Wiegmann SC182408NK Enclosure 24 in H 18 in W 8 in D 16 ga

Purpose-built wall enclosure

The Wiegmann SC182408NK is a carbon-steel enclosure rated NEMA 1 for indoor use, measuring 24 in height, 18 in width and 8 in depth. It suits installers who need a solid, screw-on cover to protect circuit breakers and line-protection devices in commercial or light-industrial settings. The 16 ga construction and painted gray finish provide durable protection against dust and incidental contact.

Thermal and power profile

The solid cover and 16 ga steel body dissipate heat from mounted breakers through natural convection without forced airflow, keeping internal temperatures stable during normal operation. No fans or active cooling are present, so the enclosure adds no audible noise and draws no power of its own. The 7.88 in usable opening depth ensures adequate air space around typical devices.

Build integration

Embossed mounting holes allow direct wall attachment, while included self-tapping screws and plated-steel cover screws simplify assembly. The unit meets CSA, cULus and UL listed standards, so it satisfies common code requirements without additional certification steps. Installers who require a deeper enclosure, a transparent cover or a higher NEMA rating will need a different model.