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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
ELR W3-230AC/500AC- 9I
ELR W3-230AC/500AC- 9I
In Stock
From
$203.44
Phoenix Contact
EM-DUO 120/15/V/H
EM-DUO 120/15/V/H
In Stock
From
$83.60
Phoenix Contact
EM-DUO 250/15
EM-DUO 250/15
In Stock
From
$42.49
Phoenix Contact
EM-MP 45N
EM-MP 45N
In Stock
From
$24.78
Phoenix Contact
EMG 10-OV- 12DC/24DC/1
EMG 10-OV- 12DC/24DC/1
In Stock
From
$143.44
Phoenix Contact
EMG 17-OV- 24DC/ 60DC/3
EMG 17-OV- 24DC/ 60DC/3
In Stock
From
$158.86
Phoenix Contact
EMG 30-SD/US/15A
EMG 30-SD/US/15A
In Stock
From
$47.24
Phoenix Contact
EO-CF/UT
EO-CF/UT
In Stock
From
$12.37
Phoenix Contact
EO-CF/UT/LED/GN
EO-CF/UT/LED/GN
In Stock
From
$6.95
Phoenix Contact
ES/LP-BW-GB
ES/LP-BW-GB
In Stock
From
$17.29
Phoenix Contact
ESL 29X8
ESL 29X8
In Stock
From
$25.57
Phoenix Contact
F-MS 12 ST
F-MS 12 ST
In Stock
From
$154.77
Phoenix Contact
FB 10-10
FB 10-10
In Stock
From
$4.06
Phoenix Contact
FBI  2-10
FBI 2-10
In Stock
From
$13.28
Phoenix Contact
FBI  2-15
FBI 2-15
In Stock
From
$5.05
Phoenix Contact
FBI  3-15
FBI 3-15
In Stock
From
$8.08
Phoenix Contact
FBI  3-20
FBI 3-20
In Stock
From
$21.64
Phoenix Contact
FBI  5-15
FBI 5-15
In Stock
From
$14.14
Phoenix Contact
FBI 10-12
FBI 10-12
In Stock
From
$16.16
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FBI 20- 6
FBI 20- 6
In Stock
From
$31.72
Phoenix Contact
FBRN 10-4 N
FBRN 10-4 N
In Stock
From
$9.09
Phoenix Contact
FBRNI  2-5 N
FBRNI 2-5 N
In Stock
From
$1.64
Phoenix Contact
FBRNI  4-5 N
FBRNI 4-5 N
In Stock
From
$21.90
Phoenix Contact
FBS  2-16
FBS 2-16
In Stock
From
$3.42
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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