FANSPEED CONVERSION SWITCH
This clever, four position switch allows you to convert a single speed heater fan motor in to a three speed motor
by introducing a resistor coil in switch speed positions two and three.
Mounts through a 12mm hole in a panel up to 3mm thick. Bezel diameter 54mm.
Rear projection 45mm. 1/4" spade terminals.
WIRING: Terminal B - 12 V + supply.
Terminal M - To fan motor live.
Terminal C - To dashboard fan warning light.
Connect 12 V earth to fan motor as usual.
Maximum 20 Amp load.
IMPORTANT: THE RESISTOR COILS AT THE REAR OF THIS SWITCH WILL GET VERY HOT
AND COULD MELT ANY NEARBY PLASTIC. ENSURE THERE IS ADEQUATE SPACE AND
CLEARANCE AROUND THE BACK OF THE SWITCH.
FAN SSPEED CONVERSION SWITCH #FANSPD