OMRON MY lineup

last update: November 1, 2018

Model List

Miniature Power Relays: MY

Classification	Number of poles	Contacts	Plug-in terminals			PCB terminals	Case-surface mounting
				With operation indicator
					With latching lever
Standard models (compliant with Electrical Appliances and Material Safety Act)	2	Single	MY2	MY2N	MY2IN(S)	MY2-02	MY2F
		Bifurcated	MY2Z	MY2ZN
	3	Single	MY3	MY3N		MY3-02	MY3F
	4	Single	MY4	MY4N	MY4IN(S)	MY4-02	MY4F
		Bifurcated	MY4Z	MY4ZN	MY4ZIN(S)	MY4Z-02	MY4ZF
		Crossbar bifurcated	MY4Z-CBG	MY4ZN-CBG
Models with built-in diode for coil surge absorption (compliant with Electrical Appliances and Material Safety Act)	2	Single	MY2-D	MY2N-D2	MY2IN-D2(S)
		Bifurcated	MY2Z-D	MY2ZN-D2
	3	Single	MY3-D	MY3N-D2
	4	Single	MY4-D	MY4N-D2	MY4IN-D2(S)
		Bifurcated	MY4Z-D	MY4ZN-D2	MY4ZIN-D2(S)
Models with built-in CR circuit for coil surge absorption (compliant with Electrical Appliances and Material Safety Act)	2	Single	MY2-CR	MY2N-CR
		Bifurcated	MY2Z-CR	MY2ZN-CR
	4	Single	MY4-CR	MY4N-CR	MY4IN-CR(S)
		Bifurcated	MY4Z-CR	MY4ZN-CR	MY4ZIN-CR(S)

Note:1. The models in this table are UL/CSA certified. This is indicated with a certification mark on the products. (Except
            crossbar bifurcated models MY4Z-CBG and MY4Z-CBG)
        2. The standard models with plug-in terminals, models with built-in diodes for coil surge absorption, and models with
            built-in CR circuits for coil surge absorption were used in combination with the PYF[]A-E, PYF[]-S and PYF-[]-PU for
            the EC Declaration of Conformity. These products display the CE Marking.

Miniature Power Latching Relays (MYK)

Classification	Number of poles	Contacts	Plug-in terminals		PCB terminals
				With operation indicator
Standard models	2	Single	MY2K		MY2K-02

Miniature Power Sealed Relays (MYQ/MYH)

Classification	Number of poles	Contacts	Plug-in terminals		PCB terminals
				With operation indicator
Plastic Sealed Relays	4	Single	MYQ4	MYQ4N	MYQ4-02
		Bifurcated	MYQ4Z		MYQ4Z-02
Hermetically Sealed Relays	4	Single	MY4H		MY4H-0
		Bifurcated	MY4ZH		MY4ZH-0

Refer to Front-connecting Sockets and Back-connecting Sockets in Common Options (Order Separately) for main unit and socket combinations.

Ordering Information

When your order, specify the rated voltage.

MY Miniature Power Relays

Plug-in Terminals

Without operation indicator

Classification	Number of poles	Contacts	Model	Rated voltage
Standard models (compliant with Electrical Appliances and Material Safety Act)	2	Single	MY2	12, 24, 100/110, 110/120, 200/220, 220/240 VAC
				12, 24, 48, 100/110 VDC
		Bifurcated	MY2Z	12, 24, 100/110, 110/120, 200/220, 220/240 VAC
				12, 24, 48, 100/110 VDC
	3	Single	MY3	12, 24, 100/110, 110/120, 200/220, 220/240 VAC
				12, 24, 48, 100/110 VDC
	4	Single	MY4	12, 24, 100/110, 110/120, 200/220, 220/240 VAC
				12, 24, 48, 100/110 VDC
		Bifurcated	MY4Z	100/110, 110/120, 200/220, 220/240 VAC
				12, 24, 48, 100/110 VDC
		Crossbar bifurcated	MY4Z-CBG	100/110, 110/120, 200/220 VAC
				12, 24, 48, 100/110 VDC
Models with built-in diode for coil surge absorption (DC coil specification only)	2	Single	MY2-D	12, 24, 48, 100/110 VDC
		Bifurcated	MY2Z-D	12, 24, 100/110 VDC
	3	Single	MY3-D	12, 24, 100/110 VDC
	4	Single	MY4-D	12, 24, 48, 100/110 VDC
		Bifurcated	MY4Z-D	12, 24, 48, 100/110 VDC
Models with built-in CR circuit for coil surge absorption (AC coil specification only)	2	Single	MY2-CR	100/110, 110/120, 200/220, 220/240 VAC
		Bifurcated	MY2Z-CR	100/110, 200/220 VAC,
	4	Single	MY4-CR	100/110, 110/120, 200/220, 220/240 VAC
		Bifurcated	MY4Z-CR	100/110, 110/120, 200/220, 220/240 VAC

With operation indicator

Classification	Number of poles	Contacts	Model	Rated voltage
Standard models (compliant with Electrical Appliances and Material Safety Act)	2	Single	MY2N	12, 24, 100/110, 110/120, 200/220, 220/240 VAC
				12, 24, 48, 100/110 VDC
		Bifurcated	MY2ZN	12, 24, 100/110, 110/120, 200/220, 220/240 VAC
				12, 24, 48, 100/110 VDC
	3	Single	MY3N	12, 24, 100/110, 110/120, 200/220, 220/240 VAC
				12, 24, 48, 100/110 VDC
	4	Single	MY4N	12, 24, 100/110, 110/120, 200/220, 220/240 VAC
				12, 24, 48, 100/110 VDC
		Bifurcated	MY4ZN	24, 100/110, 110/120, 200/220, 220/240 VAC
				12, 24, 48, 100/110 VDC
		Crossbar bifurcated	MY4ZN-CBG	100/110, 200/220 VAC
				24 VDC
Models with built-in diode for coil surge absorption (DC coil specification only)	2	Single	MY2N-D2	12, 24, 48, 100/110 VDC
		Bifurcated	MY2ZN-D2	12, 24, 100/110 VDC
	3	Single	MY3N-D2	12, 24, 100/110 VDC
	4	Single	MY4N-D2	12, 24, 48, 100/110 VDC
		Bifurcated	MY4ZN-D2	12, 24, 48, 100/110 VDC
Models with built-in CR circuit for coil surge absorption (AC coil specification only)	2	Single	MY2N-CR	100/110, 110/120, 200/220, 220/240 VAC
	4	Single	MY4N-CR	100/110, 110/120, 200/220, 220/240 VAC
		Bifurcated	MY4ZN-CR	100/110, 110/120, 200/220, 220/240 VAC

With operation indicator/latching lever

Classification	Number of poles	Contacts	Model	Rated voltage
Standard models (compliant with Electrical Appliances and Material Safety Act)	2	Single	MY2IN(S)	100/110, 200/220 VAC
				12, 24, 48 VDC
	4	Single	MY4IN(S)	100/110, 200/220 VAC
				12, 24, 48 VDC
		Bifurcated	MY4ZIN(S)	100/110, 200/220 VAC
				12, 24, 48 VDC
Models with built-in diode for coil surge absorption (DC coil specification only)	2	Single	MY2IN-D2(S)	12, 24, 48 VDC
	4	Single	MY4IN-D2(S)	12, 24, 48 VDC
		Bifurcated	MY4ZIN-D2(S)	12, 24, 48 VDC
Models with built-in CR circuit for coil surge absorption (AC coil specification only)	4	Single	MY4IN-CR(S)	100/110, 200/220 VAC
		Bifurcated	MY4ZIN-CR(S)	100/110, 200/220 VAC

PCB terminals

Classification	Number of poles	Contacts	Model	Rated voltage
Standard models (compliant with Electrical Appliances and Material Safety Act)	2	Single	MY2-02	12, 24, 100/110, 110/120, 200/220, 220/240 VAC
				12, 24, 48, 100/110 VDC
	3	Single	MY3-02	12, 24, 100/110, 110/120, 200/220, 220/240 VAC
				12, 24, 48, 100/110 VDC
	4	Single	MY4-02	12, 24, 100/110, 110/120, 200/220, 220/240 VAC
				12, 24, 48, 100/110 VDC
		Bifurcated	MY4Z-02	100/110, 110/120, 200/220 VAC
				12, 24, 48, 100/110 VDC

