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Gray aluminum deep electrical box with 1/2 inch hub and lug brackets

Hubbell Incorporated

Hubbell Incorporated FDC-1 Electrical Box Deep 1/2 in Hub 4.62 in L

SKU CH-T8BA-5RYAP

A deep single-gang aluminum box with two 1/2 in hubs, 50 cu in capacity and internal grounding screw

  • TypeElectrical Boxes
  • Deep 4.62 in box gives 50 cu in wiring space
  • 1/2 in tapered hub threads seal conduit tightly
  • Aluminum body resists corrosion in damp locations
  • Internal grounding screw speeds safe earth connection
  • Lug brackets with .5 in centres simplify mounting

Single-gang aluminum device box

This single-gang aluminum device box provides 50 cu in of capacity for wiring connections. The gray finish and corrosion-resistant material suit indoor or outdoor electrical installations. Two 1/2 in hubs accept conduit or cable entries. It is built for electricians and contractors who need a durable enclosure for switches or receptacles.

Fits standard mounting patterns

The box mounts on 0.5 in on-center holes and includes lug brackets for secure attachment to structural surfaces. Tapered threads on each hub create tight conduit seals without extra fittings. An internal grounding screw simplifies equipment grounding inside the enclosure. The 4.62 in square footprint and 2.93 in depth allow it to sit flush in typical wall or ceiling cavities.

Grounding screw and lug brackets included

The factory-fitted internal grounding screw removes the need for a separate grounding pigtail. Lug brackets are integral to the box body, so no separate mounting hardware is required. Tapered hub threads reduce installation time by eliminating the need for thread sealant on conduit connections.

Highlights

  • Deep 4.62 in box gives 50 cu in wiring space
  • 1/2 in tapered hub threads seal conduit tightly
  • Aluminum body resists corrosion in damp locations
  • Internal grounding screw speeds safe earth connection
  • Lug brackets with .5 in centres simplify mounting

Specifications

BrandKILLARK
TypeElectrical Boxes

Questions about this item

How many cubic inches of wiring space does the 50 cu in capacity provide?

The box offers 50 cubic inches of internal volume for conductors and devices.

How much heat builds up inside the aluminum enclosure during continuous operation?

Aluminum construction dissipates heat naturally; no active cooling is required.

What mounting hardware must already be on the structure to use the .5 in. O.C. lugs?

The lugs accept fasteners spaced .5 inch on center for secure attachment.

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