Omron WLCA12-2NLD Adjustable Roller Lever Limit Switch
The Omron WLCA12-2NLD is an Adjustable roller lever Limit Switch designed for precise mechanical position detection in industrial automation systems. This standard size limit switch features an adjustable roller lever with an R25 to 89 mm operating range, allowing flexible alignment with cams and moving machine parts. Built with a DPDT two-circuit contact configuration, it supports reliable switching of control signals under demanding conditions. With a rugged enclosure and IP67 ingress protection, the device ensures consistent performance in dusty and wet environments. Manufactured by Omron, the WLCA12-2NLD is part of the Omron Limit Switch, known for long mechanical life and stable electrical characteristics.
| Brand | Omron |
| Product | Limit Switch |
| Model Number | WLCA12-2NLD |
Omron WLCA12-2NLD Adjustable Roller Lever Limit Switch ā Technical Overview
| Specification | Value |
|---|---|
| Actuator | Adjustable Roller Lever |
| Lever Adjustment Range | R25 to 89 mm |
| Contact Form | DPDT |
| Contact Configuration | Two-Circuit |
| Rated Switching Capacity | 10 A at 500 VAC |
| Current Rating | 100 mA |
| Voltage Rating | 125 VAC / 30 VDC |
| Indicator | LED |
| Terminals | Screw Terminals (GĀ½ conduit) |
| Pretravel (PT) | 20Ā° max. |
| Degree of protection | IP67 |
The Omron WLCA12-2NLD is widely recognized as an Omron adjustable roller lever limit switch engineered for dependable and repeatable position sensing in industrial automation environments. Its DPDT contact form enables simultaneous switching of multiple circuits, supporting accurate control logic and machine interlocking functions.
In industrial applications, the Omron WLCA12-2NLD is commonly used in conveyor systems, packaging machines, material handling equipment, and machine tools. The adjustable roller lever range from R25 to 89 mm provides flexibility during installation, ensuring smooth actuation while minimizing mechanical wear on moving components.
Designed for long-term operational reliability, the switch offers high electrical and mechanical endurance along with stable switching performance. Its IP67-rated construction, wide operating temperature range, and robust internal mechanism make the Omron WLCA12-2NLD suitable for continuous operation in demanding industrial environments where accurate limit detection is critical.