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Wiring diagrams of electrical apparatus and installations (1913)

McGraw-Hill · New York, McGraw-Hill Book Company · leaf 47

An illustration from Wiring diagrams of electrical apparatus and installations, 1913, leaf 47
T^^ronv Stvjtc/^ea Fig 46 —Single-phase feeder panel with automatic oil switches (double panel). Rating: 8 to 100 amp., 1150 and 2300 volts. II WroSiysScrs ffes/stonce / Com/jensat/ngVo/tmeter D11 a/QO.r /JutO/DOt/C 0//5w/tch \ \\\/fmmeter ruses -Groi/ncfBus Tofeecfer \ffeguia(.or Ligf^tniiQ… … TripCoif ;tari / Connection forfb/y/3//aseWatt-hour meter ♦J ^yphase ^H ytattmeie?^\\Jjt: Fig. 48.—Two-circuit three-phase feeder panel with oil switches, 480 and 600 volts.

Electric wiring

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