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
MTPC2H-E10-C39
MTPC2H-E10-C39
In Stock
From
$13.06
Panduit
MTPC7H-E10-C39
MTPC7H-E10-C39
In Stock
From
$19.03
Panduit
PBMS-H25-M30
PBMS-H25-M30
In Stock
From
$0.71
Panduit
PL2M2S-D
PL2M2S-D
In Stock
From
$2.08
Panduit
PL3B5EH-C0
PL3B5EH-C0
In Stock
From
$5.74
Panduit
PL3M2S-D
PL3M2S-D
In Stock
From
$3.56
Panduit
PL3M2S-D0
PL3M2S-D0
In Stock
From
$3.97
Panduit
PLB2S-C0
PLB2S-C0
In Stock
From
$0.99
Panduit
PLB2S-M
PLB2S-M
In Stock
From
$0.59
Panduit
PLB3S-C
PLB3S-C
In Stock
From
$0.99
Panduit
PLB3S-C0
PLB3S-C0
In Stock
From
$0.93
Panduit
PLB3S-M
PLB3S-M
In Stock
From
$0.51
Panduit
PLB3S-M0
PLB3S-M0
In Stock
From
$0.71
Panduit
PLB4H-TL0
PLB4H-TL0
In Stock
From
$1.57
Panduit
PLC1.5I-S8-C
PLC1.5I-S8-C
In Stock
From
$0.59
Panduit
PLC1.5I-S8-C0
PLC1.5I-S8-C0
In Stock
From
$0.74
Panduit
PLC1.5I-S8-M0
PLC1.5I-S8-M0
In Stock
From
$0.73
Panduit
PLC1M-S4-C
PLC1M-S4-C
In Stock
From
$0.59
Panduit
PLC1M-S4-M
PLC1M-S4-M
In Stock
From
$0.48
Panduit
PLC1M-S4-M0
PLC1M-S4-M0
In Stock
From
$0.63
Panduit
PLC2S-S10-C
PLC2S-S10-C
In Stock
From
$0.66
Panduit
PLC2S-S10-C0
PLC2S-S10-C0
In Stock
From
$0.67
Panduit
PLC2S-S10-M
PLC2S-S10-M
In Stock
From
$0.46
Panduit
PLC2S-S10-M0
PLC2S-S10-M0
In Stock
From
$0.68
Panduit
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