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Circuit Breaker

For power distribution and electrical protection systems, circuit breakers are among the most critical components for safeguarding equipment, personnel, and facilities from electrical overloads and short circuits. Circuit breakers automatically interrupt electrical current flow when abnormal conditions are detected, protecting circuits from damage while allowing manual reset and continued operation. Electrical.com carries an extensive selection of circuit breakers from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of commercial buildings, manufacturing facilities, data centers, and industrial power distribution applications.

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Part Number	PRICE	Manufacturer	Amperage	Poles
HFD3100K	In Stock From $1,196^.00	Eaton	100	3
HFD3110W	In Stock From $1,270^.81	Eaton	110	3
HFD3150K	In Stock From $1,402^.27	Eaton	150	3
HFD3150V	In Stock From $2,315^.00	Eaton	150	3
HFD3150W	In Stock From $1,046^.02	Eaton	150	3
HFD3175BP10	In Stock From $1,700^.84	Eaton	175	3
HFD3200W	In Stock From $1,165^.12	Eaton	200	3
HFD3225K	In Stock From $1,083^.53	Westinghouse	225	3
HFDE308032	In Stock From $1,844^.53	Eaton	80	3
HFDE308035	In Stock From $3,461^.32	Eaton	80	3
HFDE308036	In Stock From $2,215^.08	Eaton	80	3
HFDE316032	In Stock From $3,536^.00	Eaton	160	3
HFDE316033	In Stock From $3,380^.00	Eaton	160	3
HJD3150W	In Stock From $3,239^.92	Cutler Hammer	150	3
HJD3225W	In Stock From $4,011^.79	Westinghouse	225	3
HJD3250F	In Stock From $2,369^.66	Eaton	250	3
HKD3300W	In Stock From $3,292^.60	Eaton	300	3
HKD3400F	In Stock From $2,406^.53	Eaton	400	3
HKDB3125	In Stock From $2,487^.58	Cutler Hammer	125	3
HKDB3175	In Stock From $2,871^.90	Westinghouse	175	3
HKDB3300	In Stock From $3,767^.28	Westinghouse	300	3
HKDB3400FT32W	In Stock From $3,719^.44	Cutler Hammer	400	3
HLDB3600W	In Stock From $8,094^.76	Cutler Hammer	600	3
HMCP003A0	In Stock From $134^.81	Eaton	3	3

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Popular Circuit Breaker Manufacturers

Electrical.com stocks the largest inventory of circuit breakers in the world, with over 1 million square feet of new, used, surplus, and re-certified circuit protection equipment available for immediate shipment. From residential to industrial applications, across all voltage and amperage ratings, we have what you need when others say no. Our comprehensive circuit breaker inventory spans all voltage classes, amperage ratings, and pole 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 breakers serve critical applications across manufacturing facilities, commercial buildings, data centers, healthcare facilities, utilities and power generation, industrial plants, residential construction, telecommunications infrastructure, and process control installations.

Whether you're maintaining legacy equipment with obsolete circuit breaker models or sourcing current production components for new electrical systems, our 40+ warehouse locations across the US and Canada ensure rapid delivery to minimize your downtime and keep your operations running. Need circuit breakers 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.

Learn More

The Basics of A Circuit Breaker

The Main Types Of Breaker Protections