Hubbell Incorporated
Hubbell RACO 601 18 cu in Switch Box 1 Gang Galvanized Zinc
A galvanized steel switch box with 18 cu in capacity, one gang, and KO plus NMSC clamps for secure cable entry
- TypeElectrical Boxes & Covers
- 18 cu in capacity for multiple wiring connections
- Single-gang switch box fits standard wall openings
- Galvanized steel construction resists corrosion
- UL listed for code-compliant installations
- KO and NMSC clamps simplify cable entry
RACO 601 18 cu in Switch Box
The Hubbell RACO 601 is a galvanized zinc electrical box designed for single-gang switch installations. Its 18 cubic inch capacity provides space for conductors and devices in residential or commercial wiring projects. The steel construction offers durability and grounding continuity for standard duty applications. UL listing confirms compliance with recognized safety standards for electrical enclosures.
Suited for single-switch wiring tasks
This box fits installations requiring a single-gang switch box with 18 cubic inches of volume and 1/2 inch knockout access. It is not intended for multi-gang configurations or applications needing larger device capacity. Installers requiring multiple device openings or higher fill allowances should select a different enclosure. The fixed knockout pattern may not suit every conduit layout or cable entry requirement.
Steel construction handles sustained use
The galvanized zinc coating resists corrosion during long-term exposure in typical indoor environments. KO clamps and NMSC clamps secure cables reliably under continuous vibration or thermal cycling. The rigid steel body maintains knockout integrity and mounting stability over extended service periods. UL listing indicates the enclosure meets temperature rise and mechanical strength criteria for continuous operation.
Highlights
- 18 cu in capacity for multiple wiring connections
- Single-gang switch box fits standard wall openings
- Galvanized steel construction resists corrosion
- UL listed for code-compliant installations
- KO and NMSC clamps simplify cable entry
Specifications
| Brand | RACO |
|---|---|
| Type | Electrical Boxes & Covers |
Questions about this item
What wall opening and cable type does the 18 cu in switch box accept?
It fits a standard single-gang opening and has 1/2 in knockouts with KO and NMSC clamps for non-metallic sheathed cable.
Can the galvanized zinc box stay in place when I reuse existing metal conduit?
Yes, the 1/2 in side and back knockouts let you connect to existing conduit while the KO clamps secure the cables.
How do I confirm the box meets code after installation?
The UL Listed marking on the gray steel body shows it complies with the applicable safety standard.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
Thomas & Betts TY523M Cable Tie 18lb 4in Natural Nylon Stainless Steel Locking Clip Pack 100
CALBRITE S60700FDCC Weatherproof Electrical Box 5.90" x 2.83" 25 cu in
- Electrical Boxes &…
HOFFMAN A12P10G Interior Panel Steel 10.75in H 8.88in W 14 Gauge
- Electrical Boxes &…



