Used to control exhaust fans in a vehicle exhaust system.
Comes with built in transformer.
Can be set for manual or automatic controller of the fan.
OPERATION EXAMPLE: Firetruck starts up, fan starts automatically. Firetruck leaves station, fan shuts down automatically.
Used with the hose reel mounted low voltage micro switch.
Comes with built in transformer
Manual run/stop/automatic front control panel.
Adjustable timer to delay the shut down of the fan.
OPERATION EXAMPLE: Pull hose down, fan comes on, return hose up, fan shuts off after a timed clean out. Also push button on and push button off.