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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
RL622-151K-RC
RL622-151K-RC
In Stock
From
$1.39
Bourns
RS-485EVALBOARD4
RS-485EVALBOARD4
In Stock
From
$31.23
Bourns
SA2-2400-CLB-STD
SA2-2400-CLB-STD
In Stock
From
$5.23
Bourns
SA72SB0
SA72SB0
In Stock
From
$1.38
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SDR1006-472KL
SDR1006-472KL
Limited Stock
From
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Bourns
SRR6028-330Y
SRR6028-330Y
In Stock
From
$0.91
Bourns
TBU-CA085-500-WH
TBU-CA085-500-WH
In Stock
From
$1.54
Bourns
TBU-DB055-100-WH-Q
TBU-DB055-100-WH-Q
In Stock
From
$4.63
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TBU-DF085-050-WH
TBU-DF085-050-WH
In Stock
From
$5.92
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TBU-DF085-300-WH
TBU-DF085-300-WH
In Stock
From
$4.69
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TISP4070H3BJR-S
TISP4070H3BJR-S
In Stock
From
$1.56
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TISP4070J3BJR-S
TISP4070J3BJR-S
In Stock
From
$2.11
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TISP4A265H3BJR-S
TISP4A265H3BJR-S
In Stock
From
$1.01
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TISP9110LDMR-S
TISP9110LDMR-S
In Stock
From
$2.53
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2116-H-RC
2116-H-RC
In Stock
From
$3.24
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MOV-14D560KTR
MOV-14D560KTR
In Stock
From
$0.50
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1250-2S-120
1250-2S-120
Limited Stock
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2000-330-V-RC
2000-330-V-RC
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3006P-1-100
3006P-1-100
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3006P-1-200
3006P-1-200
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3059Y-1-201LF
3059Y-1-201LF
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3296X-1-101LF
3296X-1-101LF
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3296X-1-253LF
3296X-1-253LF
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3306W-1-503
3306W-1-503
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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.

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