LiftMaster Mechanical Limit Switch | LIF-WS-SENSOR liftmaster K72-34845 Solar harness

Solar harness

High-impact polycarbonate front cover

Emergency Disconnect with Auto-Reconnect: To reconnect

Part Number: HTG 320-2 DC ST

Smooth start/stop operation and mid-travel reversal extend operator hardware life

LiftMaster Mechanical Limit Switch | LIF-WS-SENSOR liftmaster K72-34845 Solar harnessLiftMaster Mechanical Limit Switch LIF WS SENSOR The LiftMaster mechanical limit switch WS SENSOR monitors whether a dock leveler is deployed or a truck restraint is engaged, does not require power. Allows you to analyze productivity when used with myQ Business Facility. Requires a Dock Door Operator Model DDO8900W with the LMi5 Interface Device.