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Circuit Breaker Part & Accessory

For circuit breaker systems in electrical distribution infrastructure, parts and accessories are among the most essential components for proper installation, maintenance, and operational reliability. These components enable secure mounting, proper connections, system integration, and ongoing maintenance of circuit breaker equipment throughout its operational lifecycle. Electrical.com carries an extensive selection of parts and accessories from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of industrial facilities, commercial buildings, power distribution systems, and electrical panel installations.
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Part Number
PRICE
Manufacturer
1580189
1580189
In Stock
From
$251.50
Phoenix Contact
STEP-PS-100-240AC-24DC-1.5
STEP-PS-100-240AC-24DC-1.5
In Stock
From
$80.11
Phoenix Contact
UK  5-HESI
UK 5-HESI
In Stock
From
$15.52
Phoenix Contact
2880448
2880448
In Stock
From
$666.25
Phoenix Contact
CD 40X40
CD 40X40
In Stock
From
$18.54
Phoenix Contact
F-MS 12-UD ST
F-MS 12-UD ST
In Stock
From
$88.20
Phoenix Contact
PT2-PE/S-120AC-ST
PT2-PE/S-120AC-ST
In Stock
From
$273.69
Phoenix Contact
TTC-6-TVSD-D-24DC-PT-I
TTC-6-TVSD-D-24DC-PT-I
In Stock
From
$20.47
Phoenix Contact
UM108-DIO48D-RED/20-ENCL
UM108-DIO48D-RED/20-ENCL
In Stock
From
$151.58
Phoenix Contact
VAL-ST-110
VAL-ST-110
In Stock
From
$91.86
Phoenix Contact
VS-PP-F-RJ45-CAT6
VS-PP-F-RJ45-CAT6
In Stock
From
$69.18
Phoenix Contact
ZB 6,QR:FORTL.ZAHLEN 101-110
ZB 6,QR:FORTL.ZAHLEN 101-110
In Stock
From
$3.70
Phoenix Contact
2749903
2749903
In Stock
From
$82.67
Phoenix Contact
2866145
2866145
In Stock
From
$84.22
Phoenix Contact
2880341
2880341
In Stock
From
$272.25
Phoenix Contact
4K-DST-5/ES5-SO1
4K-DST-5/ES5-SO1
Limited Stock
From
Get Price
Phoenix Contact
5603415
5603415
In Stock
From
$1,701.01
Phoenix Contact
AB-SK
AB-SK
In Stock
From
$13.52
Phoenix Contact
AI-TWIN  2X 1- 8 RD
AI-TWIN 2X 1- 8 RD
In Stock
From
$0.48
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ATP-STTB 4
ATP-STTB 4
In Stock
From
$1.65
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ATP-UT
ATP-UT
In Stock
From
$0.69
Phoenix Contact
ATP-ZFK-2.5/4
ATP-ZFK-2.5/4
In Stock
From
$0.70
Phoenix Contact
ATS-MTK
ATS-MTK
In Stock
From
$1.75
Phoenix Contact
ATS-RTK
ATS-RTK
Limited Stock
From
Get Price
Phoenix Contact

Electrical.com stocks the largest inventory of circuit breaker parts and accessories in the world, with over 1 million square feet of new, used, surplus, and re-certified components available for immediate shipment. From replacement parts to essential accessories, we have what you need when others say no. Our comprehensive circuit breaker parts and accessories inventory spans all configurations and specifications 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 breaker parts and accessories serve critical applications across industrial facilities, commercial buildings, manufacturing plants, power distribution systems, electrical panels, switchgear installations, and maintenance operations.


Whether you're maintaining legacy equipment with obsolete parts or sourcing current production accessories for new installations, our 40+ warehouse locations across the US and Canada ensure rapid delivery to minimize your downtime. Need circuit breaker parts and accessories 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.