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Gray powder-coated iron T-style conduit outlet body with threaded hubs

Killark

Killark OT-4M Conduit Outlet Body Iron 1 1/4in T-Style 32 cu in

SKU CH-2EAR-T1FJ9

A T-style conduit outlet body with 32 cu in capacity for 1 1/4 in IMC and RMC installations

  • Product typeCable Management & Conduit
  • T-style body routes cables at multiple angles
  • 32 cu in capacity fits larger conductor bundles
  • Powder-coated iron resists corrosion in harsh environments
  • Threaded 1 1/4 in hubs match IMC and RMC conduit
  • Compatible OL-45M cover seals the enclosure securely

Killark OT-4M T-Style Conduit Outlet Body

The Killark OT-4M is a T-style conduit outlet body made from powder-coated iron for 1 1/4-inch trade size conduit. It provides a 32 cubic inch body capacity for pulling and splicing conductors in IMC or RMC raceway systems. The flat-back design with threaded hubs allows multi-angle connection orientation in commercial and industrial electrical installations. This component is rated for hazardous locations and accepts the compatible OL-45M cover.

Suited for electricians running rigid

This outlet body suits electricians who need a durable T-style junction point for 1 1/4-inch IMC or RMC in hazardous or standard locations. The iron construction and powder-coated finish withstand harsh environments while the 32 cubic inch capacity accommodates larger conductor counts. Buyers who need a different body style such as LB, LL, or LR configurations should look at alternative fittings. Those requiring non-metallic conduit bodies or smaller trade sizes will need other products.

Threads into 1 1/4-inch IMC or RMC raceway systems

The OT-4M threads directly onto 1 1/4-inch IMC or RMC conduit to create a T-shaped access point for wire pulling and splicing. Its flat back mounts against surfaces while the multi-angle hub orientation provides routing flexibility. The 32 cubic inch interior frees up space for conductor bends and connections within the raceway. Pair with the OL-45M cover to complete the enclosure and maintain the hazardous location rating.

How it compares

Measured against everything we stock in Electrical Conduit & Fittings, at today’s prices. Recalculated every night.

Price $23.99
Cheaper than about 55% of the 1,290 comparable items (median $28.99).

Specifications

Product
Brand nameHUBBELL KILLARK
Product typeCable Management & Conduit

Questions about this item

What conduit trade size must my existing raceway be to thread into the 1 1/4 in hubs on this T-style body?

The hubs are cut for 1 1/4 in trade size, so the conduit you connect must also be 1 1/4 in IMC or RMC for a proper threaded fit.

Can I mix this iron outlet body with the IMC and RMC conduit I already have installed?

Yes, the body is listed for use with both IMC and RMC, so it threads directly onto either conduit type without adapters.

How do I confirm the internal volume matches the 32 cu in rating after I pull conductors through?

Verify the cover sits flush on the flat back and the powder-coated threads engage fully; the 32 cu in capacity is the fixed internal volume of the T-style casting.

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