Case-surface mounting

Classification	Number of poles	Contacts	Model	Rated voltage
Standard models (compliant with Electrical Appliances and Material Safety Act)	2	Single	MY2F	24, 100/110, 110/120, 200/220, 220/240 VAC
				12, 24, 48, 100/110 VDC
	3	Single	MY3F	24, 100/110, 200/220 VAC
				24, 100/110 VDC
	4	Single	MY4F	24, 100/110, 110/120, 200/220 VAC
				12, 24, 48, 100/110 VDC
		Bifurcated	MY4ZF	200/220 VAC
				12, 24 VDC

MYK Miniature Power Latching Relays

Main unit

Plug-in terminals

Classification	Number of poles	Contacts	Model	Rated voltage
Standard models (compliant with Electrical Appliances and Material Safety Act)	2	Single	MY2K	12, 24, 100, 100/110 VAC
				12, 24, 48 VDC

PCB terminals

Classification	Number of poles	Contacts	Model	Rated voltage
Standard models (compliant with Electrical Appliances and Material Safety Act)	2	Single	MY2K-02	24, 100 VAC
				12, 24 VDC

MYQ/MYH Miniature Power Sealed Relays

Plastic Sealed Relays

Plug-in terminals

Classification	Number of poles	Contacts			With operation indicator
			Model	Rated voltage	Model	Rated voltage
Standard models (compliant with Electrical Appliances and Material Safety Act)	4	Single	MYQ4	100/110, 110/120, 200/220, 220/240 VAC	MYQ4N	24, 100/110, 110/120, 200/220, 220/240 VAC
				24 VDC		12, 24, 48, 100/110 VDC
		Bifurcated	MYQ4Z	100/110, 110/120, 200/220 VAC
				12, 24 VDC

PCB terminals

Classification	Number of poles	Contacts	Model	Rated voltage
Standard models (compliant with Electrical Appliances and Material Safety Act)	4	Single	MYQ4-02	50, 200/220, 220/240 VAC
				24 VDC
		Bifurcated	MYQ4Z-02	100/110 VAC
				24, 48 VDC

Hermetically Sealed Relays

Plug-in terminals

Classification	Number of poles	Contacts	Model	Rated voltage
Standard models (compliant with Electrical Appliances and Material Safety Act)	4	Single	MY4H	24, 100/110, 110/120 VAC
				12, 24, 48, 100/110 VDC
		Bifurcated	MY4ZH	24, 100/110, 110/120 VAC
				12, 24, 48, 100/110 VDC

PCB terminals

Classification	Number of poles	Contacts	Model	Rated voltage
Standard models (compliant with Electrical Appliances and Material Safety Act)	4	Single	MY4H-0	110/120 VAC
				24 VDC
		Bifurcated	MY4ZH-0	24, 100/110 VDC

Common Options (Order Separately)

Front-mounting Sockets

Number of pins	Applicable relay model *1	Terminal Type	Mounting Method	Appearance	Model
8	MY2[] MY2IN(S)	Push-In Plus Terminal (Integrated socket with release lever)	Mounted on a DIN track or with screws*2		PYF-08-PU
	MY2Z[]-CR	Push-In Plus Terminal (Without release lever)	Mounted on a DIN track or with screws*2		PYF-08-PU-L
	MY2[] MY2IN(S) MY2Z[]-CR	Screwless terminal	Mounted on a DIN track		PYF08S
	MY2[] MY2IN(S) MY2Z[]-CR	Screw terminal (M3 screw size)	Mounted on a DIN track or with screws		PYF08A
	MY2[] MY2IN(S) MY2Z[]-CR	Screw terminal Finger-protection structure*3 (M3 screw size)	Mounted on a DIN track or with screws		PYF08A-E
	MY2[] MY2IN(S) MY2Z[]-CR	Screw terminal (M3.5 screw size)	Screw mounting only		PYF08M
11	MY3	Screw terminal (M3 screw size)	Mounted on a DIN track or with screws		PYF11A
14	MY4[], MY4H MYQ4[], MY4[](S) MY2K	Push-In Plus Terminal (Integrated socket with release lever)	Mounted on a DIN track or with screws*2		PYF-14-PU
	MY4Z[]-CBG-CR	Push-In Plus Terminal (Without release lever)	Mounted on a DIN track or with screws*2		PYF-14-PU-L
	MY4[], MY4H MYQ4[], MY4[](S) MY2K MY4Z[]-CBG-CR	Screwless terminal	Mounted on a DIN track		PYF14S
	MY4[], MY4H MYQ4[], MY4[](S) MY2K MY4Z[]-CBG-CR	Screw terminal (M3 screw size)	Mounted on a DIN track or with screws		PYF14A
	MY4[], MY4H MYQ4[], MY4[](S) MY2K MY4Z[]-CBG-CR	Screw terminal Finger-protection structure*3 (M3 screw size)	Mounted on a DIN track or with screws		PYF14A-E
		Screw terminal (M3.5 screw size)	Mounted on a DIN track or with screws		PYF14T

*1. The applicable relay model is a plug-in terminal type.
*2. There are screw mounting holes in the DIN hooks on the PYF-[][]-PU and P2RF-[][]-PU. Pull out the DIN hook tabs to
      mount the Sockets with screws.
*3. The finger-protection type (PYF[]A-E) is a type in which the terminal cover is integrated into the socket. Round
      terminals cannot be used. Use forked terminals or ferrules instead.

Back-mounting Sockets

Number of pins	Applicable relay model *1	Terminal Type	Appearance	Model	Appearance	Models with Hold-down Clips*2
8	MY2[], MY2IN(S)	Solder terminals		PY08		PY08-Y1
	MY2Z[]-CR					PY08-Y3
	MY2[], MY2IN(S)	Wrapping terminals Terminal length: 25 mm		PY08QN		PY08QN-Y1
	MY2Z[]-CR					PY08QN-Y3
	MY2[], MY2IN(S)	Wrapping terminals Terminal length: 20 mm		PY08QN2		PY08QN2-Y1
	MY2Z[]-CR					PY08QN2-Y3
	MY2[], MY2IN(S) MY2Z[]-CR	PCB terminals		PY08-02	—	—
11	MY3	Solder terminals		PY11		PY11-Y1
	MY3	Wrapping terminals Terminal length: 25 mm		PY11QN		PY11QN-Y1
	MY3	Wrapping terminals Terminal length: 20 mm		PY11QN2		PY11QN2-Y1
	MY3	PCB terminals		PY11-02	—	—
14	MY4[], MY4[](S), MY2K, MY4H, MYQ4[]	Solder terminals		PY14		PY14-Y1
	MY4Z[]-CBG-CR					PY14-Y3
	MY4[], MY4[](S), MY2K, MY4H, MYQ4[]	Wrapping terminals Terminal length: 25 mm		PY14QN		PY14QN-Y1
	MY4Z[]-CBG-CR					PY14QN-Y3
	MY4[], MY4[](S), MY2K, MY4H, MYQ4[]	Wrapping terminals Terminal length: 20 mm		PY14QN2		PY14QN2-Y1
	MY4Z[]-CBG-CR					PY14QN2-Y3
	MY4[], MY4[](S), MY4Z[]-CBG-CR MY2K, MY4H, MYQ4[]	PCB terminals		PY14-02	—	—

*1. The applicable relay model is a plug-in terminal type.
*2. The hold-down clips for connecting the relay and socket come as a set with the socket.

Hold-down Clip

Appearance *1	Model *2	Weight*3	Application
	PYC-A1	Approx. 0.54 g	For connecting relays and sockets
	PYC-E1	Approx. 0.6 g
	PYC-P	Approx. 1.4 g
	PYC-S	Approx. 1.8 g	For connecting sockets, socket mounting plates, and relays
	Y92H-3	Approx. 0.7 g	For connecting models with built-in CR circuit for coil surge absorption (MY[]-CR) and sockets
	PYC-1	Approx. 6 g

*1.The appearance shown is one in which the relay, socket, and hold-down clip are assembled.
*2.Hold-down clips are used in sets of two. However, PYC-P and PYC-1.
*3.The weight shown above is the weight for one hold-down clip.

