Omron WLCL-LD-N Limit Switch
Omron WLCL-LD-N is a two-circuit limit switch with an adjustable rod lever from 25 to 140 mm for flexible machine position detection. The adjustable reach helps match different target heights and approach paths on conveyors, machine tools, and automated mechanisms. Screw terminals with a G½ conduit entry support field wiring, while the built-in LED provides visible operation status during setup and maintenance. Low-level switching capability and IP67 protection support industrial control applications. The WLCL-LD-N belongs to the WL Series within the adjustable rod lever limit switch range from Omron automation products for flexible machine position sensing.
| Brand | Omron |
| Product | Limit Switch |
| Model Number | WLCL-LD-N |
Omron WLCL-LD-N Limit Switch – Technical Specifications
| Specification | Value |
|---|---|
| Terminal Shape | Screw terminals (Conduit size: G½) |
| Pretravel Pt | 15±5° |
| 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 | Adjustable rod lever: (25 to 140 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 WLCL-LD-N Limit Switch uses an adjustable rod lever that can be set from 25 to 140 mm, allowing the actuator reach to match different target heights and machine layouts. This flexibility is useful on conveyors, machine tools, transfer systems, and mechanisms where the contact point cannot always be positioned close to the switch body. The model uses screw terminals with a G½ conduit entry for field wiring and includes an LED operation indicator for quick visual confirmation during setup or maintenance. It supports microloads down to 5 VDC at 1 mA resistive load and operates across 10 to 115 VAC/DC. IP67 protection supports demanding industrial environments.
Pretravel is specified at 15±5°, providing a defined lever movement before switching. Insulation resistance is 100 MΩ minimum at 500 VDC, and initial contact resistance of the built-in switch is 25 mΩ maximum. The WLCL-LD-N operates from -10 to 80°C with 35 to 95% relative humidity. It withstands destructive shock of at least 1,000 m/s² and malfunction shock of at least 300 m/s², while vibration resistance covers 10 to 55 Hz at 1.5 mm double amplitude. The adjustable rod and visible LED indication make the switch practical where actuator reach and status feedback both matter. For another WL Series configuration with related field wiring and LED indication, see the WLCL-2NLD-N model.
