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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.
SORT BY
Part Number
PRICE
Manufacturer
4314/2
4314/2
In Stock
From
$141.31
EBM Papst
4314/2U
4314/2U
In Stock
From
$169.68
EBM Papst
4361
4361
In Stock
From
$118.29
Simpson
4374S
4374S
In Stock
From
$119.77
EBM Papst
4412-F/2GL
4412-F/2GL
In Stock
From
$26.25
EBM Papst
4412FGL
4412FGL
In Stock
From
$63.10
EBM Papst
4412FML
4412FML
In Stock
From
$77.98
EBM Papst
4412FNH
4412FNH
In Stock
From
$148.71
EBM Papst
4412H
4412H
In Stock
From
$85.55
EBM Papst
4418L
4418L
In Stock
From
$115.64
EBM Papst
4418M
4418M
In Stock
From
$119.06
EBM Papst
4418N
4418N
In Stock
From
$119.06
EBM Papst
4430.2115
4430.2115
In Stock
From
$32.30
Schurter
443A497H01
443A497H01
In Stock
From
$14.84
Westinghouse
444200000
444200000
In Stock
From
$1.00
Weidmuller
4461
4461
In Stock
From
$227.25
Simpson
44A720084-001
44A720084-001
In Stock
From
$19.79
Fanuc
45-4586
45-4586
In Stock
From
$96.40
GC Electronics
4530N
4530N
In Stock
From
$87.98
EBM Papst
455C235-PI
455C235-PI
In Stock
From
$13.25
General Electric
457600000
457600000
In Stock
From
$7.94
Weidmuller
4580Z
4580Z
In Stock
From
$125.47
EBM Papst
458330
458330
In Stock
From
$93.31
Simpson
45SA
45SA
Limited Stock
From
Get Price
Record Electrical

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.