3" Knockout Hub

Item #: 255111

Cat #: PRST8

UPC: 784011207435

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Conduit Hub, Size: 3 inch, Material: PVC Coated Steel, Dimension A (Inches): 2.31 Dimension B (Inches): 5.25 Dimension C (Inches): 1.38 Max Wall Thickness (Inches): .25 Nominal Weight (Pounds): 2.1

Overview

Conduit Hub, Size: 3 inch, Material: PVC Coated Steel, Dimension A (Inches): 2.31 Dimension B (Inches): 5.25 Dimension C (Inches): 1.38 Max Wall Thickness (Inches): .25 Nominal Weight (Pounds): 2.1
PVC coated ST knockout hubs are used to terminate conduit runs through the wall of a sheet metal electrical enclosure. Available as STG with a grounding lug. PVC coated STTB hubs are "Through-Bulkhead" fittings used to pass conduit runs through firewalls or bulkheads up to 1/8" thick, and STTTB (furnished without nipples) offered for unlimited thickness.
Also known as: 784011207435, PRST8

Specifications

Diameter: 3 in
Material: PVC Coated Steel
Diameter: 3 in
Material: PVC Coated Steel

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