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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
MP-191064-10-8A
MP-191064-10-8A
In Stock
From
$0.05
TE Connectivity
MP-254254-10-8A
MP-254254-10-8A
In Stock
From
$0.17
TE Connectivity
MP-381064-10-8A
MP-381064-10-8A
In Stock
From
$0.05
TE Connectivity
NPVF050PK-100
NPVF050PK-100
In Stock
From
$1,061.59
TE Connectivity
NPVF150CL-100
NPVF150CL-100
In Stock
From
$644.47
TE Connectivity
NPVF300CL-100
NPVF300CL-100
In Stock
From
$991.15
TE Connectivity
NSA937901E0
NSA937901E0
In Stock
From
$0.68
TE Connectivity
NT8D40AK
NT8D40AK
In Stock
From
$38.87
TE Connectivity
PL-050025-1-8A
PL-050025-1-8A
In Stock
From
$141.85
TE Connectivity
PM210BU
PM210BU
In Stock
From
$154.92
TE Connectivity
PM210GR
PM210GR
In Stock
From
$54.11
TE Connectivity
PM210OR
PM210OR
In Stock
From
$32.17
TE Connectivity
PVF-381191-5-4
PVF-381191-5-4
In Stock
From
$0.58
TE Connectivity
PVF-381191-5-9
PVF-381191-5-9
In Stock
From
$0.61
TE Connectivity
PVF225194WE2.5
PVF225194WE2.5
In Stock
From
$11.00
TE Connectivity
QC126
QC126
In Stock
From
$39.15
TE Connectivity
QC127
QC127
In Stock
From
$42.72
TE Connectivity
QC131
QC131
In Stock
From
$52.42
TE Connectivity
QC135
QC135
In Stock
From
$55.59
TE Connectivity
QC143
QC143
In Stock
From
$56.88
TE Connectivity
QC149
QC149
In Stock
From
$59.00
TE Connectivity
QC200AC
QC200AC
In Stock
From
$82.19
TE Connectivity
QC210AC
QC210AC
In Stock
From
$63.61
TE Connectivity
QCC227
QCC227
In Stock
From
$40.38
TE Connectivity

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.