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Gray iron single-gang electrical box with lug brackets, 18 cu in capacity

Killark

Killark FSC-2M Electrical Box 18 cu in Gray 1-Gang Lugs

SKU CH-W0MR-GA2HW

A weatherproof iron electrical box with 18 cu in capacity, single-gang lugs, and CSA and UL listings

  • TypeElectrical Boxes & Covers
  • 18 cu in capacity fits more conductors
  • Gray iron construction resists corrosion outdoors
  • Single-gang lug bracket simplifies surface mounting
  • CSA and UL listed for code compliance
  • FSC box type suits weatherproof installations

Weatherproof box for single-gang wiring

The Killark FSC-2M is an 18 cu in iron electrical box rated for wet locations. It provides a single-gang enclosure with integral mounting lugs for surface installation. The grey finish resists corrosion on exterior walls or damp interior spaces. UL and CSA listings confirm compliance with North American safety standards.

Check conduit entries and mounting surface

Verify that your conduit or cable entries match the box knock-outs before ordering. Confirm the mounting surface can accept the lug brackets securely. Ensure local code permits an 18 cu in volume for the conductor count you plan to install. The box ships without clamps, so separate connectors may be required.

Iron construction with lug mounting

The cast-iron body delivers rigid protection against impact and environmental exposure. Integral lugs allow direct fastening to wood, masonry or metal framing without separate brackets. Grey powder coating adds a durable barrier against moisture and UV degradation. The FSC form factor suits standard device covers and gaskets for a weathertight seal.

Highlights

  • 18 cu in capacity fits more conductors
  • Gray iron construction resists corrosion outdoors
  • Single-gang lug bracket simplifies surface mounting
  • CSA and UL listed for code compliance
  • FSC box type suits weatherproof installations

Specifications

BrandHUBBELL KILLARK
TypeElectrical Boxes & Covers

Questions about this item

What comes with the Killark FSC-2M box and what must I purchase separately?

The box includes the iron body with integral mounting lugs; cover, gasket, mounting screws and any conduit fittings are sold separately.

How do I decide between the 18 cu in capacity and other sizes?

Choose the 18 cu in version when your wiring fill calculation requires that exact volume; select a larger box only if the conductor count exceeds this limit.

What does the 18 cu in rating mean once the box is installed?

It defines the maximum combined volume of conductors, devices and fittings permitted inside the enclosure under UL and CSA rules.

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