MAGICTROL four function AIR SWITCH
Mounting Style: Radial Mount, Center Air Spout
Action: Sequencing – Blue Cam
Switch Circuit: 3PDT
Current Rating: 21 Amp, 1 hp @ 125VAC
Additional Description: MCB311A Magictrol Air Switch. Four function air switch with blue cam. 21 Amps, 3PDT air switch. In Stock. Direct from USA Manufacturer. UL and CUL Recognized.
The Magictrol Air Switch is used to sequentially switch up to four separate pieces of equipment. Each time an air pulse is applied, a stepping cam is rotated through four positions, actuating a combination of two or three microswitches. Magictrol switches can be used up to 15 feet away from actuator or foot pedal. Distances of 100 feet away can be reached with solenoid and momentary air switch.
Donald Dewar (verified owner) –
The switch seems to function, but there was no wiring diagram showing how to control the 4 functions (in what order). It doesn’t replace the original in that regard, and all I have is trial and error to make it work.