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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
CB TM1 16A M1 P
CB TM1 16A M1 P
In Stock
From
$88.88
Phoenix Contact
CB TM1 1A SFB P
CB TM1 1A SFB P
In Stock
From
$38.74
Phoenix Contact
CB TM2 6A M1 P
CB TM2 6A M1 P
In Stock
From
$113.12
Phoenix Contact
CD 40X40
CD 40X40
In Stock
From
$18.54
Phoenix Contact
CES-SRG-BK-4X5
CES-SRG-BK-4X5
In Stock
From
$5.22
Phoenix Contact
CES-SRG-BK-8
CES-SRG-BK-8
In Stock
From
$3.80
Phoenix Contact
CUC-BH-M12D1PBK-S/R4BE
CUC-BH-M12D1PBK-S/R4BE
In Stock
From
$62.80
Phoenix Contact
D-ST 10-TWIN
D-ST 10-TWIN
In Stock
From
$1.27
Phoenix Contact
D-ST 6
D-ST 6
In Stock
From
$1.20
Phoenix Contact
D-URTK
D-URTK
In Stock
From
$1.24
Phoenix Contact
D-ZFK-6
D-ZFK-6
Limited Stock
From
Get Price
Phoenix Contact
DIKD-1.5
DIKD-1.5
In Stock
From
$12.99
Phoenix Contact
DIN RAIL MOUNT UTILITY BOX
DIN RAIL MOUNT UTILITY BOX
In Stock
From
$33.19
Phoenix Contact
DLK 2,5-PE
DLK 2,5-PE
In Stock
From
$17.12
Phoenix Contact
EB  3-10
EB 3-10
In Stock
From
$4.27
Phoenix Contact
ELR H3-IES-SC- 24DC/500AC-9
ELR H3-IES-SC- 24DC/500AC-9
In Stock
From
$429.76
Phoenix Contact
EM-DUO 250/15
EM-DUO 250/15
In Stock
From
$41.65
Phoenix Contact
EMG 30-SD/US/15A
EMG 30-SD/US/15A
In Stock
From
$46.32
Phoenix Contact
FBI  3-20
FBI 3-20
In Stock
From
$20.20
Phoenix Contact
FBS  2-10
FBS 2-10
In Stock
From
$2.50
Phoenix Contact
FLKM-D37
FLKM-D37
In Stock
From
$103.86
Phoenix Contact
HDFK 25
HDFK 25
In Stock
From
$16.34
Phoenix Contact
HDFK 95-F-VP
HDFK 95-F-VP
In Stock
From
$110.19
Phoenix Contact
HMC 11 50DC 20A C1D2
HMC 11 50DC 20A C1D2
In Stock
From
$328.25
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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