Enhance your mechanical feedback systems with our Miniature Micro Switch with Roller Lever. This specialized limit switch features a high-quality stainless steel roller actuator, designed to reduce friction and wear when used with cams, sliding tracks, or moving machinery parts. Engineered for high-frequency use, this switch provides a crisp, reliable snap-action response for a wide variety of industrial and commercial applications.
Friction-Reducing Roller Lever: The integrated metal roller allows triggering components to glide over the actuator, ensuring smooth mechanical operation and a longer service life.
Precise Snap-Action Mechanism: Internal high-tension springs provide an instantaneous electrical transition with a clear tactile "click," preventing arcing and ensuring timing accuracy.
High Load Capacity Options: Available in heavy-duty ratings, including 16A at 250V AC, suitable for high-power appliance and industrial circuits.
3-Pin SPDT Configuration: Features standard Common (COM), Normally Open (NO), and Normally Closed (NC) terminals for flexible wiring in both logic and power circuits.
Industrial-Grade Construction: Encased in a durable, heat-resistant shell with global safety certifications, including CE and UL markings.
Universal Mounting Holes: Includes two integrated chassis mounting holes to ensure stable, vibration-resistant placement in any enclosure.
The Roller Lever Micro Switch is a reliable solution for:
Industrial Automation: Detecting the position of heavy machinery guards, conveyor gates, and rotating cams.
Home Appliances: Serving as high-current safety interlocks for microwave doors and washing machine cycles.
Vending & Gaming: Monitoring product dispensing paths and mechanical coin validation systems.
Elevator Systems: Acting as level sensors or door position indicators for smooth, low-friction operation.
Actuator Type: Stainless Steel Roller Hinge Lever.
Circuitry: SPDT (Single Pole Double Throw).
Electrical Rating: Up to 16A 250V AC.
Terminals: 3-Pin Quick-Connect Spade Terminals.
Can I use this for a 10A motor?
Yes! Models like the KW-7-2 are rated for up to 16A, making them more than capable of handling a 10A load with an excellent safety margin.
Why is the roller better than a flat lever?
The roller is ideal for applications where the triggering part moves horizontally or at an angle. It prevents the actuator from "snagging" or bending, which can happen with standard flat levers.
Is the roller assembly rust-resistant?
Absolutely. The roller and lever arm are constructed from high-quality stainless steel to prevent corrosion, even in high-humidity environments.