Socket Accessories

Hold-down Clip

List of Hold-down Clip Models

For Front-connecting Sockets

Mounting method		DIN track mounted/screw mounted						Screw mounting only
Terminal Type		Push-In Plus Terminal		Screw terminal (M3 screw size)			Screw terminal (M3.5 screw size)
Applicable sockets		PYF-08-PU-L	PYF-14-PU-L	PYF08A(-E)	PYF11A	PYF14A(-E)	PYF14T	PYF08M
Number of pins	Applicable relay model *1	Hold-down Clip model *2	Hold-down Clip model *2	Hold-down Clip model *2	Hold-down Clip model *2	Hold-down Clip model *2	Hold-down Clip model *2	Hold-down Clip model *2
8	MY2[]	—	—	PYC-A1	—	—	—	PYC-P
	MY2IN(S)*3	—	—	PYC-E1	—	—	—	—
	MY2Z[]-CR	Y92H-3	—	Y92H-3	—	—	—	—
11	MY3	—	—	—	PYC-A1	—	—	—
14	MY4[], MY4(Z)H, MYQ4, MYQ4N, MYQ4Z, MY4[](S), MY2K	—	—	—	—	PYC-A1	PYC-A1	—
	MY4Z[]- CBG-CR *4	—	Y92H-3	—	—	Y92H-3	Y92H-3	—

For Back-connecting Sockets

Terminal Type		Solder terminals			Wrapping terminals (PY[]QN terminal length: 25 mm, PY[]QN2 terminal length: 20 mm)			PCB terminals
Applicable sockets		PY08	PY11	PY14	PY08QN(2)	PY11QN(2)	PY14QN(2)	PY08-02	PY11-02	PY14-02
Num- ber of pins	Applicable relay model *1	Hold- down Clip model *2	Hold- down Clip model *2	Hold- down Clip model *2	Hold-down Clip model *2	Hold-down Clip model *2	Hold-down Clip model *2	Hold- down Clip model *2	Hold- down Clip model *2	Hold- down Clip model *2
8	MY2[] MY2IN(S)*3	PYC-P	—	—	PYC-P	—	—	PYC-P	—	—
	MY2Z[]-CR	PYC-1	—	—	PYC-1	—	—	PYC-1	—	—
11	MY3	—	PYC-P	—	—	PYC-P	—	—	PYC-P	—
14	MY4[], MY4(Z)H, MYQ4, MYQ4N, MYQ4Z, MY4[](S), MY2K	—	—	PYC-P	—	—	PYC-P	—	—	PYC-P
	MY4Z[]- CBG-CR *4	—	—	PYC-1	—	—	PYC-1	—	—	PYC-1

*1. The applicable relay model is a plug-in terminal type.
*2. This is the model of the applicable hold-down clips. Hold-down clips are sold in sets of two. However, PYC-P and PYC-1
      contain just one hold-down clip.
*3. We recommend using PYC-E1 hold-down clips for MY2IN(S) relays with a latching lever.
      (If PYC-A1 is used with MY2IN(S), the latching lever will be blocked by the hold-down clip and the lever will not
      operate.)
*4. The release lever cannot be mounted if the relay height is 53 mm or more.
      If the relay height is 53 mm or more, use in combination with hold-down clip Y92H-3.

Front-connecting Socket Accessories

For Push-In Plus Terminal Sockets (PYF-08-PU(-L)/PYF-14-PU(-L))

Short Bars

Applicable sockets	Pitch	Application	Shape/external dimensions	Number of pole	L (Length)	Insulati on color	Model*1
PYF-08-PU(-L) PYF-14PU(-L)	7.75 mm	Bridging contact terminals (common)		2	15.1	Red (R) Blue (S) Yellow(Y)	PYDN-7.75-020[]
				3	22.85		PYDN-7.75-030[]
				4	30.6		PYDN-7.75-040[]
				20	154.6		PYDN-7.75-200[]
	31.0 mm	For Coil terminals		8	224.35		PYDN-31.0-080[]

*1. Replace the box ([]) in the model number with the code for the covering color. []Color selection: R = Red, S = Blue,
      Y = Yellow

Labels

Applicable sockets	Model
PYF-08-PU(-L) PYF-14PU(-L)	XW5Z-P4.0LB1 (1 sheet/60 pieces)

For Screwless Terminal Sockets (PYF08S/PYF14S)

Short Bars

Applicable sockets	Pitch	Application	Shape/external dimensions	Number of poles	Insulati on color	Model*1
PYF08S	19.7 mm	For bridging coils between sockets		2	Red (R) Blue (B)	PYDM-08S[] (50 pcs./bag)
PYF14S	27.5 mm			2		PYDM-14S[] (50 pcs./bag)

*1. Replace the box ([]) in the model number with the code for the covering color. []Color selection: R = Red, B = Blue

Labels

Applicable sockets	Model
PYF08S	R99-11 (100 pcs./bag)
PYF14S

Release Levers

Applicable sockets	Shape/external dimensions	Model
PYF08S		PYCM-08S
PYF14S		PYCM-14S

For Screw Terminal Sockets (PYF08A/PYF14A)

Short Bars

Applicable sockets	Pitch	Application	Shape/external dimensions	Number of poles	Insulation color	Model*1
PYF08A	22 mm	For bridging adjacent sockets		2	B (Black) S (Blue) R (Red)	PYD-025B[] (2P) (10 pcs./bag)
				8		PYD-085B[] (8P) (10 pcs./bag)
PYF14A	29 mm			2		PYD-026B[] (2P) (10 pcs./bag)
				8		PYD-086B[] (8P) (10 pcs./bag)
	7 mm	For bridging with the same socket		2	B (Black) Y (Yellow)	PYD-020B[] (2P) (50 pcs./bag)
				3		PYD-030B[] (3P) (10 pcs./bag)

*1. Replace the box ([]) in the model number with the code for the covering color.

Socket Mounting Plates (For Back-connecting Socket PY[]/Solder Terminals, PY[]QN(2)/Wrapping Terminals)

Applicable Sockets		Socket Mounting Plates
Model	Models with hold-down clips	Appearance	Number of sockets	Model
PY08 PY08QN PY08QN2 PY11 PY11QN PY11QN2 PY14 PY14QN PY14QN2	PY08-Y1, PY08-Y3 PY08QN-Y1, PY08QN-Y3 PY08QN2-Y1, PY08QN2-Y3 PY11-Y1 PY11QN-Y1 PY11QN2-Y1 PY14-Y1, PY14-Y3 PY14QN-Y1, PY14QN-Y3 PY14QN2-Y1, PY14QN2-Y3		1	PYP-1
			18	PYP-18*
			36	PYP-36*

*You can cut the PYP-18 and PYP-36 to any required length.

Parts for Track Mounting

Type		Appearance	Model
DIN Tracks	1 m		PFP-100N
	0.5 m		PFP-50N
End Plate*			PFP-M
Spacer			PFP-S

Note: The track conforms to DIN standards.
*When mounting DIN track, please use End Plate (Model PFP-M).

last update: November 1, 2018

OMRON MY catalog

• Catalog
• Manual
• CAD

English

Global Edition

For ordering in Singapore, please note some product models not sold in Singapore may be included in the following catalog(s) for our global customers.

*It is recommended to select “Save” from the right-click due to large size of catalog PDF data.

