Omron WLCA2-LD-N Roller Lever Limit Switch
Omron WLCA2-LD-N is a roller lever limit switch designed for mechanical position sensing in industrial equipment. It uses a two-circuit, double-break switching configuration and supports a rated load of 10 A at 500 VAC. A built-in LED provides visual operating status, while screw terminals support the electrical connection. The switch includes a G1/2 conduit opening without a ground terminal. Its roller lever actuator is suited to applications where a moving machine part operates the switch through lever movement rather than direct plunger contact. For WL Series applications, the WLCA2-LD-N belongs to the roller lever limit switch range available across Omron Control Products.
| Brand | Omron |
| Product | Limit Switch |
| Model Number | WLCA2-LD-N |
Omron WLCA2-LD-N Roller Lever Limit Switch – Technical Specifications
| Specification | Value |
|---|---|
| Actuator type | Roller lever |
| Switch type | Two-Circuit, Double Break |
| Rated load | 10 A at 500 VAC |
| Built-in indicator | LED |
| Terminal Connection | Screw Terminal |
| Conduit opening | G1/2 Without ground terminal |
| Electrical operations | Minimum 10,000,000 operations |
| Mechanical operations | Minimum 500,000 operations |
The Omron WLCA2-LD-N Roller Lever Limit Switch uses a roller lever actuator to operate the switch when a moving machine component or cam contacts the roller. Its switching configuration is specified as two-circuit, double-break, with a rated load of 10 A at 500 VAC. Screw terminals provide the electrical wiring connection, while the G1/2 conduit opening supports cable entry into the switch housing and is specified without a ground terminal. A built-in LED provides visual indication of the switching condition, which can assist during installation, adjustment, or machine operation. The roller lever format is suited to applications where the operating part moves across the actuator rather than pressing directly onto a plunger, providing a defined mechanical switching point for position monitoring.
According to the supplied specifications, the WLCA2-LD-N is rated for a minimum of 10,000,000 electrical operations and 500,000 mechanical operations. Model selection should therefore consider the roller lever actuator, 10 A at 500 VAC rated load, two-circuit double-break switching arrangement, screw-terminal connection, G1/2 conduit opening, and built-in LED indicator. The absence of a ground terminal should also be checked against the intended wiring arrangement before installation. For another roller-lever WL model with an LED-related configuration, refer to the Omron WLCA2-LE-N. Its individual actuator, indicator, connection, and electrical specifications should be reviewed separately before selecting the appropriate model for the machine application.
