Many engineers reviewing Omron WLNJ-30LD-N also explore Omron Photoelectric Sensor, No Limit Switch and Omron Sensors, ensuring they donβt miss strong alternatives before finalizing procurement decisions.
Omron WLNJ-30LD-N Limit Switch
The Omron WLNJ-30LD-N Limit Switch offers Coil spring (4.8 dia.) actuator, Screw terminals
(Conduit size: GΒ½) shape, LED (With operation indicator). Manufactured by Omron under the Omron Limit Switch category, this model belongs to the WL Series.
| Brand | Omron |
| Product Type | Limit Switch |
| Product | WLNJ-30LD-N |
Omron WLNJ-30LD-N Limit Switch β Technical Specifications
| Specification | Value |
|---|---|
| Actuator | Coil spring (4.8 dia.) |
| Terminal shape | Screw terminals (Conduit size: GΒ½) |
| Pretravel (PT) | 20Β±10 mm |
| Rated frequency | 50/60 Hz |
| 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) |
| Insulation resistance | 100 MΞ© min. (at 500 VDC) |
| Contact resistance | 25 mΞ© max. (initial value for the built-in switch) |
| Ambient temperature | -10 to +80Β°C (with no icing) |
| Ambient humidity | 35 to 95%RH |
| Vibration resistance | Malfunction: 10 to 55 Hz, 1.5-mm double amplitude |
| Shock resistance | Destruction: 1,000 m/s2 min. Malfunction: 300 m/s2 min. |
| Degree of protection | IP67 |
The Omron WLNJ-30LD-N is a compact two-circuit limit switch built for precision detection in harsh industrial environments. It features a 4.8 mm coil spring actuator and screw terminals with a GΒ½ conduit for secure wiring. This model includes a built-in LED indicator for quick operation visibility and supports both AC and DC voltages from 10 to 115 V.
Designed for microload switching, it handles signals as low as 5 VDC at 1 mA and has low leakage current (0.4β0.5 mA typical). It operates at frequencies up to 50/60 Hz and offers a pretravel distance of 20 Β±10 mm. Withstanding vibration (10β55 Hz) and shock (up to 1,000 m/sΒ²), the WLNJ-30LD-N delivers stable performance in high-reliability applications such as conveyors, machine tools, and sensors. The switch operates between β10Β°C to 80Β°C with up to 95% humidity and is housed in a sealed body with IP67 protection.
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