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Silver aluminum conduit body cover with screw holes

Killark

Killark OL-450 Conduit Body Cover 1-1/4 and 1-1/2 in

SKU CH-7R3Y-K04WC

Aluminium cover for conduit access fittings, screw-in with screws supplied, rated for hazardous locations

  • TypeCable Management & Conduit
  • ColorSilver
  • Aluminium cover protects conduit fittings in hazardous locations
  • Fits 1-1/4 and 1-1/2 inch hub sizes for versatile installs
  • UL E3397 and CSA LR11852 listed for code compliance
  • Includes mounting screws for quick, secure attachment
  • Lightweight at .1 lb for easy handling

Conduit Cover for 1-1/4 and 1-1/2 in Hubs

The Killark OL-450 is an aluminium cover designed to seal conduit access fittings in hazardous locations. It fits Hubbell Killark copper-free aluminium conduit bodies with 1-1/4 in or 1-1/2 in hub sizes. The screw-in connection includes mounting screws for secure attachment. Rated for Class I, Division 2 environments, it meets CSA LR11852 and UL E3397 standards for industrial safety compliance.

Replaces Damaged or Missing O-Series Covers

This cover restores the protective seal on existing O-Series conduit bodies where the original lid is lost or corroded. The upgrade is worth it when an inspection requires a compliant cover with the correct hazardous-location rating. Silver aluminium construction matches the existing fitting material to maintain galvanic compatibility. The 0.1 lb weight adds negligible load to the conduit run.

Verify Hub Size and Hazardous Rating Before Ordering

Confirm the conduit body hub measures exactly 1-1/4 in or 1-1/2 in to match the cover dimensions. Ensure the installation site requires a Class I, Division 2 rating, as this cover carries no gasket and is not rated for other hazardous classes. Check that the O-Series mounting pattern aligns with the included screws. Buyers needing a gasketed seal or a different hub diameter cannot use this cover.

Highlights

  • Aluminium cover protects conduit fittings in hazardous locations
  • Fits 1-1/4 and 1-1/2 inch hub sizes for versatile installs
  • UL E3397 and CSA LR11852 listed for code compliance
  • Includes mounting screws for quick, secure attachment
  • Lightweight at .1 lb for easy handling

Specifications

BrandHUBBELL KILLARK
TypeCable Management & Conduit
ColorSilver

Questions about this item

Does this cover fit a 1-1/4 inch or 1-1/2 inch hub?

It fits both 1-1/4 inch and 1-1/2 inch hub sizes on Hubbell Killark copper-free aluminum conduit bodies.

How do I install the cover and what step is often missed?

Screw the cover onto the conduit body using the included screws; the step often missed is confirming the mating surface is clean for a proper hazardous-location seal.

Will I need to replace the gasket later?

No gasket is included with this cover, so there is no gasket to replace; inspect the cover seal during routine conduit-body maintenance.

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