Presair MCB311A 1HP 125VAC 21Amp 3PDT Magictrol Air Switch MCB311A

描述

MCB311A Magictrol Air Switch. Four function air switch with blue cam. 21 Amps, 3PDT air switch. 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.