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The Bridgeport Fittings SB-390NM is a plastic insulating split conduit bushing designed for use with a four-inch trade size. This product is ideal for installations where wires have already been pulled through rigid or IMC conduit. It offers insulation protection needed for added safety. The bushing is rated for a temperature of one hundred five degrees Celsius and is cULus listed.
This split bushing provides a reliable solution for conduit installations, ensuring wire integrity and safety.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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