1. Home / 
  2. All Categories / 
  3. Circuit-Breakers

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
1489-M1C200
1489-M1C200
In Stock
From
$54.21
Allen-Bradley
20
1
1489-M1C250
1489-M1C250
In Stock
From
$64.89
Allen-Bradley
25
1
1489-M1C320
1489-M1C320
In Stock
From
$46.17
Allen-Bradley
32
1
1489-M1C350
1489-M1C350
Limited Stock
From
Get Price
Allen-Bradley
35
1
1489-M1C400
1489-M1C400
In Stock
From
$86.78
Allen-Bradley
40
1
1489-M1C600
1489-M1C600
In Stock
From
$30.64
Allen-Bradley
60
1
1489-M1C630
1489-M1C630
In Stock
From
$164.99
Allen-Bradley
63
1
1489-M1D005
1489-M1D005
In Stock
From
$100.07
Allen-Bradley
0.5
1
1489-M1D010
1489-M1D010
In Stock
From
$81.39
Allen-Bradley
1
1
1489-M1D016
1489-M1D016
In Stock
From
$80.87
Allen-Bradley
1.6
1
1489-M1D020
1489-M1D020
In Stock
From
$76.94
Allen-Bradley
2
1
1489-M1D030
1489-M1D030
In Stock
From
$84.81
Allen-Bradley
3
1
1489-M1D040
1489-M1D040
In Stock
From
$83.97
Allen-Bradley
4
1
1489-M1D050
1489-M1D050
In Stock
From
$79.04
Allen-Bradley
5
1
1489-M1D060
1489-M1D060
In Stock
From
$67.67
Allen-Bradley
6
1
1489-M1D070
1489-M1D070
In Stock
From
$89.79
Allen-Bradley
7
1
1489-M1D080
1489-M1D080
In Stock
From
$78.90
Allen-Bradley
8
1
1489-M1D130
1489-M1D130
In Stock
From
$51.34
Allen-Bradley
13
1
1489-M1D150
1489-M1D150
In Stock
From
$88.44
Allen-Bradley
15
1
1489-M1D160
1489-M1D160
In Stock
From
$87.12
Allen-Bradley
16
1
1489-M1D200
1489-M1D200
In Stock
From
$83.67
Allen-Bradley
20
1
1489-M1D250
1489-M1D250
In Stock
From
$83.99
Allen-Bradley
25
1
1489-M1D300
1489-M1D300
In Stock
From
$85.67
Allen-Bradley
30
1
1489-M1D350
1489-M1D350
In Stock
From
$153.14
Allen-Bradley
35
1
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