Bussmann JM60030-3PR line protection 30A 600V 3 poles 3.3 in
- Circuit Breakers
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Galvanized steel wall-mount enclosure with screw-on solid cover, embossed mounting holes and self-tapping screws included
The Wiegmann SC242406G is a wall-mountable electrical enclosure built from 14 gauge galvanized steel. It provides a NEMA 1 rated environment for indoor circuit breaker and line protection installations. The silver finish resists corrosion in standard industrial or commercial settings. This unit suits electricians and facility managers needing a durable, screw-cover housing.
As a passive metal enclosure, the unit generates no operational noise and draws no electrical power. The galvanized steel construction dissipates internal heat from mounted components through natural convection across its 24 inch height and width surfaces. The 6 inch depth provides a usable opening depth of 5.88 inches for component spacing. No active cooling or power supply is required or included.
The NEMA 1 rating confirms suitability only for indoor locations where protection against falling dirt is required. It does not protect against water, oil, dust or corrosive agents common in outdoor or wash-down environments. Buyers needing weatherproof, dust-tight or hazardous-location enclosures must select a different NEMA rating. The included self-tapping screws and embossed mounting holes simplify installation on standard wall surfaces.
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 enclosure uses embossed mounting holes for wall mounting; the step often missed is ensuring all four corners are securely fastened to maintain the NEMA 1 rating and structural integrity.
Inspect the galvanized steel and plated steel screws periodically for corrosion or loosening; tighten or replace hardware if the finish shows white rust or red rust to preserve the NEMA 1 seal.
The usable opening depth of 5.88 inches limits the size of internal components and restricts airflow, so thermal buildup becomes the limiting factor before the 14-gauge steel structure is stressed.
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