1. Home / 
  2. All Categories / 
  3. Circuit Breaker

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
OHRS12
OHRS12
Limited Stock
From
Get Price
ABB
OS100J03
OS100J03
In Stock
From
$924.44
ABB
OS32B12
OS32B12
Limited Stock
From
Get Price
ABB
OS400D03P
OS400D03P
Limited Stock
From
Get Price
ABB
OTP80BA6U
OTP80BA6U
Limited Stock
From
Get Price
ABB
OXP10X189
OXP10X189
Limited Stock
From
Get Price
ABB
OXP6/10X250
OXP6/10X250
Limited Stock
From
Get Price
ABB
P901/LLT100
P901/LLT100
In Stock
From
$42.81
ABB
PSQ6320E5
PSQ6320E5
In Stock
From
$3,734.72
ABB
R670B197G25
R670B197G25
Limited Stock
From
Get Price
ABB
RK 251 205-AP
RK 251 205-AP
Limited Stock
From
Get Price
ABB
RK-271-007-AN-110-125V
RK-271-007-AN-110-125V
Limited Stock
From
Get Price
ABB
S181-K2A
S181-K2A
Limited Stock
From
Get Price
ABB
S1E1
S1E1
In Stock
From
$93.82
ABB
S1N050TLS8
S1N050TLS8
In Stock
From
$549.02
ABB
S201-C4H10
S201-C4H10
In Stock
From
$70.00
ABB
S201C6H10
S201C6H10
In Stock
From
$112.01
ABB
S201M-K1UC
S201M-K1UC
In Stock
From
$25.26
ABB
S201MB10
S201MB10
Limited Stock
From
Get Price
ABB
S201UDC-K20
S201UDC-K20
In Stock
From
$116.30
ABB
S201UDC-Z3
S201UDC-Z3
In Stock
From
$38.21
ABB
S201UDCZ10A
S201UDCZ10A
In Stock
From
$60.49
ABB
S201UDCZ4A
S201UDCZ4A
In Stock
From
$57.01
ABB
S201UDCZ6A
S201UDCZ6A
In Stock
From
$64.00
ABB
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