contactors...dynamic braking, and for armature shunt contactors on multi-step slowdown circuits....

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Page 1: Contactors...Dynamic Braking, and for armature shunt contactors on multi-step slowdown circuits. 'JK" voltage relays are used for initiating high speed lower- ing on hoist controllers
Page 2: Contactors...Dynamic Braking, and for armature shunt contactors on multi-step slowdown circuits. 'JK" voltage relays are used for initiating high speed lower- ing on hoist controllers