Catalog Name	Catalog Number [size]	Last Update
MY/MYK/MYQ·MYH Data Sheet	J219-E1-02 [18871KB]	Nov 01, 201820181101	MY/MYK/MYQ·MYH Data Sheet
Push-In Plus Terminal Block Series Pamphlet	J213-E1-05 [7147KB]	Nov 01, 201820181101	Push-In Plus Terminal Block Series Pamphlet

OMRON MY specification

last update: November 1, 2018

MY Miniature Power Relays

Ratings

Operating Coils

Terminal Type	Classification	Number of poles	Contacts	Without operation indicator	With operation indicator
Plug-in terminals	Standard models	2	Single	MY2	MY2N
		4	Single	MY4	MY4N
			Bifurcated	MY4Z	MY4ZN
	Models with built-in diode for coil surge absorption (DC coil specification only)	2	Single	MY2-D	MY2N-D2
		4	Single	MY4-D	MY4N-D2
			Bifurcated	MY4Z-D	MY4ZN-D2
	Models with built-in CR circuit for coil surge absorption (AC coil specification only)	2	Single	MY2-CR	MY2N-CR
		4	Single	MY4-CR	MY4N-CR
			Bifurcated	MY4Z-CR	MY4ZN-CR

Item		Rated current (mA)		Coil resistance (W)	Coil inductance (H)		Must operate voltage (V)	Must release voltage (V)	Maximum voltage (V)	Power consumption (VA, W)
Rated voltage (V)		50 Hz	60 Hz		Armature OFF	Armature ON
AC	12	106.5	91	46	0.17	0.33	80% max. *1	30% min. *2	110% of rated voltage	Approx. 0.9 to 1.3 (at 60 Hz)
	24	53.8	46	180	0.69	1.3
	100/110	11.7/12.9	10/11	3,750	14.54	24.6
	110/120	9.9/10.8	8.4/9.2	4,430	19.2	32.1
	200/220	6.2/6.8	5.3/5.8	12,950	54.75	94.07
	220/240	4.8/5.3	4.2/4.6	18,790	83.5	136.4
DC	12	72.7		165	0.73	1.37		10% min. *2		Approx. 0.9
	24	36.3		662	3.2	5.72
	48	17.6		2,725	10.6	21.0
	100/110	8.7/9.6		11,440	45.6	86.2

Note: 1. The rated current and coil resistance are measured at a coil temperature of 23°C with tolerances of +15%/-20%
             for AC rated current and ±15% for DC coil resistance.
         2. The AC coil resistance and inductance values are reference values only (at 60 Hz).
         3. Operating characteristics were measured at a coil temperature of 23°C.
         4. The maximum voltage capacity was measured at an ambient temperature of 23°C.
*1.There is variation between products, but actual values are 80% maximum.
     To ensure operation, apply at least 80% of the rated value (at a coil temperature of 23°C).
*2.There is variation between products, but actual values are 10% minimum for DC. To ensure release, use a value that is
     lower than the specified value.

Terminal Type	Classification	Number of poles	Contacts	Without operation indicator	With operation indicator
Plug-in terminals	Standard models	2	Bifurcated	MY2Z	MY2ZN
	Models with built-in diode for coil surge absorption (DC coil specification only)	2	Bifurcated	MY2Z-D	MY2ZN-D2

Item		Rated current (mA)		Coil resistance (W)	Coil inductance (H)		Must operate voltage (V)	Must release voltage (V)	Maximum voltage (V)	Power consumption (VA, W)
Rated voltage (V)		50 Hz	60 Hz		Armature OFF	Armature ON
AC	12	106.5	91	46	0.17	0.33	80% max. *1	30% min. *2	110% of rated voltage	Approx. 0.9 to 1.3 (at 60 Hz)
	24	53.8	46	180	0.69	1.3
	100/110	11.7/12.9	10/11	3,750	14.54	24.6
	110/120	9.9/10.8	8.4/9.2	4,430	19.2	32.1
	200/220	6.2/6.8	5.3/5.8	12,950	54.75	94.07
	220/240	4.8/5.3	4.2/4.6	18,790	83.5	136.4
DC	12	75		160	0.73	1.37		10% min. *2		Approx. 0.9
	24	36.9		650	3.2	5.72
	48	18.5		2,600	10.6	21.0
	100/110	9.1/10		11,000	45.6	86.2

Note: 1. The rated current and coil resistance are measured at a coil temperature of 23°C with tolerances of +15%/-20%
             for AC rated current and ±15% for DC coil resistance.
         2. The AC coil resistance and inductance values are reference values only (at 60 Hz).
         3. Operating characteristics were measured at a coil temperature of 23°C.
         4. The maximum voltage capacity was measured at an ambient temperature of 23°C.
*1.There is variation between products, but actual values are 80% maximum.
     To ensure operation, apply at least 80% of the rated value.
*2.There is variation between products, but actual values are 10% minimum for DC. To ensure release, use a value that is
     lower than the specified value.

Terminal Type	Classification	Number of poles	Contacts	With latching lever
Plug-in terminals	Standard models	2	Single	MY2IN(S)
		4	Single	MY4IN(S)
			Bifurcated	MY4ZIN(S)
	Models with built-in diode for coil surge absorption (DC coil specification only)	2	Single	MY2IN-D2(S)
		4	Single	MY4IN-D2(S)
			Bifurcated	MY4ZIN-D2(S)
	Models with built-in CR circuit for coil surge absorption (AC coil specification only)	2	Single	MY4IN-CR(S)
		4	Bifurcated	MY4ZIN-CR(S)

Item		Rated current (mA)		Coil resistance (W)	Coil inductance (H)		Must operate voltage (V)	Must release voltage (V)	Maximum voltage (V)	Power consumption (VA, W)
Rated voltage (V)		50 Hz	60 Hz		Armature OFF	Armature ON
AC	100/110	11.7/12.9	10/11	3,750	14.54	24.6	80% max. *1	30% min. *2	110% of rated voltage	Approx. 0.9 to 1.3 (at 60 Hz)
	200/220	6.2/6.8	5.3/5.8	12,950	54.75	94.07
DC	12	75		160	0.73	1.37		10% min. *2		Approx. 0.9
	24	37.7		636	3.2	5.72
	48	18.8		2,560	10.6	21

Note: 1. The rated current and coil resistance are measured at a coil temperature of 23°C with tolerances of +15%/-20%
             for AC rated current and ±15% for DC coil resistance.
         2. The AC coil resistance and inductance values are reference values only (at 60 Hz).
         3. Operating characteristics were measured at a coil temperature of 23°C.
         4. The maximum voltage capacity was measured at an ambient temperature of 23°C.
*1.There is variation between products, but actual values are 80% maximum.
     To ensure operation, apply at least 80% of the rated value.
*2.There is variation between products, but actual values are 10% minimum for DC. To ensure release, use a value that is
     lower than the specified value.

Terminal Type	Classification	Number of poles	Contacts	Without operation indicator	With operation indicator
Plug-in terminals	Standard models	3	Single	MY3	MY3N
		4	Crossbar bifurcated	MY4Z-CBG	MY4ZN-CBG
PCB terminals	Standard models	2	Single	MY2-02	—
		3	Single	MY3-02	—
		4	Single	MY4-02	—
			Bifurcated	MY4Z-02	—
Case-surface mounting	Standard models	2	Single	MY2F	—
		3	Single	MY3F	—
		4	Single	MY4F	—
			Bifurcated	MY4ZF	—

Item		Rated current (mA)		Coil resistance (W)	Coil inductance (H)		Must operate voltage (V)	Must release voltage (V)	Maximum voltage (V)	Power consumption (VA, W)
Rated voltage (V)		50 Hz	60 Hz		Armature OFF	Armature ON
AC	12	106.5	91	46	0.17	0.33	80% max. *1	30% min. *2	110% of rated voltage	Approx. 0.9 to 1.3 (at 60 Hz)
	24	53.8	46	180	0.69	1.3
	100/110	11.7/12.9	10/11	3,750	14.54	24.6
	110/120	9.9/10.8	8.4/9.2	4,430	19.2	32.1
	200/220	6.2/6.8	5.3/5.8	12,950	54.75	94.07
	220/240	4.8/5.3	4.2/4.6	18,790	83.5	136.4
DC	12	75		160	0.73	1.37		10% min. *2		Approx. 0.9
	24	36.9		650	3.2	5.72
	48	18.5		2,600	10.6	21.0
	100/110	9.1/10		11,000	45.6	86.2

Note: 1. The rated current and coil resistance are measured at a coil temperature of 23°C with tolerances of +15%/-20%
             for AC rated current and ±15% for DC coil resistance.
         2. The AC coil resistance and inductance values are reference values only (at 60 Hz).
         3. Operating characteristics were measured at a coil temperature of 23°C.
         4. The maximum voltage capacity was measured at an ambient temperature of 23°C.
*1.There is variation between products, but actual values are 80% maximum.
     To ensure operation, apply at least 80% of the rated value.
*2.There is variation between products, but actual values are 30% minimum for AC and 10% minimum for DC. To ensure
     release, use a value that is lower than the specified value.

