Garton-Daniels and Keystone lightning protective apparatus. (1921)
Electric Service Supplies Co. · Electric Service Supplies Co. · leaf 57
0 3,000 to 6,600 500 21.00 50571 3,000 to 6,600 600 * 25.00 50572 3,000 to 6,600 800 31.00 50580 6,600 to 13,200 100 14.00 50581 b,600 to 13,200 200 15.00 50582 6,600 to 13,200 300 17.00 50583 6,600 to 13,200 400 20.00 50584 6,600 to 13,200 500 24.00 50585 6,600 to 13,200 600 29.00 50592 13,200 to… … 13,200 Volt, 200 Ampere Type RU Switch The Type RU Disconnecting Switch differs from the type R in that it isof the inverted or underhung type. This type of switch is designed for use inplaces where it is exposed to the elements; it may so be used in line installa-tion-, being installed directly on…
Lightning arresters · Ligtning protection for buildings · Lightning protection for structures · Lightning protection surge arresters and suppressors · Medium-voltage lightning arresters
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