OMRON D4BS catalog

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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.

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Catalog Name	Catalog Number [size]	Last Update
D4BS Data Sheet	- [1884KB]	Oct 05, 201820181005	D4BS Data Sheet

OMRON D4BS specification

last update: October 5, 2018

Standards and EC Directives

Conforms to the following EC Directives:

・Machinery Directive
・EN50041
・EN ISO 14119
・EN 60204-1

Certified Standards

Certification body	Standard	File No.
TÜV Rheinland	EN60947-5-1 (certified direct opening) GS-ET-15	Consult your OMRON representative for details.
UL	UL508	E76675
CSA	CSA C22.2 No. 14	LR45746
CQC (CCC)	GB/T 14048.5	Consult your OMRON representative for details.

Certified Standard Ratings

TÜV (EN60947-5-1), CCC (GB/T 14048.5)

Utilization category	AC-15
Rated operating current (Ie)	0.75 A
Rated operating voltage (Ue)	240 V

Note: Use a 10 A fuse type a gI or gG that conforms to IEC60269 as a short-circuit protection device.

UL/CSA (UL508, CSA C22.2 No. 14) (A600)

Rated voltage	Carry current	Current (A)		Volt-amperes (VA)
		Make	Break	Make	Break
120 VAC 240 VAC 480 VAC 600 VAC	10 A	60 30 15 12	6 3 1.5 1.2	7,200	720

Characteristics

Interlock type		Type 2 (EN ISO 14119)
Coding level		Low level coded (EN ISO 14119)
Degree of protection *1		IP67 (EN60947-5-1)
Durability *2	Mechanical	1,000,000 operations min.
	Electrical	500,000 operations min. (10 A resistive load at 250 VAC)
Operating speed		0.1 m/s to 0.5 m/s
Operating frequency		30 operations/minute max.
Direct opening force *3		19.61 N min. (EN60947-5-1)
Direct opening travel *3		20 mm min. (EN60947-5-1)
Contact resistance		25 mΩ max.
Rated insulation voltage (Ui)		600 V (EN60947-5-1)
Rated frequency		50/60 Hz
Protection against electric shock		Class I (with ground terminal)
Pollution degree (operating environment)		3 (EN60947-5-1)
Impulse withstand voltage (Uimp) (EN60947-5-1)	Between terminals of same polarity	4 kV
	Between terminals of different polarity
	Between each terminal and ground
Insulation resistance		100 MΩ min. (at 500 VDC) between terminals of same or different polarity, between each terminal and ground, and between each terminal and non-current-carrying metal part
Contact gap		2 × 2 mm min.
Vibration resistance	Malfunction	10 to 55 Hz, 0.65 mm single amplitude
Shock resistance	Destruction	1,000 m/s2 min. (IEC68-2-27)
	Malfunction	300 m/s2 min. (IEC68-2-27)
Conditional short-circuit current		100 A (EN60947-5-1)
Conventional enclosed thermal current (Ithe)		20 A (EN60947-5-1)
Ambient operating temperature		-40 to 80°C (with no icing)
Ambient operating humidity		95% max.
Weight		Approx. 285 g (D4BS-15FS)

Note: The above values are initial values.
*1. The degree of protection is tested using the method specified by the standard (EN60947-5-1). Confirm that sealing
       properties are sufficient for the operating conditions and environment beforehand. Although the switch box is
       protected from dust, oil, or water penetration, do not use the D4BS in places where dust, oil, water, or chemicals may
       enter through the key hole on the head, otherwise Switch damage or malfunctioning may occur.
*2. The durability is for an ambient temperature of 5 to 35°C and an ambient humidity of 40% to 70%. Contact your
       OMRON sales representative for more detailed information on other operating environments.
*3. These figures are minimum requirements for safe operation.

last update: October 5, 2018

OMRON D4BS lineup

last update: March 1, 2018

Switches (Operation Keys are sold separately.)

Consult with your OMRON representative when ordering any models that are not listed in this table.

Type	Mounting direction		Conduit outlet	1NC/1NO (Slow-action)	2NC (Slow-action)
1-conduit type	Front-side mounting		Pg13.5	D4BS-15FS	D4BS-1AFS
			G1/2	D4BS-25FS	D4BS-2AFS
			M20	D4BS-45FS	D4BS-4AFS

Operation Keys

Type		Model
Horizontal mounting		D4BS-K1
Vertical mounting		D4BS-K2
Adjustable mounting (Horizontal)		D4BS-K3

last update: March 1, 2018

OMRON D4BS dimension

last update: March 1, 2018

(Unit: mm)

Note: Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions.

Switches

1-conduit type
D4BS-1[]FS
D4BS-2[]FS
D4BS-4[]FS

Note: There are fluctuations in the contact ON/OFF timing for 2NC contacts. Confirm performance before application.
* Conduit outlet
   D4BS-1[]FS :Pg 13.5
   D4BS-2[]FS :G1/2
   D4BS-4[]FS: M20

Operation Keys

D4BS-K1

D4BS-K2

D4BS-K3

With Operation Key Inserted

D4BS + D4BS-K1

D4BS + D4BS-K2

D4BS + D4BS-K3

Note: Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions.
*1. The insertion radii apply when the rotational center of the Operation Key in on surface A in the figures.
*2. The insertion radii apply when the rotational center of the Operation Key in on the Operation Key installation surface.

last update: March 1, 2018

• NO. D4BS
• TYPE:Safety Door Switches Safety Door Switches Copyright Statement
• DATE:2021-06-09
• Associated products:
  D4NH Safety-door Hinge Switch/Features D4SL-N, D4SL-NSK10-LK[] Guard Lock Safety-door Switch/D4SL-N-mounting Slide Key/Features