Heavy-Duty Commercial Vehicle Micro Switch
This snap-action micro switch provides OEM-compatible performance for Freightliner commercial trucks requiring replacement of the engine brake clutch pedal switch. Manufactured to meet the demanding requirements of heavy-duty vehicle applications, it delivers reliable switching operation for critical safety and control systems.
Technical Specifications
Switch Type: SPDT (Single Pole Double Throw)
Terminal Configuration: 3-position quick-connect
Actuator Type: Plunger
Mounting Style: Snap-in mount
Operation Mode: ON-NONE-ON
Electrical Rating: 15A 125VAC / 10A 250VAC (typical automotive micro switch ratings)
Mechanical Life: 1,000,000+ cycles minimum
Operating Temperature: -40°C to 85°C
Primary Applications
Freightliner engine brake (Jake brake) systems
Clutch pedal position sensing
Commercial vehicle safety interlocks
Transmission control systems
Heavy-duty automotive limit switching
Installation & Compatibility
Direct replacement for Freightliner BZ2RQ722233A
Compatible with Freightliner models using specified switch configuration
Installation Notes
Verify existing switch specifications before installation
Disconnect vehicle battery before beginning replacement
Note original wire positions for proper reconnection
Test switch operation before returning to service
Ensure proper plunger alignment with actuator mechanism
Package Includes
2 × BZ2RQ722233ASPDT Plunger Micro Switch