Garton-Daniels and Keystone lightning protective apparatus. (1921)
Electric Service Supplies Co. · Electric Service Supplies Co. · leaf 24
istance means efficient protection; low series resis-tance mean- the elimination of surges, low voltages, winking lightsand other voltage disturbances ; the circuit breaker means the elimina-tion of lightning arrester grounds and short circuits on your lines. 22 ELECTRIC SERVICE S U P P L I E S… … Non-inductive resistanceto limit normal currentfollowing discharge to 10amperes. Lightning path in shuntwith coil. Lightning flowsthrough this non-inductiveshunt path. Normal current is shunt-ed into this coil, energizes it, Lifts the plunger, Instantly opening circuithere, IMunger resets…
Lightning arresters · Ligtning protection for buildings · Lightning protection for structures · Lightning protection surge arresters and suppressors · Medium-voltage lightning arresters
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