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Hubbell Incorporated

Hubbell Incorporated RACO 911-3 Electrical Box 30.3 cu in 2 Gang Galvanized

SKU CH-KD4X-R9QY8

A two-gang square steel box with 30.3 cu in capacity, 12 half-inch side knockouts, four half-inch and two three-quarter-inch back knockouts, plus four three-quarter-inch side knockouts.

  • TypeElectrical Boxes & Covers
  • 3 cu in capacity fits more wiring
  • Galvanised steel resists corrosion in damp locations
  • 12 half-inch side knockouts simplify cable entry
  • Two-gang square design suits dual-device installations
  • UL Listed and RoHS compliant for code approval

RACO 911-3 two-gang steel box

The RACO 911-3 is a galvanised steel electrical box with a 30.3 cu in capacity and two-gang layout. It suits residential or light-commercial wiring where multiple devices share one enclosure. The square profile fits standard stud bays and surface-mount applications. UL listing and RoHS compliance confirm it meets recognised safety and environmental standards.

Knockout arrangement for sustained wiring density

Four half-inch and two three-quarter-inch back knockouts combine with twelve half-inch and four three-quarter-inch side knockouts. This pattern supports dense conduit or cable entries without forcing oversized holes. The generous knockout count reduces the need for field drilling during rough-in. Installers can maintain neat cable segregation across circuits.

Galvanised finish resists corrosion in normal

The red-coated galvanised steel body withstands moisture and handling on job sites. No integral clamps or brackets are fitted, so the box relies on standard mounting methods. Nominal dimensions of four by four by two and one-eighth inches allow straightforward alignment with adjacent boxes. The construction delivers reliable grounding continuity through metal-to-metal contact.

Highlights

  • 3 cu in capacity fits more wiring
  • Galvanised steel resists corrosion in damp locations
  • 12 half-inch side knockouts simplify cable entry
  • Two-gang square design suits dual-device installations
  • UL Listed and RoHS compliant for code approval

Specifications

BrandRACO
TypeElectrical Boxes & Covers

Questions about this item

How much heat does the RACO 911-3 electrical box generate during continuous use?

The steel box itself produces no heat; it simply houses wiring connections that may warm under load.

What mounting hardware must I already have to install this 2-gang square box?

You will need screws or bolts suited to your mounting surface, plus appropriate cable clamps or connectors for the 1/2 in. and 3/4 in. knockouts.

Will the 30.3 cu in capacity accommodate the same wiring fill as my older metal boxes?

The 30.3 cu in volume meets NEC fill calculations for typical 2-gang device installations, matching or exceeding many legacy boxes.

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