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The NSI INDUSTRIES MC-075 is a Bridgeport-style electrical connector used to secure and terminate metal clad (MC) cable at enclosure knockouts, junction boxes, and conduit bodies. Designed for use by licensed electricians in commercial and residential wiring applications, this fitting provides a reliable, code-compliant connection point where MC cable enters a metallic enclosure. It is compact enough for tight installations and built to meet standard NEC requirements for MC cable terminations.
This connector is suited for use in branch circuit wiring, panel terminations, and device box installations where MC cable is the specified wiring method. It is commonly installed in commercial build-outs, residential new construction, and renovation work wherever metal clad cable must be properly secured at an enclosure entry point.
Designed as an OEM-style replacement fitting for MC cable termination applications at standard metallic enclosure knockouts in residential and commercial electrical systems.
Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC). De-energize and lock out the circuit or panel before beginning work. Use the appropriate knockout punch or hole size to ensure a secure, rattle-free fit. Do not over-tighten the connector body, as this may damage the cable jacket or compromise the termination.
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