Bridgeport 389-40 Insulated Grounding Bushing; 3-1/2 Inch, Malleable Iron, Black

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  • Bridgeport 389-40 Bridgeport 389-40 Insulated Grounding Bushing; 3-1/2 Inch, Malleable Iron, Black
Manufacturer: Bridgeport
Catalog#: 389-40
Crescent Part#: 28282
UPC: 781747038944
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Product Details

Dimension: 3-3/8 Inch ID x 4-5/16 Inch OD x 1 Inch Length

Product Details:

Bridgeport 3-1/2-Inch Insulated ground bushing is made of malleable iron with zinc electroplating to offer durability/corrosion resistance. It features locknut installation and has 4-5/16-Inch diameter. It measures 3-3/8 Inch ID x 4-5/16 Inch OD x 1 Inch. Bushing supports solid wire size of 6 AWG and stranded wire size of 250 MCM. Bushing comes with aluminum alloy lug with tin electroplating that is provided to bond jumper to neutral busbar. It is ideally used with locknut to terminate service conduit to cabinet and comes with a plastic liner that avoids damage to wire insulation. Bushing has temperature rating of 150 deg C. Bushing is UL listed.

Product Specification

Product Details
Manufacturer Bridgeport
Catalog# 389-40
Product Dimensions & Details
Finish Electro-Plated Zinc, Electro-Plated Tin Lug
Dimensions W:9'' x H:9'' x L:13''
Height 9.00
Length 13.00
Width 9.00
Shipping Information
Ships Ground. Eligible for expedited shipping Yes
Other Information
Material Malleable Iron
Item Insulated Grounding Bushing
Conductor Size 6 AWG-250 MCM
Dimension 3-3/8 Inch ID x 4-5/16 Inch OD x 1 Inch Length
Color Black
Brand Name Bridgeport
Application Used with Locknut to Terminate Service Conduit to Cabinet
Trade Size 3-1/2 Inch
Standards cULus Listed

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