We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Gray malleable iron two-gang electrical box 4.56 inches wide

Hubbell Incorporated

Hubbell Incorporated KILLARK 2FS-3M Electrical Box 32 cu in 4.56" W

SKU CH-PCJ3-XJDXF

A two-gang malleable iron device box with 32 cubic inches capacity, 1-inch hub and internal grounding screw

  • Product typeElectrical Boxes
  • 32 cu in capacity fits more wiring
  • 56 in width suits standard installations
  • Malleable iron construction resists impact damage
  • Internal grounding screw simplifies safe earthing
  • Tapered threads ensure secure conduit connections

Two-gang FS device box

The Hubbell Killark 2FS-3M is a two-gang FS device box with a 32 cubic inch capacity. It is built from malleable iron in a gray finish and provides a 1 inch hub size for conduit entry. Internal grounding screw and tapered threads are included. The box measures 4.62 inches long, 4.56 inches wide and 2 inches deep with mounting holes on 1 inch centres.

Malleable iron construction and tapered threads

Malleable iron gives the enclosure mechanical strength for surface-mounted installations. Tapered threads on the conduit hub create a tight seal when fittings are tightened. The internal grounding screw provides a designated point for equipment grounding conductors. Gray finish resists corrosion in damp or outdoor locations.

Replaces smaller single-gang or non-metallic boxes

This box replaces single-gang enclosures when two devices must share one mounting point. It also upgrades from non-metallic boxes where code requires metal enclosures or grounding continuity. The jump is worth it when conduit runs demand a 1 inch hub and 32 cubic inches of fill capacity.

How it compares

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

Price $42.99
Typical for this category: the median of 1,411 items is $39.99.

Specifications

Product
Brand nameKILLARK
Product typeElectrical Boxes

Questions about this item

How do I install the Hubbell Killark 2FS-3M box and what step is often missed?

Mount the box using the 1 in. on-center mounting holes, connect conduit to the 1 in. tapered hub, then secure the internal grounding screw — this grounding step is frequently overlooked.

What maintenance or replacement will the Hubbell Killark 2FS-3M box need over time?

The malleable iron body resists corrosion; periodically check the internal grounding screw and tapered thread connections for tightness, but no scheduled replacement is required.

What limit appears first when the Hubbell Killark 2FS-3M box runs at full 32 cu in capacity?

The 32 cu in fill capacity is the primary limit — exceeding it violates code and creates heat buildup before any material constraint is reached.

More in Electrical Enclosures & Cabinets

Similar items