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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.
Popular Categories
SORT BY
Part Number
PRICE
Manufacturer
Amperage
Poles
HHED63B020
HHED63B020
In Stock
From
$490.36
Siemens
20
3
HHED63B045
HHED63B045
In Stock
From
$551.49
Siemens
45
3
HHED63B060
HHED63B060
In Stock
From
$1,369.05
Siemens
60
3
HHED63B070
HHED63B070
In Stock
From
$827.74
Siemens
70
3
HHED63B080
HHED63B080
In Stock
From
$1,316.18
Siemens
80
3
HHED63B100
HHED63B100
In Stock
From
$1,446.38
Siemens
100
3
HHED63M100
HHED63M100
In Stock
From
$806.68
Siemens
100
3
HHED63M125
HHED63M125
In Stock
From
$1,029.91
Siemens
125
3
HHLD63F600
HHLD63F600
In Stock
From
$3,587.85
Siemens
600
3
HHLD63T500
HHLD63T500
In Stock
From
$679.19
Siemens
-
3
HHLD63T600
HHLD63T600
In Stock
From
$898.47
Siemens
-
3
HJD62B400
HJD62B400
In Stock
From
$5,470.30
Siemens
400
2
HJX3B300
HJX3B300
Limited Stock
From
Get Price
Siemens
300
3
HJX3T400
HJX3T400
In Stock
From
$4,301.77
Siemens
400
3
HJXD63B300
HJXD63B300
In Stock
From
$1,672.74
Siemens
300
3
HJXD63B350
HJXD63B350
In Stock
From
$1,335.25
Siemens
350
3
HLMXD63B700
HLMXD63B700
In Stock
From
$6,691.75
Siemens
700
3
HLMXD63B800
HLMXD63B800
In Stock
From
$3,292.66
Siemens
800
3
HMD63F800
HMD63F800
In Stock
From
$2,859.54
Siemens
800
3
HMX3B800
HMX3B800
In Stock
From
$3,867.14
Siemens
800
3
HMX3T800
HMX3T800
In Stock
From
$38,698.15
Siemens
800
3
HMXD63B800
HMXD63B800
In Stock
From
$6,180.51
Siemens
800
3
HMY3T600
HMY3T600
In Stock
From
$11,813.65
Siemens
600
3
HND63F120
HND63F120
In Stock
From
$3,897.38
Siemens
1200
3
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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