Product Category

Enclosed Switch

D4MC

Economical, High Utility Enclosed Switch

Approved Standards

Agency

Standard

File No.

UL *

UL508, CSA C22.2 No.14

E76675

CCC(CQC)

GB/T14048.5

Contact your OMRON representative for details.

Note: Ask your OMRON representative for information on approved models.
 * UL certified for CSA C22.2 No. 14. 

Ratings

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
 480 VAC 

10
 10
 3

3
 2.5
 1.5

1.5
 1.25
 0.75

10
 10
 2.5

5
 3
 1.5

2.5
 1.5
 0.75




8 VDC
 14 VDC
 30 VDC
 125 VDC
 250 VDC 

10
 10
 6
 0.5
 0.25

3
 3
 3
 0.4
 0.2

1.5
 1.5
 1.5
 0.4
 0.2

6
 6
 5
 0.05
 0.03

5
 5
 5
 0.05
 0.03

2.5
 2.5
 2.5
 0.05
 0.03






Inrush current 

NC 

30 A max.

 

NO 

15 A max.

 











 

Note: 1. The above figures are for 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 load has an inrush current of 10 times the steady-state current.
          4. Motor load has an inrush current of 6 times the steady-state current.
          5. The above ratings were tested under the following conditions.
               (1) Ambient temperature: +20±2°C
               (2) Ambient humidity: 65±5%RH
               (3) Operating frequency: 20 operations/min

Approved Standard Ratings

UL/CSA

A300

Rated voltage

Carry current

Current (A)

Volt-amperes (VA)

Make

Break

Make

Break

120 VAC

10A

60

6

7,200

720

240 VAC

30

3

EN60947-5-1                                                        

CCC (GB/T14048.5)

Applicable category and ratings

AC-12 10 A/250 VAC

Characteristics

Degree of protection

IP67

Durability

Mechanical

10,000,000 operations min.

Electrical

500,000 operations min.

Operating speed

0.05 mm/s to 0.5 m/s *1

Operating
 frequency

Mechanical

120 operations/min

Electrical

20 operations/min

Rated frequency

50/60 Hz

Insulation resistance

100 M Ω min. (at 500 VDC)

Contact resistance

15 m Ω max. (initial value for the built-in switch when tested alone)

Dielectric
 strength

Between terminals of the same polarity

1,000 VAC, 50/60 Hz for 1 min

Between each terminal and non-
 current-carrying part

2,000 VAC, 50/60 Hz for 1 min

Rated insulation voltage (Ui)

1,000 VAC

Pollution degree (operating environment)

3 (IEC947-5-1)

Protection against electric shock

Class II

PTI (tracking characteristics)

175

Switch category

D (IEC335)

Rated operating current (Ie)

10 A

Rated operating voltage (Ue)

250 VAC

Vibration
 resistance

Malfunction

10 to 55 Hz, 1.5-mm double amplitude *2

Shock
 resistance

Destruction

1,000 m/s2 min.

Malfunction

100 m/s2 min. *1 *2

Ambient operating temperature

- 10 ° C to +80 ° C (with no icing)

Ambient operating humidity

35% to 95%RH

Weight

Approx. 71 g (in case of panel mount plunger)

1. Only for models with plungers. (Contact your OMRON representative for information on other models.)
 2. Less than 1 ms under a free state at the operating limits.