Hawkins electrical guide. Questions, answers & illustrations; a progressive course of study for engineers, electricians, students and those desiring to acquire a working knowledge of electricity and its applications; a practical treatise (1914)
Hawkins, N. (Nehemiah), 1833- · New York, T. Audel · leaf 77
for these differences in the hinge jaws, the construction issimilar to the switch shown in fig. 2,209. It should not be used to open the circuit whenloaded. ja Fio. 2,213.—Hook stick for operating a disconnecting switch. 1,596 HAWKINS ELECTRICITY Ques. What are the features of the enclosed air… … Fig. 2,214.—Baura 35,000 volt, 200 ampere, double break pole type switch. While designed fordisconnecting purposes only, it can break considerable amperage. The levers and couplingsare fastened with tape pins. The control shaft coupling is adjustable to any angle, and theswitch can be locked in the…
Electrical engineering
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