Wiring diagrams of electrical apparatus and installations (1913)
McGraw-Hill · New York, McGraw-Hill Book Company · leaf 163
r<V Fig. 243.—Connections for self-starter with an auxiliary switch controlled from a dis-tance. If the main switch is closed, the motor may be started or stopped fron a distance by asingle-pole switch. The operation is exactly the same as the starter shown in Fig. 242, exceptthat the circuit of… … Fig. 244.—Connections for a two-solenoid self-starter controlled by a float switch. Foroperation of the float switch see Fig. 256. The main switch, which may be connected to afloat in a tank, closes the main circuit with a resistance in series with the motor; at the sametime the solenoid, 1, is…
Electric wiring
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