Omron WLCA32-43-N Limit Switch
The Omron WLCA32-43-N Limit Switch offers Fork Lock Lever C actuator, Screw terminals (Conduit size: G½) shape, Without operation indicator. Manufactured by Omron under the Omron Limit Switch category, this model belongs to the WL Series.
| Brand | Omron |
| Product | Limit Switch |
| Model Number | WLCA32-43-N |
Omron WLCA32-43-N Limit Switch – Technical Specifications
| Specification | Value |
|---|---|
| Terminal Shape | Screw terminals (Conduit size: G½) |
| Pretravel Pt | 55° max. |
| Indicator | Without operation indicator |
| Ambient Temperature | -10 to +80°C (with no icing) |
| Ambient Humidity | 35 to 95%RH |
| Shock Resistance | Destruction: 1,000 m/s2 min. Malfunction: 300 m/s2 min. |
| Degree Of Protection | IP67 |
| Insulation Resistance | 100 MΩ min. (at 500 VDC) |
| Actuator | Fork Lock Lever C |
| Vibration Resistance | Malfunction: 10 to 55 Hz, 1.5-mm double amplitude |
| Contact Resistance | 25 mΩ max. (initial value for the built-in switch) |
| Rated Frequency | 50/60 Hz |
The Omron WLCA32-43-N is a rugged two-circuit limit switch designed for reliable mechanical position detection in industrial equipment. It features a fork lock lever actuator and screw terminals with G½ conduit entry for secure, vibration-resistant wiring. The switch supports operation at standard 50/60 Hz frequency and is built to withstand harsh conditions in factories and machine setups.
This model offers a maximum pretravel angle of 55°, supporting smooth mechanical movement and high repeatability. The switch has excellent electrical characteristics, including insulation resistance of 100 MΩ (at 500 VDC), contact resistance of 25 mΩ max., and a wide operating temperature range of –10°C to 80°C. It endures vibration (10–55 Hz, 1.5 mm double amplitude) and shock up to 1,000 m/s² (destruction level).
With a durable sealed body and no built-in indicator, the WLCA32-43-N is ideal for automated machinery, conveyors, and mechanical safety systems requiring IP67 protection.
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