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Enclosures

For circuit breaker installations and electrical distribution systems, enclosures are among the most critical components for protecting equipment and ensuring safe operation. Enclosures provide physical protection, environmental shielding, and safety barriers that safeguard circuit breakers and electrical components from damage, contamination, and unauthorized access. Electrical.com carries an extensive selection of enclosures from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of industrial facilities, commercial buildings, outdoor installations, and hazardous location applications.
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2743000
2743000
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Rittal
2816200
2816200
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2908000
2908000
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$237.05
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2913000
2913000
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3105.340
3105.340
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$116.69
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3105.350
3105.350
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3105.370
3105.370
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3105390
3105390
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$330.89
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3105410
3105410
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3240.100
3240.100
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$276.41
Rittal
3514000
3514000
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$242.40
Rittal
4114000
4114000
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Rittal
4115000
4115000
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$94.94
Rittal
4116.500
4116.500
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$108.07
Rittal
4118.500
4118.500
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$119.18
Rittal
4118000
4118000
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$121.20
Rittal
4120000
4120000
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Rittal
4163000
4163000
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Rittal
4364000
4364000
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$256.52
Rittal
4365.000
4365.000
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$317.14
Rittal
4582000
4582000
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$91.69
Rittal
4638.800
4638.800
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Rittal
4911100
4911100
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$239.37
Rittal
5001.211
5001.211
In Stock
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$20.22
Rittal

Electrical.com stocks the largest inventory of circuit breaker enclosures in the world, with over 1 million square feet of new, used, surplus, and re-certified electrical enclosures available for immediate shipment. From standard indoor enclosures to specialized NEMA-rated outdoor configurations, we have what you need when others say no. Our comprehensive circuit breaker enclosure inventory spans all NEMA ratings, voltage classes, and mounting configurations from all major manufacturers including current production and discontinued models from legacy suppliers. Available in new factory condition, surplus stock, and re-certified options‚ All backed by our standard 2-year Electrical.com warranty. Our circuit breaker enclosures serve critical applications across industrial facilities, commercial buildings, manufacturing plants, outdoor electrical installations, hazardous locations, data centers, utilities infrastructure, and power distribution systems.


Whether you're replacing damaged enclosures on legacy equipment, upgrading existing installations, or sourcing components for new electrical systems, our 40+ warehouse locations across the US and Canada ensure rapid delivery to minimize your downtime. Need circuit breaker enclosures now? Call 877-999-7077 or email [email protected]. With same-day shipping available and the right parts ready to ship from our nearest warehouse location, Electrical.com gets your operations back online fast. We can say yes when others have to say no.