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D4MC

Enclosed Switch

D4MC

Economical, High Utility Enclosed Switch

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

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.