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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
UF15AC12-BTHR
UF15AC12-BTHR
In Stock
From
$121.94
Mechatronics
UF15PC12-BTHR
UF15PC12-BTHR
In Stock
From
$89.30
Mechatronics
UF18JC12-BTHR
UF18JC12-BTHR
In Stock
From
$199.12
Mechatronics
UF250BMB12-H1C2A
UF250BMB12-H1C2A
In Stock
From
$300.19
Mechatronics
UFB-2-PE-24DC
UFB-2-PE-24DC
In Stock
From
$61.24
Phoenix Contact
UFBK-BE
UFBK-BE
In Stock
From
$83.64
Phoenix Contact
UFBK-M 2-PE-220DC-ST
UFBK-M 2-PE-220DC-ST
Limited Stock
From
Get Price
Phoenix Contact
UFE 54B13
UFE 54B13
In Stock
From
$5.62
Pflitsch
UFM655D-TP B56
UFM655D-TP B56
In Stock
From
$88.99
Royal Electric
UG-103/U
UG-103/U
In Stock
From
$6.45
Amphenol
UH-284
UH-284
In Stock
From
$33.90
ATEN
UHS4556M
UHS4556M
In Stock
From
$357.19
Toshiba
UM-35MV
UM-35MV
In Stock
From
$250.03
Texmate
UM-SE
UM-SE
In Stock
From
$2.14
Phoenix Contact
UM1-TM (8X10)
UM1-TM (8X10)
In Stock
From
$1.87
Phoenix Contact
UM35CL
UM35CL
In Stock
From
$123.44
Texmate
UM5-TM (4X10)
UM5-TM (4X10)
In Stock
From
$4.77
Phoenix Contact
UMC-740-EDC/AC-RS-2AL2PO
UMC-740-EDC/AC-RS-2AL2PO
In Stock
From
$126.51
Iskra
UMK
UMK
In Stock
From
$3.30
Phoenix Contact
UN-SA21
UN-SA21
In Stock
From
$22.14
Mitsubishi
UN-SA21-AC240V
UN-SA21-AC240V
In Stock
From
$18.57
Mitsubishi
UN-SA23AC200V
UN-SA23AC200V
In Stock
From
$32.54
Mitsubishi
UN-SA25
UN-SA25
In Stock
From
$12.64
Mitsubishi
UN35-VDC-110/220VAC
UN35-VDC-110/220VAC
In Stock
From
$98.73
Unitec

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.