In most procurement cycles, D4C-4220 is considered with Omron SMPS 24V 10A, No Limit Switch and Omron Sensors, giving decision-makers confidence that theyโve chosen the most dependable component.
Omron D4C-4220 Limit Switch
The Omron D4C-4220 Limit Switch offers General-purpose Limit switches shape, actuator, SPDT contact form. Manufactured by Omron under the Omron Limit Switch category, this model belongs to the D4C Series.

| Brand | Omron |
| Product | Limit Switch |
| Model Number | D4C-4220 |
Omron D4C-4220 Limit Switch โ Technical Specifications
| Specification | Value |
|---|---|
| Shape Structure | General-purpose Limit switches |
| Ctuator | Roller lever 17.5 dia. x 7 Sintered stainless steel roller R38 |
| Contact Form | SPDT |
| Electrical Ratings | 0.1 A at 125 VAC/ 0.1 A at 30 VDC |
| Load | Micro load |
| Ambient Temperature | Operating: -10 to 70 โ (with no icing) |
| Ambient Humidity | 35 to 95% RH |
| Shock Resistance | Destruction: 1,000 m/s 2 max. Malfunction: 500 m/s 2 max. |
| Degree Of Protection | IP67 |
| Contact Resistance Initial Value | 300 mฮฉ max. |
| Durability | Electrical: 200,000 operations min. (5 A at 125 VAC) Mechanical: 10 million operations min. |
| Cable Specifications | VCTF oil-resistant cable, 4 cores, 3 m Nominal sectional area: 0.75 mm 2 Diameter: 7.6 dia. |




