Insulating Sleeve for Electrical Wire and Cable Protection

The Insulating Sleeve 55902 by Thomas & Betts is a 3-1/2 inch nylon Insuliner Sleeve designed for use with rigid, IMC, and EMT conduit systems. This product provides a smooth, high-dielectric insulation surface that protects electrical conductors from abrasion and damage where they pass through conduit fittings or boxes. It is especially suitable for electrical distributors and switchgear suppliers seeking reliable insulation solutions for wire and cable installations in lighting and electrical distribution systems.

Specifications

• Material: Nylon
• Size: 3-1/2 inch
• Manufacturer: Thomas & Betts
• Manufacturer Part #: 430-TB
• Box Quantity: 5
• Product Weight: 0.2000 lbs

Features

• High dielectric nylon material rated for 105¬∞C
• Designed to snap into regular bushings, converting them to code-approved insulated bushings without disturbing wiring
• Compatible with standard rigid conduit, EMT (thinwall conduit), and flexible metallic conduit
• Provides smooth, rounded insulation surface for easy wire pulling and abrasion protection

Downloads & Links

• Technical Drawing / Spec Sheet US
• Technical Drawing / Spec Sheet Canada
• Spec Sheet