Contact Ratings

Number of poles (contact configuration)	2-pole (DPDT)						3-pole (3PDT)
Contact structure	Single				Bifurcated		Single
			With latching lever (S)
Load	Resistive load	Inductive load (cos φ = 0.4, L/R = 7 ms)	Resistive load	Inductive load (cos φ = 0.4, L/R = 7 ms)	Resistive load	Inductive load (cos φ = 0.4, L/R = 7 ms)	Resistive load	Inductive load (cos φ = 0.4, L/R = 7 ms)
Rated load	5 A at 220 VAC 5 A at 24 VDC	2 A at 220 VAC 2 A at 24 VDC	5 A at 250 VAC 5 A at 30 VDC	2 A at 250 VAC 2 A at 30 VDC	5 A at 220 VAC 5 A at 24 VDC	2 A at 220 VAC 2 A at 24 VDC	5 A at 220 VAC 5 A at 24 VDC	2 A at 220 VAC 2 A at 24 VDC
Rated carry current*1	5 A (10 A*2)				5 A		5 A
Maximum switching voltage	250 VAC, 125 VDC						250 VAC, 125 VDC
Maximum switching current	5 A		10 A		5 A		5 A
Maximum switching power	1,100 VA 120 W	440 VA 48 W	2,500 VA 300 W	500 VA 60 W	1,100 VA 120 W	440 VA 48 W	1,100 VA 120 W	440 VA 48 W
Contact material	Ag				Au plating + Ag		Ag

Number of poles (contact configuration)	4-pole (4PDT)
Contact structure	Single
			With latching lever (S)
Load	Resistive load	Inductive load (cos φ = 0.4, L/R = 7 ms)	Resistive load	Inductive load (cos φ = 0.4, L/R = 7 ms)
Rated load	3 A at 220 VAC 3 A at 24 VDC	0.8 A at 220 VAC 1.5 A at 24 VDC	3 A at 250 VAC 3 A at 30 VDC	0.8 A at 250 VAC 1.5 A at 30 VDC
Rated carry current*1	3 A (5 A*2)
Maximum switching voltage	250 VAC, 125 VDC
Maximum switching current	3 A
Maximum switching power	660 VA 72 W	176 VA 36 W	1,250 VA 150 W	200 VA 45 W
Contact material	Au cladding + Ag alloy

Number of poles (contact configuration)	4-pole (4PDT)
Contact structure	Bifurcated				Crossbar bifurcated (CBG)
			With latching lever (S)
Load	Resistive load	Inductive load (cos φ = 0.4, L/R = 7 ms)	Resistive load	Inductive load (cos φ = 0.4, L/R = 7 ms)	Resistive load	Inductive load (cos φ = 0.4, L/R = 7 ms)
Rated load	3 A at 220 VAC 3 A at 24 VDC	0.8 A at 220 VAC 1.5 A at 24 VDC	3 A at 250 VAC 3 A at 30 VDC	0.8 A at 250 VAC 1.5 A at 30 VDC	1 A at 220 VAC 1 A at 24 VDC	0.3 A at 220 VAC 0.5 A at 24 VDC
Rated carry current*1	3 A (5 A*2)				1 A
Maximum switching voltage	250 VAC, 125 VDC
Maximum switching current	3 A				1 A
Maximum switching power	660 VA 72 W	176 VA 36 W	1,250 VA 150 W	200 VA 45 W	220 VA 24 W	66 VA 12 W
Contact material	Au cladding + Ag alloy				Au cladding + AgPd

*1.If you use a Socket, do not exceed the rated carry current of the Socket.
*2.Values shown in parentheses are for the MY[](S) model with latching lever.

Characteristics

Number of poles (contact configuration)		2-pole (DPDT)		3-pole (3PDT)
Contact structure		Single	Bifurcated	Single
Contact resistance*1 *2		50 mW max.
Operate time*3		20 ms max.
Release time*3		20 ms max.
Maximum switching frequency	Mechanical	18,000 operations/h
	Rated load	1,800 operations/h
Insulation resistance*4		100 MW min.
Dielectric strength	Between coil and contacts	2,000 VAC, 50/60 Hz for 1 min
	Between contacts of different polarity
	Between contacts of the same polarity	1,000 VAC at 50/60 Hz for 1 min
Vibration resistance	Destruction	10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude)
	Malfunction	10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude)
Shock resistance	Destruction	1,000 m/s2
	Malfunction	200 m/s2
Endurance	Mechanical	AC: 50,000,000 operations min. DC: 100,000,000 operations min. (switching frequency: 18,000 operations/h)	AC: 50,000,000 operations min. DC: 50,000,000 operations min. (switching frequency: 18,000 operations/h)	AC: 50,000,000 operations min. DC: 100,000,000 operations min. (switching frequency: 18,000 operations/h)
	Electrical*5	500,000 operations min. (rated load, switching frequency: 1,800 operations/h)	200,000 operations min. (rated load, switching frequency: 1,800 operations/h)	500,000 operations min. (rated load, switching frequency: 1,800 operations/h)
Failure rate P value (reference value)*6		1 mA at 5 VDC	100 μA at 1 VDC	1 mA at 5 VDC
Weight		Approx. 35 g	Approx. 35 g	Approx. 35 g

Number of poles (contact configuration)		4-pole (4PDT)
Contact structure		Single	Bifurcated	Crossbar bifurcated (CBG)
Contact resistance*1 *2		50 mW max.		100 mW max.
Operate time*3		20 ms max.
Release time*3		20 ms max.
Maximum switching frequency	Mechanical	18,000 operations/h
	Rated load	1,800 operations/h
Insulation resistance*4		100 MW min.
Dielectric strength	Between coil and contacts	2,000 VAC, 50/60 Hz for 1 min
	Between contacts of different polarity
	Between contacts of the same polarity	1,000 VAC at 50/60 Hz for 1 min		700 VAC at 50/60 Hz for 1 min
Vibration resistance	Destruction	10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude)
	Malfunction	10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude)
Shock resistance	Destruction	1,000 m/s2
	Malfunction	200 m/s2
Endurance	Mechanical	AC: 50,000,000 operations min. DC: 100,000,000 operations min. (switching frequency: 18,000 operations/h)	AC: 20,000,000 operations min. DC: 20,000,000 operations min. (switching frequency: 18,000 operations/h)	AC: 50,000,000 operations min. DC: 50,000,000 operations min. (switching frequency: 18,000 operations/h)
	Electrical*5	200,000 operations min. (rated load, switching frequency: 1,800 operations/h)	100,000 operations min. (rated load, switching frequency: 1,800 operations/h)	50,000 operations min. (rated load, switching frequency: 1,800 operations/h)
Failure rate P value (reference value)*6		1 mA at 1 VDC	100 μA at 1 VDC	100 μA at 1 VDC
Weight		Approx. 35 g	Approx. 35 g	Approx. 35 g

Note: The data shown above are initial values.
*1.Models with latching lever are 100 mΩ maximum.
*2.Measurement conditions: 1 A at 5 VDC using the voltage drop method.
*3.Measurement conditions: With rated operating power applied, not including contact bounce.
*4.Measurement conditions: For 500 VDC applied to the same location as for dielectric strength measurement.
*5.Ambient temperature condition: 23°C
*6.This value was measured at a switching frequency of 120 operations per minute.

Classification	Standard models					Models with built-in diode for coil surge absorption (-D)/ Models with built-in CR circuit for coil surge absorption (-CR)
Contacts	Single/bifurcated			Crossbar/bifurcated (CBG)		Single/bifurcated
Features	Without operation indicator	With operation indicator		Without operation indicator	With operation indicator	Without operation indicator	With operation indicator
			With latching lever					With latching lever
Ambient operating temperature *1	-55 to 70°C	-55 to 60°C *2	-55 to 70°C	-25 to 70°C	-25 to 60°C	-55 to 60°C *2	-55 to 60°C *2	-55 to 70°C
Ambient operating humidity	5% to 85%					5% to 85%

*1.With no icing or condensation.
*2.This limitation is due to the diode junction temperature and elements used.

