Omron WLCA2-2-N Limit Switch
The Omron WLCA2-2-N Limit Switch offers Roller lever: R38 mm actuator, Screw terminals
(Conduit size: GΒ½) 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 | WLCA2-2-N |
Omron WLCA2-2-N Limit Switch β Technical Specifications
| Specification | Value |
|---|---|
| Terminal Shape | Screw terminals (Conduit size: GΒ½) |
| Pretravel Pt | 25Β±5Β° |
| Indicator | Without operation indicator |
| Ambient Temperature | -10 to +80Β°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 MΞ© min. (at 500 VDC) |
| Actuator | Roller lever: R38 mm |
| Vibration Resistance | Malfunction: 10 to 55 Hz, 1.5-mm double amplitude |
| Contact Resistance | 25 mΞ© max. (initial value for the built-in switch) |
| Rated Frequency | 50/60 Hz |
The Omron WLCA2-2-N is a rugged limit switch built for industrial equipment requiring two-circuit control and mechanical durability. It features a roller lever actuator with a 38 mm radius and operates with a pretravel angle of 25Β±5Β°, suitable for general-purpose machine actuation. The unit includes screw terminals with a GΒ½ conduit entry, allowing easy and secure wiring.
Designed for harsh operating environments, it functions reliably across a wide temperature range from β10Β°C to 80Β°C and humidity up to 95% RH. It offers high insulation resistance (100 Mβ¦ min. at 500 VDC), low contact resistance (25 mβ¦ max.), and endures vibration and shock loads commonly found in automated systems. Built without an operation indicator, the WLCA2-2-N is designed for long-term performance and resistance to contamination in production lines, conveyors, and mechanical linkages. The switch is housed in a sealed enclosure that meets IP67 protection standards.
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