Bussmann JM60030-3PR line protection 30A 600V 3 poles 3.3 in
- Circuit Breakers
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A carbon steel wall-mount enclosure rated NEMA 12 and 13 with screw closure and captivated cover screws
The Wiegmann B-SC series enclosure provides NEMA 12 and 13 rated protection for electrical components in industrial environments. Constructed from 14 gauge carbon steel with an ANSI 61 powder coated gray finish, it is designed for wall mounting where dust and moisture resistance are required. Captivated cover screws and a neoprene gasket ensure a secure seal.
This unit ships without knockouts, delivering a solid 14 inch by 12 inch mounting surface that prevents unintended entry points for contaminants. The screw closure method with captivated hardware allows reliable access while maintaining the enclosure's protective ratings. External mounting plates simplify installation on walls or equipment frames.
The enclosure offers 6 inches of overall depth, providing 5.88 inches of usable internal space for component mounting on the included 6XC23 interior panel. Builders needing conduit entry points or larger internal volumes should evaluate alternative enclosures with knockout patterns or deeper profiles.
Measured against everything we stock in Breakers & Circuit Protection, at today’s prices. Recalculated every night.
| Product | |
|---|---|
| Brand name | WIEGMANN |
| Product type | Bus Plugs |
The NEMA 12 and 13 ratings indicate the enclosure protects internal components from falling dirt, circulating dust, lint, and non-corrosive liquid drips or splashes when wall-mounted with the captivated cover screws sealed by the neoprene gasket.
The enclosure is CSA Certified, cULus, and UL Listed, which cap its approved use to indoor industrial environments meeting those safety and construction standards for metallic enclosures.
It requires a wall surface that can support a 14-gauge carbon steel box measuring 14 inches high, 12 inches wide, and 6 inches deep, using the external mounting plates provided.
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