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Gray iron LB conduit outlet body, 1 inch trade size, powder coated finish, flat back, 12 cubic inch capacity

Killark

Killark OLB-3M Conduit Outlet Body Iron LB 1 in

SKU CH-6B8G-8SFJ8

Iron LB conduit outlet body with 12 cu in capacity, 90-degree threaded hub for 1 in IMC or RMC, powder-coated gray, rated for Class I Division 2 hazardous locations

  • Size (in.)1 in (2.54 cm)
  • Product typeCable Management & Conduit
  • Color and finishGray
  • Iron construction resists impact and corrosion
  • Powder-coated gray finish protects against weathering
  • LB body style enables 90-degree conduit turns
  • 12 cu in capacity accommodates multiple conductors
  • Rated for Class I Division 2 hazardous locations

Iron LB conduit body for 1 in trade size

The Killark OLB-3M is a 1 in LB style conduit outlet body made from powder-coated gray iron. It provides a 90 degree threaded connection for rigid metal conduit or intermediate metal conduit runs. The flat back design suits surface mounting in industrial or hazardous locations rated Class I Division 2 and Class I Zone 2. Its 12 cu in internal capacity accommodates splicing or pulling conductors.

Threaded hubs and flat back simplify mounting

Installation uses standard 1 in threaded hubs on each end so the body threads directly onto conduit without extra fittings. The flat back sits flush against walls or enclosures for secure lagging. A compatible OL-30M cover seals the opening after wires are pulled. Common issues include cross-threading the iron hubs if not started by hand and forgetting to apply thread compound for wet or corrosive environments.

Verify conduit type and hazardous rating first

Confirm the existing raceway is IMC or RMC with a 1 in trade size to match the hub dimensions. Check that the installation area requires Class I Division 2 or Zone 2 rating, as this body carries that approval. Ensure the 12 cu in capacity meets fill calculations for the conductor count and gauge you plan to pull. The OL-30M cover must be ordered separately to complete the assembly.

How it compares

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

Price $12.99
Cheaper than about 69% of the 1,290 comparable items (median $28.99).

Specifications

Product
Brand nameHUBBELL KILLARK
Product typeCable Management & Conduit
Color and finishGray
Size & build
Size (in.)1 in (2.54 cm)

Questions about this item

How can I verify the conduit body is correctly installed and functional after setup?

Confirm the 90-degree threaded hub aligns with the 1-inch conduit, the flat back sits flush, and the powder-coated gray iron body shows no damage; the compatible OL-30M cover must seal tightly.

What components are included and what must be purchased separately?

The LB-style iron outlet body with 12 cu in capacity and 1-inch threaded hub is supplied; the OL-30M cover and any conduit, fittings, or mounting hardware are not included.

Which version should I choose for a Class I Division 2 hazardous location with 1-inch IMC or RMC?

This 1-inch LB conduit outlet body is rated for Class I Division 2 and Zone 2, compatible with IMC and RMC, and provides a 12 cu in capacity for the required wiring volume.

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