Bridgeport 390-DC Grounding Bushing Insulated Die-Cast Zinc 4 Inch

Product Description

The Bridgeport 390-DC Insulated Grounding Bushing is designed for secure and efficient grounding of 14 to 1/0 AWG AC cables. Manufactured by Bridgeport Fittings, this bushing ensures reliable conductivity and safety in electrical installations.

• Equipped with a plastic metaliner to prevent wire insulation damage.
• Incorporates an aluminum alloy 6061-T6 grounding lug for effective grounding.
• Features a die-cast zinc construction with a ball burnished, mirror smooth, electro-plated tin finish for durability and corrosion resistance.

Product Highlights

This bushing is suited for 4 inch trade size conduits and operates efficiently up to 150 degrees Celsius. It is ideal for a variety of electrical applications, ensuring both safety and longevity.

Product Information

Standard Information

• Manufacturer: BRIDGEPORT FITTINGS
• MPN: 390-DC

Technical Specifications

• Material: Die-Cast Zinc
• Finish: Ball Burnished/Mirror Smooth/Electro-Plated Tin
• Color: Black/Gray
• Temperature Rating: 150 degrees Celsius
• Size: 4 inches
• Standard: cULus
• RoHS Compliant: Yes