These solid aluminum structures are mounted directly to the rail tie and provide heat around the sensor to remove snow and ice buildup. Their compact, 240V control enclosure is able to be mounted and powered from inside the bungalow. 

• Clears snow in a two-foot radius around the hot box detector

• Removes snow buildup underneath dragging equipment sensors

• Hinged and lockable cover

• Manual and automatic operation via snow sensor or dispatch control

• Remote fault feedback incorporates ground fault and circuit breaker trip

• Ground fault protection