Enclosed Switch D4C

Categories Limit Switches, Switches Tag Omron

Approved by EN, UL, CSA, and CCC (Chinese standard). (Ask your OMRON representative for information on approved models.)

• Sealing characteristics that meet IEC IP67 degree of protection.

• Triple-sealed construction:
Plunger section sealed via nitrile rubber packing seal and diaphragm; switch section sealed via nitrile rubber cap; cable entrance sealed via encapsulating material.

• Cable lengths of 3 and 5 m available on standard models. Models also available with UL and CSA-certified cables.

• Multiple mounting possible with Switches with Plungers.

• Models with red LED indicators added to series for easy confirmation of operation. (Set by default to light for non-operation.)

• VCTF oil-resistant cables with CE marking. (Applicable only to standard models.)

Approved Standards

Agency	Standard	File No.
TÜV Product Service	EN60947-5-1	*1, 3
UL	UL508	E76675 *2
CSA	CSA C22.2 No.14	LR45746 *2
CCC(CQC)	GB/T14048.5	*3

*1. Excluding weather-resistant models, only models with VCTF oil-resistant cables and pre-wired models are certified.
(Contact your OMRON representative for the model numbers.)
Models with VCTF oil-resistant cables and pre-wired models (125 VAC) are certified for CE Marking.
*2. SJT(O)-cable models only.
(Applicable only to models listed on Lineup.)
*3. Ask your OMRON representative for information on approved models.

Ratings

Standard Model

Rated voltage	Non-inductive load (A)				Inductive load (A)
	Resistive load		Lamp load		Inductive load		Motor load
	NC	NO	NC	NO	NC	NO	NC	NO
125 VAC 250 VAC	5 (0.1) 5		1.5 1	0.7 0.5	3 2		2.5 1.5	1.3 0.8
8 VDC 14 VDC 30 VDC 125 VDC 250 VDC	5 (0.1) 5 (0.1) 4 (0.1) 0.4 0.2		2 2 2 0.05 0.03		5 4 3	4 4 3	3 3 3 0.05 0.03
8 VDC 14 VDC 30 VDC 125 VDC 250 VDC	5 (0.1) 5 (0.1) 4 (0.1) 0.4 0.2		2 2 2 0.05 0.03		0.4 0.2		3 3 3 0.05 0.03

Inrush current	NC	20 A max.
Inrush current	NO	10 A max.

Note: 1. The values given on the top are steady-state currents.
2. Inductive loads have a power factor of 0.4 min. (AC) and a time constant of 7 ms max. (DC).
3. Lamp loads have an inrush current of 10 times the steady-state current.
4. Motor loads have an inrush current of 6 times the steady-state current.
5. The values “0.1” given in parentheses are for micro load models.

Pre-wired Model

Rated voltage	Non-inductive load (A)				Inductive load (A)
	Resistive load		Lamp load		Inductive load		Motor load
	NC	NO	NC	NO	NC	NO	NC	NO
125 VAC	1	1	1	0.7	1	1	1	1
30 VDC	1	1	1	1	1	1	1	1

Approved Standard Ratings

TÜV (EN60947-5-1), CCC (GB/T14048.5)

Model	Applicable category and ratings	I the
D4C-1[][][]	AC-15 2 A/250 V DC-12 2 A/30 V	5 A 4 A
D4C-2[][][]	AC-15 2 A/125 V	5 A
D4C-3[][][]	DC-12 2 A/30 V	4 A
D4C-4[][][]	AC-14 0.1 A/125 V DC-12 0.1 A/30 V	0.5 A 0.5 A
D4C-5[][][]	AC-14 0.1 A/125 V	0.5 A
D4C-6[][][]	DC-12 0.1 A/30 V	0.5 A

UL/CSA

B300 (D4C-16[][], -17[][])
B150 (D4C-26[][], -27[][])
B300

Rated voltage	Carry current	Current (A)		Volt-amperes (VA)
Rated voltage	Carry current	Make	Break	Make	Break
120 VAC 240 VAC	5 A	30 15	3 1.5	3,600 3,600	360 360

B150

Rated voltage	Carry current	Current (A)		Volt-amperes (VA)
Rated voltage	Carry current	Make	Break	Make	Break
120 VAC	5 A	30	3	3,600	360

Characteristics

Degree of protection		IP67
*Durability 1**	*Mechanical 3**	10,000,000 operations min.
*Durability 1**	*Electrical 2**	200,000 operations min. (5 A at 125 VAC, resistive load)
Operating speed		0.1 mm/s to 0.5 m/s (in case of plunger) 1 mm/s to 1 m/s (in case of roller lever)
Operating frequency	Mechanical	120 operations/min
Operating frequency	Electrical	30 operations/min
Rated frequency		50/60 Hz
Insulation resistance		100 MΩ min. (at 500 VDC)
Contact resistance (initial)		250 mΩ max. (initial value with 2-m VCTF cable) 300 mΩ max. (initial value with 3-m VCTF cable) 400 mΩ max. (initial value with 5-m VCTF cable)
Dielectric strength	Between terminals of the same polarity	1,000 VAC, 50/60 Hz for 1 min
	Between current-carrying metal part and ground	1,500 VAC, 50/60 Hz for 1 min Uimp: 2.5 kV (EN60947-5-1)
	Between each terminal and non- current-carrying metal part	1,500 VAC, 50/60 Hz for 1 min Uimp: 2.5 kV(EN60947-5-1)
Rated insulation voltage (Ui)		300 V (EN60947-5-1) *5
Pollution degree (operating environment)		3 (EN60947-5-1)
Short-circuit protective device (SCPD)		10 A fuse type gI or gG (IEC60269)
Conditional short-circuit current		100 A (EN60947-5-1)
Conventional enclosed thermal current (I the)		5 A, 4 A, 0.5 A (EN60947-5-1)
Protection against electric shock		Class I (with grounding wire) *6
Vibration resistance	Malfunction	10 to 55 Hz, 1.5-mm double amplitude *4
Shock resistance	Destruction	1,000 m/s² max.
Shock resistance	Malfunction	500 m/s² max. *4
Ambient operating temperature		-10°C to +70°C (with no icing)
Ambient operating humidity		35% to 95%RH
Weight (D4C-1202)		With 3-m VCTF cable: 360 g With 5-m VCTF cable: 540 g

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CS Instruments

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