Certified Standards

UL certification (File No. E41515)

Model	Standard number	Category	Listed/ Recognized	Operating Coil ratings	No. of poles	Contact ratings	Certified number of operations
MY2 MY2N MY2IN(S) MY2N-D2 MY2-D2 MY2IN-D2(S) MY2-CR MY2N-CR	UL508	NRNT2	Recognition	6 to 240 VAC 6 to 125 VDC	2	10 A, 250 VAC (General Use) 10 A, 30 VDC (General Use) 7 A, 240 VAC (General Use) 7 A, 24 VDC (Resistive) 5 A, 240 VAC (General Use) 5 A, 250 VAC (Resistive) 5 A, 30 VDC (Resistive) 3 A, 265 VAC (Resistive)	6,000
						1/6 HP, 250 VAC 1/8 HP, 265 VAC 1/10 HP, 120 VAC	1,000
						B300 Pilot Duty (Same polarity)	6,000
MY2Z MY2ZN MY2-02 MY2F MY2Z-D MY2Z-D2 MY2Z-CR MY2ZN-CR	UL508	NRNT2	Recognition	6 to 240 VAC 6 to 125 VDC	2	7 A, 240 VAC (General Use) 7 A, 24 VDC (Resistive) 5 A, 240 VAC (General Use) 5 A, 250 VAC (Resistive) 5 A, 30 VDC (Resistive) 3 A, 265 VAC (Resistive)	6,000
						1/6 HP, 250 VAC 1/8 HP, 265 VAC 1/10 HP, 120 VAC	1,000
						B300 Pilot Duty (Same polarity)	6,000
MY3 MY3N MY3-D MY3N-D2 MY3-02 MY3F	UL508	NRNT2	Recognition	6 to 240 VAC 6 to 125 VDC	3	5 A, 28 VDC (Resistive) 5 A, 240 VAC (General Use)	6,000
						1/6 HP, 250 VAC	1,000
MY4 MY4N MY4IN(S) MY4-D MY4N-D2 MY4IN-D2(S) MY4Z MY4ZN MY4ZIN(S) MY4Z-D MY4ZN-D2 MY4ZIN-D2(S) MY4Z-CR MY4ZN-CR MY4ZIN-CR(S) MY4-02 MY4F MY4Z-02 MY4ZF	UL508	NRNT2	Recognition	6 to 240 VAC 6 to 125 VDC	4	5 A, 28 VDC (General Use) (Same polarity) 5 A, 240 VAC (General Use) (Same polarity) 5 A, 30 VDC (Resistive) (Same polarity) 5 A, 250 VAC (Resistive) (Same polarity) 0.2 A, 120 VDC (Resistive) (Same polarity)	6,000
						1/6 HP, 250 VAC (Same polarity) 1/10 HP, 120 VAC (Same polarity)	1,000
						B300 Pilot Duty (Same polarity)	6,000

CSA certification (File No. LR31928)

Model	Standard number	Class number	Operating Coil ratings	No. of poles	Contact ratings	Certified number of operations
MY2 MY2N MY2IN(S) MY2N-D2 MY2-D2 MY2IN-D2(S) MY2-CR MY2N-CR	C22.2 NO.0, No.14		6 to 240 VAC 6 to 125 VDC	2	7 A, 240 VAC (Resistive) 7 A, 24 VDC (Resistive) 5 A, 240 VAC (General Use) 5 A, 250 VAC (Resistive) 5 A, 30 VDC (Resistive)	6,000
					1/6 HP, 250 VAC (Same polarity) 1/10 HP, 120 VAC (Same polarity)	1,000
MY2Z MY2ZN MY2-02 MY2F MY2Z-D MY2Z-D2 MY2Z-CR MY2ZN-CR	C22.2 NO.0, No.14		6 to 240 VAC 6 to 125 VDC	2	7 A, 240 VAC (General Use) (Same polarity) 7 A, 24 VDC (Resistive) (Same polarity) 5 A, 240 VAC (General Use) (Same polarity) 5 A, 30 VDC (Resistive) 5 A, 250 VAC (Resistive) (Same polarity) 0.2 A, 120 VDC (Resistive)	6,000
					1/6 HP, 250 VAC 1/10 HP, 120 VAC	1,000
MY3 MY3N MY3-D MY3N-D2 MY3-02 MY3F	C22.2 NO.0, No.14		6 to 240 VAC 6 to 125 VDC	3	5 A, 28 VDC (Resistive) 5 A, 240 VAC (General Use) 7 A, 240 VAC (General Use) 7 A, 24 VDC (Resistive)	6,000
					1/6 HP, 250 VAC	1,000
MY4 MY4N MY4N(S) MY4-D MY4N-D2 MY4IN-D2(S) MY4-CR MY4N-CR MY4IN-CR(S) MY4Z MY4ZN MY4ZIN(S) MY4Z-D MY4ZN-D2 MY4ZIN-D2(S) MY4Z-C MY4ZN-CR MY4ZIN-CR(S)	C22.2 No.14	3211 07	6 to 240 VAC 6 to 125 VDC	4	5 A, 240 VAC (General Use) (Same polarity) 5 A, 28 VDC (General Use) (Same polarity) 5 A, 250 VAC (Resistive) (Same polarity) 5 A, 30 VDC (Resistive) (Same polarity) 0.2 A, 120 VDC (Resistive) (Same polarity)	6,000
					1/6 HP, 250 VAC (Same polarity) 1/10 HP, 120 VAC (Same polarity)	1,000
					B300 Pilot Duty (Same polarity)	6,000
MY4-02 MY4F MY4Z-02 MY4ZF	C22.2 NO.0, No.14	3211 07	6 to 240 VAC 6 to 125 VDC	4	7 A, 240 VAC (General Use) (Same polarity) 7 A, 24 VDC (Resistive) (Same polarity) 5 A, 240 VAC (General Use) (Same polarity) 5 A, 30 VDC (Resistive) 5 A, 250 VAC (Resistive) (Same polarity) 0.2 A, 120 VDC (Resistive)	6,000
					1/6 HP, 250 VAC 1/10 HP, 120 VAC	1,000

TÜV Rheinland certification (Certification No. R50030059)

Model	Operating Coil ratings	Contact ratings	Certified number of operations
MY2Z MY2ZN MY2-02 MY2F MY2Z-D MY2Z-D2 MY2Z-CR MY2ZN-CR	6 to 125 VDC, 6 to 240 VAC	5 A, 250 VAC (cos φ = 1.0)	100,000
MY3 MY3N MY3-D MY3N-D2 MY3-02 MY3F		5 A, 250 VAC (cos φ = 1.0) 0.8 A, 250 VAC (cos φ = 0.4)
MY4-02 MY4F MY4Z-02 MY4ZF		3 A, 120 VAC (cos φ = 1.0) 0.8 A, 250 VAC (cos φ = 0.4)

CE Marking

Model	EMC Directive	Low Voltage Directive	Machinery Directive	Safety Category
MY2 MY2N MY2IN(S) MY2Z MY2ZN MY2-D MY2N-D2 MY2IN-D2(S) MY2-CR MY2N-CR MY2Z-CR MY2ZN-CR MY2Z-D MY2ZN-D2 MY2F	Not applicable	Applicable	Not applicable	1
MY3 MY3N MY3-D MY3N-D2 MY3F
MY4 MY4N MY4IN(S) MY4Z MY4ZN MY4ZIN(S) MY4-D MY4N-D2 MY4IN-D2(S) MY4Z-D MY4ZN-D2 MY4ZIN-D2(S) MY4-CR MY4N-CR MY4Z-CR MY4ZN-CR MY4F MY4ZF

LR certification (Lloyd’s Register)

Model	File No.	Environmental Category	Operating Coil ratings	Contact ratings	Certified number of operations
MY2 MY2N MY2IN(S) MY2-D MY2N-D2 MY2IN-D2(S) MY2-CR MY2N-CR	File No.98/10014	ENV2,3	6 to 240 VAC 6 to 125 VDC	10 A, 250 VAC (Resistive) 2 A, 250 VAC (PF0.4) 10 A, 30 VDC (Resistive) 2 A, 30 VDC (L/R = 7 ms)	MY2: 50,000
MY2Z MY2ZN MY2Z-D MY2ZN-D2	File No.90/10270	ENV2,3	6 to 240 VAC 6 to 125 VDC	2 A, 30 VDC inductive load 2 A, 200 VAC inductive load	MY2: 50,000
MY4 MY4N MY4IN(S) MY4-D MY4N-D2 MY4IN-D2(S) MY4-CR MY4N-CR MY4IN-CR(S) MY4Z MY4ZN MY4ZIN(S) MY4Z-D MY4ZN-D2 MY4ZIN-D2(S) MY4Z-CR MY4ZN-CR MY4ZIN-CR(S)	File No.98/10014	ENV2,3	6 to 240 VAC 6 to 125 VDC	5 A, 250 VAC (Resistive) 0.8 A, 250 VAC (PF0.4) 5 A, 30 VDC (Resistive) 1.5 A, 30 VDC (L/R = 7 ms)	MY4: 50,000

