Technical Specifications
Contact type: SPDT snap-action. Contact rating: 15A @ 250V AC, 0.5A @ 250V DC. Actuator type: adjustable side rotary lever. Lever length: 75mm to 175mm adjustable. Enclosure: die-cast metal. Protection rating: IP67. Operating temperature range: -40°C to +120°C. Electrical life: 1,000,000 operations. Mechanical life: 10,000,000 operations.
Functional Features
Adjustable lever length and actuation point for flexible setup. Heavy-duty die-cast housing withstands harsh environments. Snap-action contacts with positive opening. IP67 sealed against water, dust and oil. Silver alloy contacts for long service life. Multiple cable entry options.
Application Scenarios
It detects travel limits on conveyors, machine tool axes, overhead cranes, material handling equipment, door position sensing, and industrial safety interlock systems.
Performance Parameters
Contact rating: 15A @ 250V AC. Actuation torque: 0.15Nm typical. Contact bounce: <1ms. Operating temperature range: -40°C to +120°C. Vibration resistance: 10G @ 10Hz to 500Hz.
Material Composition
Housing: die-cast zinc alloy with powder coat. Contacts: silver alloy. Lever: steel rod with roller. Seal: nitrile rubber. Terminals: tin-plated copper.
Structural Characteristics
It features rectangular metal body, side-mounted adjustable rotary lever with roller, cable entry, mounting feet, and screw terminals.
Working Principle
When the lever is rotated by the moving target, the internal cam actuates the snap-action contact mechanism, switching contacts from NC to NO position. When the target moves away, the return spring resets the lever and contacts.
Installation Requirements
Mount on equipment frame. Adjust lever length and position for desired actuation point. Set overtravel per specification. Connect wiring per rating. Seal cable entry for IP67.
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