Horn-gap, choke-coil protector for alternating-current lines.

Alternating Current

Horn-gap, choke-coil protector for alternating-current lines.

A Burke suspension lightning protector for pressures of up to 6600 volts.

Burke Protector

A Burke suspension lightning protector for pressures of up to 6600 volts.

A cupped-disc-gap protector.

Cupped-disc-gap Protector

A cupped-disc-gap protector.

Sectional elevation of a General Electric Company electrolytic protector.

Electrolytic Protector

Sectional elevation of a General Electric Company electrolytic protector.

Fender is the US English term for the part of an automobile, motorcycle or other vehicle body that frames a wheel well. Its primary purpose is to prevent sand, mud, rocks, liquids, and other road spray from being thrown into the air by the rotating tire.

Car Fender

Fender is the US English term for the part of an automobile, motorcycle or other vehicle body that frames…

A cupped-disc-gap protector.

Gap Protector

A cupped-disc-gap protector.

A Pierce line wire, horn-gap protector.

Line Wire

A Pierce line wire, horn-gap protector.

A multigap protector mounted on a pole for transformer protection.

Multigap Protector

A multigap protector mounted on a pole for transformer protection.

Schematic connection diagram for a grounded-neutral, three-phase electrolytic protector.

Protector

Schematic connection diagram for a grounded-neutral, three-phase electrolytic protector.

Outdoor-type, cupped-disc-gap protectors on a three-phase line.

Protectors

Outdoor-type, cupped-disc-gap protectors on a three-phase line.

A Westington electrolytic protector for a three-phase, ungrounded neutral 22,000-volt circuit.

Westington

A Westington electrolytic protector for a three-phase, ungrounded neutral 22,000-volt circuit.