Omron WLCA2-LE-N Limit Switch
The Omron WLCA2-LE-N Limit Switch offers Roller lever: R38 mm actuator, Screw terminals
(Conduit size: GΒ½) shape, Neon lamp (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-LE-N |
Omron WLCA2-LE-N Limit Switch β Technical Specifications
| Specification | Value |
|---|---|
| Terminal Shape | Screw terminals (Conduit size: GΒ½) |
| Pretravel Pt | 15Β±5Β° |
| Minimum Applicable Load | 5 VDC 1 mA, resistive load, P level |
| Rated Voltage | 125 to 250 VAC |
| Leakage Current Reference Value | Approx. 0.6 mA at 125 VAC Approx. 1.9 mA at 250 VAC |
| Indicator | Neon lamp (With 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-LE-N is a robust two-circuit limit switch built for precise actuation in industrial environments. It features a roller lever actuator with a 38 mm radius, supporting consistent detection of mechanical motion. The unit offers screw terminals with a GΒ½ conduit and a pretravel angle of 15Β±5Β°, enabling easy installation and accurate response in confined spaces.
Designed to handle low-level signals, it supports a minimum load of 5 VDC, 1 mA (resistive, P level), and operates at voltages from 125 to 250 VAC. A built-in neon lamp provides clear visual feedback on operation status. With high insulation resistance (100 MΞ© at 500 VDC) and low contact resistance (25 mΞ© max), it ensures stable signal transmission over time.
Tested for durability, the WLCA2-LE-N withstands vibration (10β55 Hz) and shock (up to 1,000 m/sΒ²). Its sealed housing resists dust, oil, and moisture, offering reliable performance with IP67 protection.
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