BRIDGEPORT FITTINGS Metallic Conduit Fittings: Plastic, Plain, 1 1/4 in Trade Size
The BRIDGEPORT FITTINGS TWB-54 is a plastic insulating bushing for metallic conduit, with a 1 1/4 in trade size and 3 in overall length. This insulated fitting is designed to protect wire insulation from sharp…
SKU 3G-OTH-05648
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Product Description
The BRIDGEPORT FITTINGS TWB-54 is a plastic insulating bushing for metallic conduit, with a 1 1/4 in trade size and 3 in overall length. This insulated fitting is designed to protect wire insulation from sharp conduit edges.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is a BRIDGEPORT FITTINGS TWB-54 insulating bushing used for?
The BRIDGEPORT FITTINGS TWB-54 is a plastic insulating bushing that protects wire insulation from sharp metallic conduit edges. It is used in electrical installations to ensure safe cable routing and compliance with wiring regulations across industrial, commercial, and infrastructure applications.
What are the specifications of the BRIDGEPORT FITTINGS TWB-54?
The TWB-54 is a plain-type insulating bushing with a 1 1/4 in trade size and 3 in overall length. It is made of plastic, is insulated, and is manufactured by BRIDGEPORT FITTINGS. The part number is TWB-54.
Where to buy BRIDGEPORT FITTINGS TWB-54 worldwide?
3G Electric supplies the BRIDGEPORT FITTINGS TWB-54 insulating bushing to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this and other conduit fittings.
How to install a BRIDGEPORT FITTINGS TWB-54 insulating bushing?
To install the TWB-54, slide the bushing over the threaded end of a metallic conduit before attaching the connector or coupling. Ensure the bushing seats firmly against the conduit end to cover sharp edges. Use a screwdriver to tighten any set screws if present, following standard electrical safety practices.
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3G Electric supplies BRIDGEPORT FITTINGS insulating bushings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.



