描述
The WLCA2-2 WL Two-circuit Limit Switch is a heavy-duty industrial limit switch designed for position sensing and machine control in demanding environments. This switch features two separate electrical circuits within a single housing, allowing for dual-signal functionality such as redundant safety circuits or independent control signals. The “WL” series is known for its robust metal enclosure and high mechanical life, making it suitable for use in machine tools, material handling equipment, and automated production lines. The actuator type (e.g., roller lever, plunger) is designed to withstand frequent operation and mechanical impact.
Key Features
- Circuit Configuration: 2-circuit (double-circuit) design
- Contact Configuration: Typically 2 NO + 2 NC or 4 NO/NC combinations
- Actuator Type: Various options (roller lever, plunger, fork lever)
- Enclosure Rating: IP65 or higher (dust-tight and protected against water jets)
- Housing Material: Metal (zinc alloy or aluminum) for high durability
- Electrical Rating: 10A-15A at 250V AC (typical industrial load)
- Termination: Screw terminals or quick-connect tabs
Technical Specifications
Parameter | Specification |
|---|---|
Model Number | WLCA2-2 WL |
Electrical Rating | 10A 250V AC (resistive) |
Contact Arrangement | 2 NO + 2 NC (or as per variant) |
Mechanical Life | 1 million+ operations |
Electrical Life | 100,000+ operations (at rated load) |
Operating Force | Varies by actuator (e.g., roller lever: ~5-10N) |
Temperature Range | -25°C to +85°C |
Protection Class | IP65 (standard) |
Connection Type | Cable gland or conduit entry |
Mounting | Standard 30mm or 40mm mounting hole |
Warranty & After-Sales
- Factory new units: 12 months warranty
- Refurbished units: 3-6 months warranty
- Technical support for actuator selection and wiring
- Compatibility verification with control systems
- Commissioning and troubleshooting support available
Delivery Time
- Standard delivery: 3-5 working days
- Express shipping available upon request
Why Choose Our Store
- Genuine components from reputable manufacturers
- Global supply network with competitive pricing
- Expertise in industrial control and safety devices
- Comprehensive technical documentation
- Responsive customer service and support
Applications
- Machine tool axis limit detection
- Overhead crane travel limits
- Conveyor system positioning
- Safety door interlocks
- Automated material handling equipment
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