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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.
SORT BY
Part Number
PRICE
Manufacturer
2161-B40
2161-B40
In Stock
From
$547.57
Ingersoll Rand
2173239-1
2173239-1
In Stock
From
$140.47
TE Connectivity
22/E1S/1
22/E1S/1
Limited Stock
From
Get Price
Craig & Derricott
2391
2391
In Stock
From
$0.53
Pomona Electronics
2393
2393
In Stock
From
$186.57
Pomona Electronics
2394210
2394210
In Stock
From
$93.93
Rittal
2394250
2394250
In Stock
From
$99.99
Rittal
242010-4XS
242010-4XS
In Stock
From
$1,801.20
Eaton
2468000
2468000
In Stock
From
$30.91
Rittal
2488600000
2488600000
In Stock
From
$19.22
Weidmuller
2563500
2563500
Limited Stock
From
Get Price
Rittal
266420000
266420000
In Stock
From
$1.89
Weidmuller
2975-9036
2975-9036
In Stock
From
$56.91
Tyco
2975-9038
2975-9038
In Stock
From
$94.19
Tyco
2HKB
2HKB
In Stock
From
$109.63
Hubbell
2PV3X
2PV3X
Limited Stock
From
Get Price
Altech Corp
30072-008-66A
30072-008-66A
In Stock
From
$55.45
Schneider Electric
30072-311-04D
30072-311-04D
In Stock
From
$61.85
Schneider Electric
30219-098
30219-098
In Stock
From
$71.54
Pentair
30220STONE
30220STONE
In Stock
From
$6.54
Myers Industries Inc
30407-025
30407-025
In Stock
From
$713.47
Siemens
305A3
305A3
In Stock
From
$15.85
Myers Industries Inc
30752770-603
30752770-603
Limited Stock
From
Get Price
Honeywell
30818-275
30818-275
In Stock
From
$21.55
Pentair

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.