VDE certification

Model	Standard number	Certification No.	Operating Coil ratings	Contact ratings	Certified number of operations
MY2 MY2N MY2IN(S) MY2-D MY2N-D2 MY2IN-D2(S) MY2-CR MY2N-CR	EN 61810-1	112467UG	6, 12, 24, 48/50, 100/110, 110/120, 200/220, 220/240 VAC 6, 12, 24, 48, 100/110, 125 VDC	10A, 250 VAC (cos φ = 1) 10A, 30 VDC (L/R = 0 ms)	MY2: 100,000 MY4: 100,000 MY4Z: 50,000 (AC)
MY4 MY4N MY4IN(S) MY4Z MY4ZN MY4ZIN(S) MY4-D MY4ZN-D2 MY4IN-D2(S) MY4Z-D MY4Z-D2 MY4ZIN-D2(S) MY4-CR MY4N-CR MY4IN-CR(S) MY4Z-CR MY4ZN-CR MY4ZIN-CR(S)			6, 12, 24, 48/50, 100/110, 110/120, 200/220, 220/240 VAC 6, 12, 24, 48, 100/110, 125 VDC	5 A, 250 VAC (cos φ = 1) 5 A, 30 VDC (L/R = 0 ms)

MYK Miniature Power Latching Relays

Ratings

Operating coil (AC)

Rated voltage (V)		Set coil			Reset coil			Must operate voltage (V)	Must release voltage (V)	Maximum voltage (V)	Power consumption (VA, W)
		Rated current (mA)		Coil resistance (W)	Rated current (mA)		Coil resistance (W)				Set coil	Reset coil
		50 Hz	60 Hz		50 Hz	60 Hz
AC	12	57	56	72	39	38.2	130	80% max.*	80% max.	110% max. of rated voltage	Approx. 0.6 to 0.9 (at 60 Hz)	Approx. 0.2 to 0.5 (at 60 Hz)
	24	27.4	26.4	320	18.6	18.1	550
	100	7.1	6.9	5,400	3.5	3.4	3,000
DC	12	110		110	50		235				Approx. 1.3	Approx. 0.6
	24	52		470	25		940
	48	27		1,800	16		3,000

Note: 1. The rated current for AC is the value measured with a DC ammeter in half-wave rectification.
         2. The rated current and coil resistance are measured at a coil temperature of 23°C with tolerances of +15%/-20%
             for AC rated current and ±15% for DC coil resistance.
         3. The AC coil resistance is a reference value only.
         4. Operating characteristics were measured at a coil temperature of 23°C.
         5. The maximum voltage capacity was measured at an ambient temperature of 23°C.
*There is variation between products, but actual values are 80% maximum.

Contact Ratings

Number of poles (contact configuration)	2-pole (DPDT)
Contact structure	Single
Load	Resistive load	Inductive load (cos φ = 0.4, L/R = 7 ms)
Rated load	3 A at 220 VAC 3 A at 24 VDC	0.8 A at 220 VAC 1.5 A at 24 VDC
Rated carry current	3 A
Maximum switching voltage	250 VAC, 125 VDC
Maximum switching current	3 A
Maximum switching power	660 VA 72 W	176 VA 36 W
Contact material	Au plating + Ag

Characteristics

Contact resistance*1		50 mW max.
Set	Operate time*2	AC: 30 ms max., DC: 15 ms max.
	Minimum pulse width	AC: 60 ms, DC: 30 ms
Reset	Release time*2	AC: 30 ms max., DC: 15 ms max.
	Minimum pulse width	AC: 60 ms, DC: 30 ms
Maximum switching frequency	Mechanical	18,000 operations/h
	Rated load	1,800 operations/h
Insulation resistance*3		100 MW min.
Dielectric strength	Between coil and contacts Between contacts of different polarity	1,500 VAC at 50/60 Hz for 1 min
	Between contacts of the same polarity	1,000 VAC at 50/60 Hz for 1 min
	Between set/reset coils
Vibration resistance	Destruction	10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude)
	Malfunction	10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude)
Shock resistance	Destruction	1,000 m/s2
	Malfunction	200 m/s2
Endurance	Mechanical	100,000,000 operations min. (switching frequency: 18,000 operations/h)
	Electrical*4	200,000 operations min. (at rated load, switching frequency: 1,800 operations/h)
Failure rate P value (reference value)*5		1 mA at 1 VDC
Ambient operating temperature*6		-55 to 60°C
Ambient operating humidity		5% to 85%
Weight		Approx. 30 g

Note: The data shown above are initial values.
*1.Measurement conditions: 1 A at 5 VDC using the voltage drop method.
*2.Measurement conditions: With rated operating power applied, not including contact bounce.
*3.Measurement conditions: For 500 VDC applied to the same location as for dielectric strength measurement.
*4.Ambient temperature condition: 23°C
*5.This value was measured at a switching frequency of 120 operations per minute.
*6.With no icing or condensation.

MYQ/MYH Miniature Power Sealed Relays

Operating coil (AC)

Rated voltage (V)		Rated current (mA)		Coil resistance (W)	Coil inductance (H)		Must operate voltage (V)*1	Must release voltage (V)*2	Maximum voltage (V)	Power consumption (VA, W)
		50 Hz	60 Hz		Armature OFF	Armature ON
AC	24	53.8	46	180	0.69	1.3	80% max.	30% min.	110% max. of rated voltage	Approx. 0.9 to 1.3 (at 60 Hz)
	100/110	11.7/12.9	10/11	3,750	14.54	24.6
	110/120	9.9/10.8	8.4/9.2	4,430	19.2	32.1
	200/220	6.2/6.8	5.3/5.8	12,950	54.75	91.07
	220/240	4.8/5.3	4.2/4.6	18,790	83.5	136.4
DC	12	75		165	0.734	1.37		10% min.		Approx. 0.9
	24	36.9		650	3.2	5.72
	48	18.5		2,600	10.6	21.0
	100/110	9.1/10		11,000	45.6	86.0

Note: 1. The rated current and coil resistance are measured at a coil temperature of 23°C with tolerances of +15%/-20%
             for AC rated current and ±15% for DC coil resistance.
         2. The AC coil resistance and coil inductance values are for reference only.
         3. Operating characteristics were measured at a coil temperature of 23°C.
         4. The maximum voltage capacity was measured at an ambient temperature of 23°C.
*1.There is variation between products, but actual values are 80% maximum. To ensure operation, apply at least 80% of
     the rated value.
*2.There is variation between products, but actual values are 30% minimum for AC and 10% minimum for DC. To ensure
     release, use a value that is lower than the specified value.

Contact Ratings

Plastic Sealed Relays: MYQ

Number of poles (contact configuration)	4-pole (4PDT)
Contact structure	Single/bifurcated
Load	Resistive load	Inductive load (cos φ = 0.4, L/R = 7 ms)
Rated load	1 A at 220 VAC 1 A at 24 VDC	0.5 A at 220 VAC 0.5 A at 24 VDC
Rated carry current	1 A
Maximum switching voltage	250 VAC 125 VDC
Maximum switching current	1 A
Maximum switching power	220 VA 24 W	110 VA 12 W
Contact material	Au plating + Ag

Hermetically Sealed Relays: MYH

Number of poles (contact configuration)	4-pole (4PDT)
Contact structure	Single		Bifurcated
Load	Resistive load	Inductive load (cos φ = 0.4, L/R = 7 ms)	Resistive load	Inductive load (cos φ = 0.4, L/R = 7 ms)
Rated load	3 A at 110 VAC 3 A at 24 VDC	0.8 A at 110 VAC 1.5 A at 24 VDC	3 A at 110 VAC 3 A at 24 VDC	0.8 A at 110 VAC 1.5 A at 24 VDC
Rated carry current	3 A
Maximum switching voltage	125 VAC 125 VDC
Maximum switching current	3 A
Maximum switching power	330 VA 72 W	88 VA 36 W	330 VA 72 W	88 VA 36 W
Contact material	Au plating + Ag

