Omron WLCA2-2 Roller Lever Limit Switch
Omron WLCA2-2 is a Roller Lever Limit Switch designed for accurate mechanical position detection in industrial automation equipment. It belongs to the Omron WL Roller Switches and uses an R38 mm roller lever actuator for smooth engagement with cams and moving machine components. A DPDT two-circuit contact configuration provides stable control signal switching, while its rugged enclosure and IP67 protection support operation in dusty, wet, and vibration-prone environments. The WLCA2-2 is suitable for machinery using Omron Machine Position Switches for mechanical limit detection. Additional sensing and control products can be explored through Omron Automation Control Systems.
| Brand | Omron |
| Product | Limit Switch |
| Model Number | WLCA2-2 |
Omron WLCA2-2 Roller Lever Limit Switch ā Technical Overview
| Specification | Value |
|---|---|
| Actuator | Roller Lever (R38 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 |
| Terminals | Screw Terminals (GĀ½ conduit) |
| Pretravel (PT) | 25Ā±5Ā° |
| Degree of protection | IP67 |
The Omron WLCA2-2 is widely recognized as an Omron roller lever limit switch designed for consistent and repeatable position sensing in industrial automation systems. Its DPDT contact form allows simultaneous switching of multiple circuits, supporting precise control logic in electromechanical applications.
In industrial environments, the Omron WLCA2-2 is commonly installed on conveyors, machine tools, packaging equipment, and automated assembly lines. The R38 mm roller lever ensures smooth contact with moving parts, reducing mechanical wear while maintaining accurate actuation across repeated cycles.
Designed for long-term operational reliability, the switch offers high mechanical endurance and stable electrical characteristics under continuous operation. With its IP67-rated enclosure, wide operating temperature range, and robust internal contacts, the Omron WLCA2-2 supports dependable performance in demanding industrial conditions where accurate limit detection is essential.