Omron WLNJ-2LD-N Limit Switch
Omron WLNJ-2LD-N uses a flexible rod actuator with screw terminals and a G½ conduit connection. An LED operation indicator is included, while the source lists a 40±20 mm pretravel value. The model supports a 5 VDC, 1 mA resistive minimum load and an indicator range of 10 to 115 VAC/DC. IP67 protection, 100 MΩ minimum insulation resistance, and 25 mΩ maximum initial contact resistance are specified. The WLNJ-2LD-N is part of the WL Series within the flexible rod limit switch range from Omron limit switch products. Its flexible rod and LED indicator define this configuration.
| Brand | Omron |
| Product | Limit Switch |
| Model Number | WLNJ-2LD-N |
Omron WLNJ-2LD-N Limit Switch – Technical Specifications
| Specification | Value |
|---|---|
| Terminal Shape | Screw terminals (Conduit size: G½) |
| Pretravel Pt | 40±20 mm |
| 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 | Flexible rod |
| 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 WLNJ-2LD-N Limit Switch uses a flexible rod actuator with screw terminals and a G½ conduit entry. The source lists a 40±20 mm pretravel value and includes an LED operation indicator. The minimum applicable load is 5 VDC at 1 mA for a resistive load at P level. Indicator operation is specified from 10 to 115 VAC/DC, with approximate current of 0.4 mA at 10 VAC/DC and 0.5 mA at 115 VAC/DC. IP67 protection, 100 MΩ minimum insulation resistance, and 25 mΩ maximum initial contact resistance are also listed.
The operating range is -10 to 80°C with relative humidity between 35 and 95%. Malfunction vibration resistance extends from 10 to 55 Hz at 1.5 mm double amplitude. Destructive shock resistance is 1,000 m/s² minimum, while malfunction shock resistance is 300 m/s² minimum. The flexible rod provides the clearest mechanical distinction from coil-spring versions in the same WL family. For an LED-equipped model using a 4.8 mm coil spring actuator instead, see the WLNJ-30LD-N.
