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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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Part Number	PRICE	Manufacturer
EN4SD16126WGY	In Stock From $545^.40	Hammond Mfg
EN4SD20206LG	In Stock From $448^.44	Hammond Mfg
EN4SD20208GY	In Stock From $474^.70	Hammond Mfg
GRDKIT05	In Stock From $32^.68	Hammond Mfg
N1J16126	In Stock From $276^.95	Hammond Mfg
PBFS19007WH	In Stock From $39^.30	Hammond Mfg
PJ20168TW	In Stock From $704^.75	Hammond Mfg
PJ944P223	In Stock From $72^.72	Hammond Mfg
R100-200-000	In Stock From $360^.57	Hammond Mfg
R191-150-000	In Stock From $459^.94	Hammond Mfg
RASU190320BK1	In Stock From $122^.21	Hammond Mfg
RB-2P77	In Stock From $437^.34	Hammond Mfg
RB-2PA1945NF	In Stock From $575^.71	Hammond Mfg
RL6175BK	In Stock From $6^.51	Hammond Mfg
RL6215BK	In Stock From $6^.74	Hammond Mfg
RL6685	In Stock From $31^.31	Hammond Mfg
RM1918BKSP	In Stock From $57^.01	Hammond Mfg
RM3U1922SBK	In Stock From $605^.88	Hammond Mfg
RM3U1922VBK	In Stock From $682^.02	Hammond Mfg
RM4U1922SBK	In Stock From $717^.45	Hammond Mfg
RM4U19BKFP	In Stock From $33^.23	Hammond Mfg
1418C10	In Stock From $440^.47	Hammond Mfg
1439L6	In Stock From $285^.56	Hammond Mfg
1554YAGY	In Stock From $100^.00	Hammond Mfg

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.