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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
AI  1   -12 RD
AI 1 -12 RD
In Stock
From
$0.42
Phoenix Contact
AI  1,5 -10 BK
AI 1,5 -10 BK
In Stock
From
$0.39
Phoenix Contact
AI 0,25-12 BU
AI 0,25-12 BU
In Stock
From
$0.58
Phoenix Contact
AI 0,5-8 OG
AI 0,5-8 OG
In Stock
From
$0.18
Phoenix Contact
AI-TWIN  2X 1   -10 RD
AI-TWIN 2X 1 -10 RD
In Stock
From
$0.52
Phoenix Contact
AI-TWIN  2X 1,5 -12 BK
AI-TWIN 2X 1,5 -12 BK
In Stock
From
$0.70
Phoenix Contact
AI1-8 RD-1000
AI1-8 RD-1000
In Stock
From
$0.19
Phoenix Contact
AI6-12YE
AI6-12YE
In Stock
From
$0.74
Phoenix Contact
AK 35
AK 35
In Stock
From
$1.94
Phoenix Contact
AKG  4 BK
AKG 4 BK
In Stock
From
$0.71
Phoenix Contact
AKG  4 BU
AKG 4 BU
In Stock
From
$2.72
Phoenix Contact
AKG 16 BK
AKG 16 BK
In Stock
From
$1.19
Phoenix Contact
AKG 16 BU
AKG 16 BU
In Stock
From
$2.57
Phoenix Contact
AKG 35 GNYE
AKG 35 GNYE
In Stock
From
$3.08
Phoenix Contact
AKG 4 GN
AKG 4 GN
Limited Stock
From
Get Price
Phoenix Contact
AP 3-TU
AP 3-TU
In Stock
From
$3.35
Phoenix Contact
AP2-TU
AP2-TU
In Stock
From
$1.05
Phoenix Contact
APH-ME
APH-ME
In Stock
From
$16.64
Phoenix Contact
ATP-OTTA  6
ATP-OTTA 6
In Stock
From
$2.16
Phoenix Contact
ATP-QTC QUATTRO
ATP-QTC QUATTRO
In Stock
From
$0.64
Phoenix Contact
ATP-QTC TWIN
ATP-QTC TWIN
In Stock
From
$0.46
Phoenix Contact
ATP-UK
ATP-UK
In Stock
From
$1.12
Phoenix Contact
ATP-UK  3-RETURN
ATP-UK 3-RETURN
In Stock
From
$2.18
Phoenix Contact
ATP-UK  5-MTK
ATP-UK 5-MTK
In Stock
From
$2.02
Phoenix Contact
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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