Wiegmann SC040604G line protection 16 ga 3.88 in depth

Galvanised steel enclosure for wall mounting

The Wiegmann SC-G series enclosure is a NEMA 1 rated box made from 16 ga galvanised steel. It measures 6 in high by 4 in wide with a 4 in overall depth and a usable opening depth of 3.88 in. The solid cover secures with plated steel captive screws and the unit includes self-tapping screws for installation. It carries CSA and cULus certifications.

Replaces unrated or damaged junction boxes

This enclosure upgrades installations that currently use non-certified cabinets or corroded mild-steel boxes. The jump is worth it when a project demands a listed NEMA 1 rating, galvanised corrosion protection and captive hardware that prevents lost screws during maintenance. The embossed mounting holes simplify alignment on flat walls.

Check wall space and conduit layout

Verify that the 6 in by 4 in footprint fits the available wall area and that the 3.88 in usable depth accommodates your terminal blocks or busbars. Confirm the screw-on cover style matches your access requirements and that the silver galvanised finish suits the environment. Ensure the mounting surface can accept the included self-tapping screws.