Omron WLCA2-2NLD-N Limit Switch
The Omron WLCA2-2NLD-N Limit Switch offers Roller lever: R38 mm actuator, Screw terminals
(Conduit size: G½) shape, LED (With 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 | WLCA2-2NLD-N |
Omron WLCA2-2NLD-N Limit Switch – Technical Specifications
| Specification | Value |
|---|---|
| Terminal Shape | Screw terminals (Conduit size: G½) |
| Pretravel Pt | 20° max. |
| Minimum Applicable Load | 5 VDC 1 mA, resistive load, P level |
| Rated Voltage | 10 to 115 VAC/DC |
| Leakage Current Reference Value | Approx. 0.4 mA at 10 VAC/DC Approx. 0.5 mA at 115 VAC/DC |
| Indicator | LED (With 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 | 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 WLCA2-2NLD-N is a durable two-circuit limit switch equipped with a 38 mm roller lever actuator for accurate position sensing in mechanical systems. It supports a wide operating speed range and offers screw terminals with G½ conduit size for easy wiring. This model includes an LED operation indicator and is suitable for low-level switching, with a minimum applicable load of 5 VDC, 1 mA (resistive load).
Electrical characteristics include a rated voltage range of 10 to 115 VAC/DC and low leakage current (approx. 0.4 mA at 10 V, 0.5 mA at 115 V). Built-in switch resistance is 25 mΩ max., and insulation resistance is 100 MΩ min. at 500 VDC. It operates reliably in temperatures from –10°C to +80°C and up to 95% humidity. With excellent vibration and shock resistance, the WLCA2-2NLD-N is built for long-term performance in harsh conditions, backed by IP67 protection.
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