Roller Lever Microswitch - Limit Switch for Bruno, Garaventa, and Others

Reliable roller‑lever microswitch, SPDT quick‑connect, 15 A rating—ideal for Bruno stairlifts and Garaventa Xpress II SWL replacements.

This robust roller‑lever microswitch serves as a versatile replacement component across numerous lift systems—including Bruno stairlifts and the Garaventa Xpress II SWL. It features a dependable SPDT (single‑pole, double‑throw) snap‑action mechanism housed in rugged thermoplastic, offering long‑term operational reliability. Its quick‑connect terminals ensure ease of installation within diverse lift control assemblies. Whether performing end‑of‑travel detection or simple on/off actuation, this switch delivers consistent, precision performance even in demanding environments.

Specifications

• Circuit configuration: SPDT snap‑action switch
• Actuator type: Roller lever
• Termination style: Quick‑connect terminals (~0.187″)
• Electrical ratings: 15 A at up to 277 VAC; rated ~125 VDC for DC applications
• Operating force (max): Approx. 1.72 N (≈175 gf)
• Release force: ~0.19 N
• Travel characteristics: Pretravel ~1.19 mm; overtravel ~0.81 mm; differential travel ~0.30 mm
• Actuator length (operating position): ~20.6 mm
• Housing material: Glass‑filled PCT thermoplastic, temperature‑resistant –40 °C to +82 °C (standard)
• Endurance: Mechanical life rated up to 10 million cycles; high reliability under frequent operation
• Certifications: UL, CSA (and ENEC in some markets); RoHS compliant 

This switch is engineered for high-cycle durability and dependable actuation across lift systems. It is designed to maintain consistent performance in diverse operational conditions. For safety and optimal functionality, installation should always be performed by qualified professionals.