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Gray aluminum single-gang electrical box with lugs

Killark

Killark FXB-5 Electrical Box 15.5 cu in 1 Gang

SKU CH-QWZM-HTNDN

A 15.5 cu in aluminum device box with two hubs, lug brackets and CSA/UL listing for hazardous locations

  • Product typeElectrical Boxes & Covers
  • 5 cu in capacity fits more conductors
  • Aluminium construction resists corrosion in harsh environments
  • Rated for hazardous locations per CSA and UL standards
  • Two opposing hubs simplify conduit routing
  • Single-gang lug bracket enables secure surface mounting

HUBBELL KILLARK FXB-5 Device Box

The HUBBELL KILLARK FXB-5 is a 15.5 cu in aluminum device box rated for hazardous locations. It carries CSA and UL Listed certifications for safety compliance. This single-gang enclosure is built for industrial and commercial wiring installations. Gray finish resists corrosion in demanding environments.

Suited for classified-area conduit runs

Electricians running rigid conduit in classified zones will value the two opposing hubs and lug mounting brackets. The aluminum body dissipates heat and withstands chemical exposure better than non-metallic alternatives. Installers needing non-metallic boxes or larger multi-gang enclosures should look at other product lines.

15.5 cu in internal volume

This capacity determines the maximum number and size of conductors permitted inside the box under applicable electrical codes. The two hubs accept conduit on opposite sides for straight-through pulls. Lug brackets secure the box to structural surfaces without additional hardware.

How it compares

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

Price $55.99
Pricier than about 60% of the 1,411 comparable items (median $39.99).

Specifications

Product
Brand nameHUBBELL KILLARK
Product typeElectrical Boxes & Covers

Questions about this item

How can I verify the box is correctly grounded after installation?

The aluminum body provides the grounding path; after mounting, confirm continuity between the box and the equipment grounding conductor with a multimeter.

What components are included and what must I supply separately?

The package contains the single-gang aluminum box with two opposing hubs and integral lugs; you must supply hub fittings, cover, screws and wire connectors.

Which capacity should I select for a standard single-gang hazardous-location device?

The 15.5 cu in volume is the only capacity offered for this model and meets code for typical single-gang devices in hazardous areas.

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