Cooper / Circle Alwalt products are commonly listed under the Cooper B-Line family of enclosures and wireway. The line covers a broad range of metallic junction boxes, meter and current-transformer cabinets, wiring troughs and fittings in multiple NEMA ratings and finishes.
Buyers will find Cooper / Circle Alwalt known for functional, serviceable enclosures and wireway components: standard-size screw-cover junction boxes, larger distribution and CT cabinets, wiring troughs and elbow/fitting hardware. Catalogs emphasize field features such as removable covers, mounting provisions, optional knockouts and a selection of finishes for Type 1, 3/3R and other environments.
Typical uses include junction and pull points in commercial buildings, small control enclosures for machine panels, metering and CT mounting for submetering, weather-protected outdoor junctions in Type 3R installations, and wireway routing in retrofit and new construction projects.
Procurement teams should watch for recurring catalog elements: size groupings that indicate enclosure dimensions, suffixes such as SC (screw cover), HC (hinge cover) and NK (no knockouts), and RTSC or RT finishes for Type 3/3R versions. Accessory panels often carry an AW prefix. These codes help cross-reference replacement parts quickly.
Match dimensions first, confirm knockout patterns (NK vs KO), verify NEMA/UL ratings, and use accessory panels or ground kits when needed. For replacements, cross-reference the full catalog number including suffixes rather than relying on generic size descriptions.
Cooper / Circle Alwalt parts are widely available through B-Line distribution channels and industrial distributors. Reviewing datasheets and using Safsale’s images and PDFs will reduce risk of ordering the wrong finish or knockout configuration and speed procurement decisions.