The Cooper Wiring Devices 1232 is a commercial‑grade, heavy‑duty surface‑mount power receptacle designed for reliable, long‑term performance in demanding electrical environments. Engineered to supply a stable 30‑amp, 250‑volt connection, this receptacle is ideal for powering equipment such as commercial dryers, shop tools, small industrial appliances, and specialized machinery requiring a NEMA 6‑30R straight‑blade outlet.
Built with a rugged housing and durable internal components, the 1232 is designed for installations where surface mounting is preferred or required—such as workshops, basements, utility rooms, industrial spaces, and retrofit environments. Its robust structure includes a heavy‑gauge galvanized steel mounting strap, a glass‑reinforced nylon or polypropylene face, and patented lay‑in terminals that make wiring faster and more secure.
This receptacle accommodates larger conductors, supports both copper and aluminum wiring, and includes concentric knockouts with an adjustable cord clamp for wiring entry from either the back or the bottom. The 1232 combines strength, safety, and convenience, making it an excellent choice for electricians and installers who need a dependable, surface‑mounted 30‑amp power solution.
Key Features
- 30‑amp, 250‑volt commercial‑grade power receptacle
- NEMA 6‑30R configuration with grounding (2‑pole, 3‑wire)
- Surface‑mount design ideal for installations without recessed boxes
- Heavy‑gauge galvanized steel mounting strap for superior corrosion resistance
- Glass‑filled nylon or polypropylene body for high heat and impact resistance
- Patented lay‑in terminals supporting conductor sizes up to #4 AWG
- Supports copper or aluminum wiring
- Concentric knockouts and adjustable cord clamp for back or bottom wiring
- Straight‑blade design suitable for a wide range of commercial and industrial equipment
- Rugged construction suitable for long‑term, high‑demand use
Specifications
Electrical
- Amperage: 30A
- Voltage: 250V AC
- NEMA Configuration: 6‑30R
- Poles: 2
- Wires: 3 (grounding)
- Wiring Method: Back‑wire, lay‑in terminals
- Conductor Size: Accepts #10–#4 AWG wires
- Wiring Compatibility: Copper or aluminum
Construction
- Body Material: Glass‑reinforced nylon or polypropylene
- Strap Material: Galvanized steel
- Mounting Type: Surface‑mount (single‑receptacle housing)
- Color: Black
- Contact Design: Straight‑blade, commercial‑grade
Dimensions
- Height: Approximately 4.75 in
- Width: Approximately 2.4–2.5 in
- Depth: Approximately 2.1 in
- Weight: Approx. 0.7–0.9 lbs (varies slightly by distributor)
Applications
Commercial & Industrial
- Small industrial machinery requiring a 250V/30A connection
- Workshops, machine shops, and tool stations
- Facilities with surface‑mounted conduit and exposed wiring systems
- Commercial laundry equipment requiring a 6‑30R receptacle
Residential & Utility Spaces
- Garages, basements, and utility rooms
- Specialty equipment such as air compressors or shop tools
- Replacement or upgrade of older non‑grounding surface outlets
- Homes where a surface‑mount installation is preferred for ease of access
Retrofit & Replacement Projects
- Replacing worn or outdated 6‑30R receptacles
- Converting 2‑wire systems to grounded 3‑wire configurations
- Installations requiring durable, maintenance‑friendly, surface‑mounted hardware