Utility Line Insulator Covers

The UH Pin-Type Cover covers insulators up to ANSI standard C29.5 Class 5. The sides are cut to be used on small insulators without resting on the crossarm. When covering a 7" diameter insulator on a double arm construction, the ends of the cover will meet flush on 10.5" pin centers.

The LRG SU System Pin-Type Cover fits insulators 10.5" (267 mm) in diameter and is used with 2.5" (64 mm) Class 4 Extended Lip SU System Line Hose. Always use clamp pins to secure the device into position. Pinning rings have been placed on the cover’s arms to prevent separation.

Post-Type Insulator Covers interlock with 1.5" (38 mm) Class 4 Extended Lip SU System or Conventional Line Hose. The PTHS for insulators up to 12" (305 mm) and the PTHL for insulators up to 16" (406 mm) in height. The PTHL cover also has external ribs on the ears which secures 2.5" (64 mm) I.D. line hose. Always use clamp pins to secure the device into position.

The Class 4 MRG Universal Cover covers pin-type insulators through 8.5" (216 mm) diameter and 13.8 kV post-type insulators. A trim bead permits use on both 35 kV and 15 kV crossarm construction.

The USC Stirrup Cover is a lightweight cover that can be installed using rubber gloves or a hot stick. The USC also feature RIB-GRIP construction and is meant to be used with Extended Lip SU Systems or Conventional Line Hose.

All covers are made from orange SALCOR® and feature RIB-GRIP® Construction. They can be installed with a hot stick or rubber gloves. All covers comply with ASTM D1049 specifications.