Superior Electric
Superior Electric


Variable transformers, test connectors, and binding posts of unsurpassed quality are among the products that Superior Electric is known for. Find a broad selection of Superior Electric components, here at Newark.

Since 1938, Superior Electric has been providing high-quality solutions to professionals in the compliance testing, industrial automation and controls, lighting and broadcast communication industries. Key categories of Superior Electrics products include voltage control components, power control components, and power quality and reliability solutions. Superior Electric is a leading supplier of Transformers with a range of Variable Transformers in stock at Newark.

Shop a wide selection of Superior Electric products at Newark where you’ll find guaranteed same-day shipping along with friendly customer service and knowledgeable technical support.

Featured Products

Powerstat Series Variable Transformers

Variable transformers provide continuously adjustable output voltage from utility line voltage.

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Supercon Electrical Connectors

Provide rapid and positive panelboard connections.

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DIN2R-40 Series Stabiline Transient Voltage Surge Suppressors

MOV technology Class II, Category B surge protective devices

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Product Listing from Superior Electric


Power & Line Protection

Test & Measurement


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