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The Bridgeport TWB-55 is a polyethylene insulating bushing designed for use with nonmetallic low voltage cabling in electrical metallic tubing (EMT). This bushing protects cables from sharp edges, making it suitable for installations involving single or multiple voice, video, or data cables. To install, place the bushing over the end of the EMT and tap it lightly onto the tubing.
The TWB-55 bushing complies with NEC Article 300-15(c), ensuring safety and reliability in wiring setups.
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