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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
RLX2-IHNF-W-A	In Stock From $2,644^.05	Belden
RMSC-12	In Stock From $243^.29	General Electric
RPA-10	In Stock From $91^.45	General Devices
RPACKX00182	In Stock From $137^.97	Emerson
RS1WH	In Stock From $3^.51	Thomas & Betts
RS2-07-S	In Stock From $156^.59	Siemon
RSC081006WW	In Stock From $60^.52	Hubbell
RSC101004RC	In Stock From $46^.46	Hubbell
RSHD63TN8/BN	Limited Stock From Get Price	Converteam
RTC36B24SMSCPS	In Stock From $67^.51	Optical Cable Corporation
S105789A	Limited Stock From Get Price	ITT
S200538	In Stock From $52^.53	Hubbell
S200583	In Stock From $45^.90	Hubbell
S3-100RN	In Stock From $47^.84	Challenger
S300-XL	In Stock From $94^.64	Johnson Controls
S30124-H5040-X2-9	Limited Stock From Get Price	Siemens
S4-318-S1	In Stock From $7^.30	Eec Controls
S4-318-S2	In Stock From $8^.29	Eec Controls
S4-336-S3	In Stock From $17^.82	Eec Controls
S4-356-S4	In Stock From $18^.11	Eec Controls
S402E-R	In Stock From $11^.89	Thomas & Betts
S42H2B1B107	In Stock From $45^.36	Itt Controls
SA106-40SL	In Stock From $28^.75	Automation Direct
SA112	In Stock From $26^.26	Automation Direct

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.