Description
Stearns Stearns Series 33B Armature Actuated Brake: Configuration [B] = Housing with conduit hole, no torque adjust (Size 72 – 145) AAB-R Unit Size [5] = 145 Torque [4] = Standard Enclosure type [0] = Standard Mounting Style [H] = NEMA 180/210/250 TC (Size 132, 145, 170, 196 & 230) Modification [0] = Standard Hub Bore and Keyway [0E] = Bore: 1-1/8, Keyway (width x depth): 1/4 x 1/8 Voltages [E] = Coil Voltage: 24 Vdc; Current Rating in Amps: 1.84 Features [C] = Option A with non-maintained release