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Gray aluminum two-gang electrical box with single half-inch hub and internal grounding screw

Hubbell Incorporated

Hubbell Incorporated KILLARK 2FD-1 Electrical Box 1/2" Hub 47 cu in

SKU CH-WY4R-687V7

A two-gang aluminum device box with a 1/2-inch hub, 47 cu in capacity and internal grounding screw

  • TypeElectrical Boxes
  • Two-gang capacity fits multiple devices
  • 47 cu in volume allows generous wiring space
  • 1/2 in hub accepts standard conduit
  • Aluminum body resists corrosion in damp areas
  • Internal grounding screw simplifies safe installation

Two-Gang FD Device Box

The KILLARK 2FD-1 is a two-gang FD device box with a single 1/2 in hub and 47 cu in internal capacity. Its aluminium construction suits commercial and industrial wiring installations where multiple devices share one enclosure.

Verify Hub And Gang Requirements

Confirm that your conduit run uses 1/2 in tapered threads and that the circuit calls for a two-gang layout. The box provides one inlet only, so additional entries must be planned separately before ordering.

Aluminium Build With Internal Ground

The grey aluminium body resists corrosion and includes an internal grounding screw for secure bonding. Mounting holes on 0.5 in centres allow direct surface attachment, while the 4.62 in by 4.56 in footprint and 2.93 in depth fit standard FD cover plates.

Highlights

  • Two-gang capacity fits multiple devices
  • 47 cu in volume allows generous wiring space
  • 1/2 in hub accepts standard conduit
  • Aluminum body resists corrosion in damp areas
  • Internal grounding screw simplifies safe installation

Specifications

BrandKILLARK
TypeElectrical Boxes

Questions about this item

Does the KILLARK 2FD-1 include the internal grounding screw and mounting hardware, or must I buy them separately?

The box has an internal grounding screw and 0.5 in. on-centre mounting holes built in, so no separate grounding or mounting hardware is required for basic installation.

Should I choose the 47 cu in capacity for a two-gang device or a different size?

The 47.0 cu in capacity is the volume of this specific two-gang FD box; select it when your conductor fill calculations call for that exact cubic-inch allowance.

How does the 1/2 in hub size affect conduit entry in a finished wall?

The single 1/2 in tapered-thread hub accepts 1/2 in rigid or IMC conduit directly, providing a threaded raceway connection without additional fittings.

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