Garton-Daniels and Keystone lightning protective apparatus. (1921)
Electric Service Supplies Co. · Electric Service Supplies Co. · leaf 25
other evils, the circuit breaker gives a positive cut-off of this flow to ground and so eliminates the grounding or short-circuiting of the line through the arrester, with its consequent destruc-tion. This circuit breaker takes all wear and burning incident to ex-tinguishing the arc at the air gap;… … Arrester with Lid Removed Type T lightning arresters are for use on any A. C. circuits of350 volts or less, and are particularly recommended for incandescentlighting circuits and for the protection of individual arc lamps by• shunting them around the terminals. In construction they consist simply…
Lightning arresters · Ligtning protection for buildings · Lightning protection for structures · Lightning protection surge arresters and suppressors · Medium-voltage lightning arresters
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