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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
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Part Number
PRICE
Manufacturer
Amperage
Poles
TQD225NR
TQD225NR
In Stock
From
$524.04
General Electric
225
-
TQL100RE
TQL100RE
In Stock
From
$330.25
General Electric
100
-
TQL125R
TQL125R
In Stock
From
$283.49
General Electric
125
-
TQL70F
TQL70F
In Stock
From
$113.11
General Electric
70
-
TQP115
TQP115
In Stock
From
$15.17
General Electric
15
1
TQP120
TQP120
In Stock
From
$31.79
General Electric
20
1
TR1515
TR1515
In Stock
From
$149.81
General Electric
15
2
TR20B1600
TR20B1600
In Stock
From
$307.04
General Electric
-
-
TR25B2500
TR25B2500
In Stock
From
$303.97
General Electric
-
-
TR2B200
TR2B200
In Stock
From
Get Price
General Electric
-
-
TR30B3000
TR30B3000
In Stock
From
$120.64
General Electric
-
-
TR40B1600
TR40B1600
In Stock
From
$114.96
General Electric
-
-
TR40B3000
TR40B3000
In Stock
From
$176.20
General Electric
-
-
TR4B150
TR4B150
In Stock
From
$21.60
General Electric
-
-
TR4B400
TR4B400
In Stock
From
$111.56
General Electric
-
-
TR6B300
TR6B300
In Stock
From
Get Price
General Electric
-
-
TS20LSIGT2
TS20LSIGT2
In Stock
From
$3,010.26
General Electric
-
-
TS20LSIT1
TS20LSIT1
In Stock
From
$873.14
General Electric
-
-
TSIG-3T
TSIG-3T
In Stock
From
$547.55
Siemens-Allis
-
3
TSKG408
TSKG408
In Stock
From
$227.10
General Electric
-
-
TSLM3
TSLM3
In Stock
From
$91.54
Siemens
-
-
TSLP3
TSLP3
In Stock
From
$260.89
Siemens
-
-
TSSM3
TSSM3
In Stock
From
$168.31
Siemens
-
-
TSSP3
TSSP3
In Stock
From
$170.12
Siemens
-
-
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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