Omron WLCA2-55LD-M1GJ-N Limit Switch
The Omron WLCA2-55LD-M1GJ-N Limit Switch offers Roller lever: R38 mm actuator, Pre-wired connectors shape, . Manufactured by Omron under the Omron Limit Switch category, this model belongs to the WL Series.
| Brand | Omron |
| Product | Limit Switch |
| Model Number | WLCA2-55LD-M1GJ-N |
Omron WLCA2-55LD-M1GJ-N Limit Switch – Technical Specifications
| Specification | Value |
|---|---|
| Terminal Shape | Pre-wired connectors |
| Pretravel Pt | 15±5° |
| Connector Shape | Threaded (M12) |
| Voltage | DC |
| Wiring Locations | NO only |
| Connector Pin No | NO: 1, 4 |
| 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 | Roller lever: R38 mm |
| 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 WLCA2-55LD-M1GJ-N is a durable two-circuit limit switch designed for precision control in automated machinery. It features a roller lever actuator with a 38 mm radius and a threaded M12 connector for easy installation. With pre-wired NO-only contact configuration (terminals 1 and 4), this model ensures reliable position detection in DC-powered systems.
The switch supports an operating angle of 15±5°, with quick response and repeatable performance under high-speed actuation. Built to withstand demanding environments, it offers vibration resistance (10–55 Hz at 1.5 mm amplitude) and shock durability up to 1,000 m/s². The unit functions reliably from −10°C to +80°C and in humidity levels up to 95% RH.
Its electrical reliability is backed by high insulation resistance (100 MΩ min.) and low contact resistance (25 mΩ max.). With a sealed body and pre-wired construction, the WLCA2-55LD-M1GJ-N offers long-lasting performance and IP67 protection.
