4-Inch Insulated Ground Bushing with Lay-In Lug, 2-Pack

SKU:
WBB3147523
Our Price:
$99.94
Free Shipping on Qualifying Orders Over $99
Shipping & Availability:
  • Fast Shipping: Estimated delivery in 3-6 Business Days
  • Bulk Pricing Available: Call 800-810-FILE or email us for a custom quote.
✔ Secure Checkout
✔ Business Purchasing Support
✔ 5.0 Google Store Rating

Product Specifications:
Country of Origin: IN
Material: Aluminum
Product Depth: 5.3"
Product Height: 6.2"
Product Type: Conduit Fittings
Product Width: 3.8"
Quantity Included: 1
Shipping Weight: 1.325 lbs
Manufacturer Part Number: GBL400
Width: 4 in
Trade Size: 4 in
Brand: L.H.Dottie
(No reviews yet) Write a Review
Adding to cart… The item has been added
✔ Fast Shipping · ✔ Secure Checkout · ✔ Made in USA
Questions? We're here to help.
Call 800-810-FILE or email us .
Free Shipping on Qualifying Orders Over $99

Product Specifications:
Country of Origin: IN
Material: Aluminum
Product Depth: 5.3"
Product Height: 6.2"
Product Type: Conduit Fittings
Product Width: 3.8"
Quantity Included: 1
Shipping Weight: 1.325 lbs
Manufacturer Part Number: GBL400
Width: 4 in
Trade Size: 4 in
Brand: L.H.Dottie

This 2-pack of insulated ground bushings is for electrical professionals terminating threaded rigid conduit or IMC at an enclosure. Each bushing helps fasten and ground the conduit while providing a lay-in lug connection for a grounding jumper to a neutral bus bar.

Designed for 4-inch threaded rigid conduit and IMC, each bushing has a zinc/aluminum body, a 90-degree copper/aluminum dual-rated lay-in lug, and a nylon insulator. The lay-in lug is rated to 194°F, and the nylon insulator is rated to 302°F.


Key Features:

  • 2-Pack: Provides two insulated ground bushings for conduit termination work.
  • 90-Degree Lay-In Lug: Supports connection of a grounding jumper to a neutral bus bar.
  • Copper/Aluminum Dual Rating: Allows use with copper or aluminum grounding connections.
  • Nylon Insulator: Adds insulated protection at the conduit termination point.
  • Rigid Conduit and IMC Compatibility: Fits 4-inch threaded rigid conduit and IMC applications.

Choose these insulated ground bushings when terminating 4-inch threaded rigid conduit or IMC to an enclosure and connecting a grounding jumper with a lay-in lug.

Country of Origin: IN
Material: Aluminum
Product Depth: 5.3"
Product Height: 6.2"
Product Type: Conduit Fittings
Product Width: 3.8"
Quantity Included: 1
Shipping Weight: 1.325 lbs
Manufacturer Part Number: GBL400
Width: 4 in
Trade Size: 4 in
Brand: L.H.Dottie
Fitting Type: Bushing
Manufacturers Part Number: GBL400
Package Quantity: 2
Type: Insulated Ground Bushing
Width: 5.30 in
Height: 6.20 in
Depth: 3.80 in