← Limit Switches
D4C Enclosed Switch, Roller Lever (Sealed/Slim) D4C-1220
OMRON — D4C Series
Slim, 16 mm wide, fully-sealed enclosed limit switch from Omron's D4C series with a triple-sealed construction (nitrile packing seal and diaphragm on the plunger, nitrile cap on the switch section, encapsulated cable entry). Fitted with a roller lever actuator and a 3 m oil-resistant VCTF cable, it is designed for compact mounting locations demanding high IP67 environmental sealing and durability.
Key Features
- Slim 16 mm enclosed body, triple-sealed construction
- Roller lever actuator, spring return
- IP67 sealing per IEC 60529
- 3 m VCTF oil-resistant cable (5 m also available)
- Approved by EN (TUV), UL, CSA and CCC
- Optional red LED operation indicator variants available
Detailed Parameters
| Contact Configuration | SPDT (1 C/O), snap action |
| Actuator Type | Spring-return roller lever |
| Protection Rating (IP) | IP67 (IEC 60529) |
| Mechanical Life | 10,000,000 operations min. |
| Electrical Life | 200,000 operations min. (5 A, 125 VAC resistive) |
| Rated Current | 5 A at 250 VAC / 4 A at 30 VDC (standard load) |
| Ambient Temperature | -10 to +70 degC (no icing) |
| Housing Material | Molded resin, nitrile rubber seals |