Catalog Number TL-390

Threadless Bushing, Insulated, Grounding, Malleable Iron, Size 4 Inch, #6-3/0 Lug

For use on threadless rigid and IMC conduit where an insulated grounding bushing is required. Rated 150 Degree C. cULus listed. Patented
This product is in limited supply, please check with Bridgeport's customer service department for availability.

Add To Project Submittal

Dimensions
  • Trade Size4"
  • Dimensions A5.0625
  • Dimensions B1.125
Other Available Sizes
Product details
UPC Number
78174701390
Primary Materials
Malleable Iron
Finish
Zinc Plated Grounding lug: Tin Electro-plate
Trade Size
4"
Standard Package Quantity
20
Certifications & Codes
Federal Specification Number
A-A-50553
UL File Number
E20412
UNSPSC
39121312
Nema Standard
FB-1
UL Standard
UL-514B
Compliance Documents