Characteristics

Model		MYQ	MYH
Contact resistance*1		50 mW max.
Operate time*2		20 ms max.
Release time*2		20 ms max.
Maximum switching frequency	Mechanical	18,000 operations/h
	Rated load	1,800 operations/h
Insulation resistance*3		100 MW min.
Dielectric strength	Between coil and contacts	1,500 VAC at 50/60 Hz for 1 min	1,000 VAC at 50/60 Hz for 1 min
	Between contacts of different polarity	1,500 VAC at 50/60 Hz for 1 min	1,000 VAC at 50/60 Hz for 1 min
	Between contacts of the same polarity	1,000 VAC at 50/60 Hz for 1 min	700 VAC at 50/60 Hz for 1 min
Vibration resistance	Destruction	10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude)
	Malfunction	10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude)
Shock resistance	Destruction	1,000 m/s2
	Malfunction	200 m/s2
Endurance	Mechanical	Single contacts: AC: 50,000,000 operations min., DC: 100,000,000 operations min. Bifurcated contacts: 5,000,000 operations min., DC: 5,000,000 operations min. (switching frequency: 18,000 operations/h)	Single contacts: 50,000,000 operations min. Bifurcated contacts: 5,000,000 operations min. (switching frequency: 18,000 operations/h)
	Electrical*4	Single contacts: 200,000 operations min. Bifurcated contacts: 100,000 operations min. (at rated load, switching frequency: 1,800 operations/h)	Single contacts: 100,000 operations min. Bifurcated contacts: 50,000 operations min. (at rated load, switching frequency: 1,800 operations/h)
Failure rate P Level (reference value)*5		Single contacts: 1 mA at 1 VDC Bifurcated contacts: 100 μA at 1 VDC	Single contacts: 100 μA at 1 VDC Bifurcated contacts: 100 μA at 100 mVDC
Ambient operating temperature*6		-55 to 60°C	-25 to 60°C
Ambient operating humidity		5% to 85%
Weight		Approx. 35 g	Approx. 50 g

Note: The data shown above are initial values.
*1.Measurement conditions:1 A at 5 VDC using the voltage drop method.
*2.Measurement conditions:With rated operating power applied, not including contact bounce.
Ambient temperature condition:23°C
*3.Measurement conditions:For 500 VDC applied to the same location as for dielectric strength measurement.
*4.Ambient temperature condition:23°C
*5.This value was measured at a switching frequency of 120 operations per minute.
*6.With no icing or condensation.

Common Options (Order Separately)

Characteristics

Sockets

Socket Accessories

For Front-connecting Sockets

Short Bars

Application	Applicable sockets	Model	Maximum carry current	Ambient operating temperature	Ambient operating humidity
Bridging contact terminals (common)	PYF-08-PU(-L) PYF-14-PU(-L)	PYDN-7.75-020[]	20 A	-40 to 70°C	5% to 85%
		PYDN-7.75-030[]
		PYDN-7.75-040[]
		PYDN-7.75-200[]
	PYF08A	PYD-025B[]	20 A (However, 18 A when 70°C)	-40 to 70°C (with no icing or condensation)	45% to 85% (with no icing or condensation)
		PYD-085B[]
	PYF14A	PYD-026B[]
		PYD-086B[]
		PYD-020B[]
		PYD-030B[]
For Coil terminals	PYF-08-PU(-L) PYF-14-PU(-L)	PYDN-31.0-080[]	20 A	-40 to 70°C	5% to 85%
	PYF08S	PYDM-08S[]	10 A	-40 to 70°C	5% to 85%
	PYF14S	PYDM-14S[]	10 A	-40 to 70°C	5% to 85%

Certified Standards

CSA certification (File No. LR031928)

Model	Ratings	Class number	Standard number
PYF-08-PU	10 A, 250 V	3211 07	CSA C22.2 No14
PYF-14-PU	6 A, 250 V *
PYF08S	10 A, 250 V
PYF14S	5 A, 250 V
PY[] PYF[]A(-E)	7 A, 250 V

* When power is supplied to all four poles, use with a total power current that does not exceed 20 A.

UL certification (File No. E87929)

Model	Ratings	Standard number	Category	Listed/Recognized
PYF-08-PU	10 A, 250 V	UL508	SWIV2	Recognition
PYF-14-PU	6 A, 250 V *
PYF08S PYF14S	10 A, 250 V
PY[] PYF[]A(-E)	7 A, 250 V

* When power is supplied to all four poles, use with a total power current that does not exceed 20 A.

TÜV Rheinland certification

Model	Ratings	Standard number	Certification No.
PYF-08-PU	10 A, 250 V*	EN 61984	R50327595
PYF-14-PU	6 A, 250 V

*Ratings are for an ambient temperature of 55°C or below. At an ambient temperature of 70°C, the value is 7 A.

VDE certification

Model	Standard number	Certification No.
PYF08S	VDE0627 (EN61984)	40015509
PYF14

last update: November 1, 2018

OMRON MY dimension

last update: November 1, 2018

(Unit: mm)

MY Miniature Power Relays

Plug-in terminals

MY2, MY2N, MY2-D and MY2N-D2
MY2-CR, MY2N-CR

MY2Z, MY2ZN, MY2Z-D and MY2ZN-D2
MY2Z-CR, MY2ZN-CR

MY3, M Y3N, MY3-D, and MY3N-D2

MY4, MY4N, MY4-D and MY4N-D2
MY4-CR, MY4N-CR

MY4Z, MY4ZN, MY4Z-D, MY4ZN-D2
MY4Z-CR, MY4ZN-CR

MY2IN(S)
MY2IN-D2(S)

MY(Z)IN(S)
MY4(Z)IN-D2(S)
MY4(Z)IN-CR(S)

MY4Z-CBG

PCB terminals

MY2-02
MY3-02
MY4-02
MY4Z-02

Case-surface mounting

MY2F
MY3F
MY4F
MY4ZF

MYK Miniature Power Latching Relays

Plug-in terminals

MY2K

PCB terminals

MY2K-02

MYQ/MYH Miniature Power Sealed Relays

Plug-in terminals

Plastic Sealed Relays

MYQ4(Z)(N)

Hermetically Sealed Relays

MY4(Z)H

PCB terminals

Plastic Sealed Relays

MYQ4(Z)-02

Hermetically Sealed Relays

MY4(Z)H-0

Common Options (Order Separately)

Height with Socket

Front-connecting Sockets

Push-In Plus Terminal (PYF-[]-PU)

Screwless terminal (PYF08S, PYF14S)

Screw terminal (PYF[]A(-E), PYF14T, PYF08M)

Back-connecting Sockets

Solder terminals/wrapping terminals (PY[])

PCB terminals (PY[]-02)

Front-connecting Sockets

Push-In Plus Terminal

PYF-08-PU(-L)

* The PYF-08-PU-L Sockets do not have release levers.

PYF-14-PU(-L)

* The PYF-14-PU-L Sockets do not have release levers.

Screwless terminal

PYF08S

PYF14S

Front-connecting Sockets

Screw terminal

PYF08A

PYF08A-E (Finger-protection structure)

PYF08M

PYF11A

PYF14A

PYF14A-E (Finger-protection structure)

PYF14T

Back-connecting Socket

Solder terminals

PY08

PY11
PY11-Y1

PY14
PY14-Y1
PY14-Y3

Wrapping terminals

PY08QN
PY08QN2
PY08QN2-Y1
PY08QN2-Y3

PY11QN
PY11QN2
PY11QN-Y1
PY11QN2-Y1

PY14QN/PY14QN2
PY14QN-Y1/PY14QN2-Y1
PY14QN-Y3 (L = 60 max.)
PY14QN2-Y3 (L = 60 max.)

PCB terminals

PY08-02

PY11-02

• This is not a flux-tight structure. We recommend manual soldering for this product.

PY14-02

Socket Accessories

Hold-down Clip

PYC-A1 1 set (2 pcs.)

PYC-E1 1 set (2 pcs.)

PYC-P

PYC-S 1 set (2 pcs.)

Y92H-3 1 set (2 pcs.)

PYC-1

Socket Mounting Plates

PYP-1

PYP-18

PYP-36

Accessories for DIN Track Mounting

DIN Tracks

PFP-100N
PFP-50N

End Plate

PFP-M

Spacer

PFP-S

last update: November 1, 2018

• NO. MY
• TYPE:General Purpose Relays For Control Panel Copyright Statement
• DATE:2021-06-08
• Associated products:
  G2RV-SR Slim I/O Relay/Features LY Bi-power Relays/Features