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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
SRA64A-60
SRA64A-60
In Stock
From
$25.22
Emerson
SS-ZB WH
SS-ZB WH
In Stock
From
$1.22
Phoenix Contact
SSA-24C667
SSA-24C667
In Stock
From
$35.92
TE Connectivity
SSLL
SSLL
In Stock
From
$22.28
Thomas & Betts
SST WPDB
SST WPDB
In Stock
From
$1.34
Weidmuller
ST1316413
ST1316413
In Stock
From
$55.76
Nvent
ST2301PG
ST2301PG
In Stock
From
$161.67
Mersen
ST240SPGM
ST240SPGM
In Stock
From
$169.84
Mersen
ST4803PY
ST4803PY
In Stock
From
$329.32
Mersen
ST905A200A
ST905A200A
In Stock
From
$128.89
PC&S
STFE03010N
STFE03010N
In Stock
From
$277.25
Emerson
STI-1200
STI-1200
In Stock
From
$76.77
Utc Fire & Security Company
STP2403PDGM
STP2403PDGM
In Stock
From
$1,116.05
Mersen
STP600PVM
STP600PVM
In Stock
From
$285.84
Mersen
STR-5-F-SCHT-5
STR-5-F-SCHT-5
In Stock
From
$0.40
Weidmuller
STRIKESORB-40-C
STRIKESORB-40-C
In Stock
From
$204.32
Raycap
STV100K48D
STV100K48D
In Stock
From
$1,737.47
Emerson
STV25K-10S
STV25K-10S
In Stock
From
$247.10
Emerson
STV25K-24S
STV25K-24S
In Stock
From
$431.49
Emerson
STXR120P05
STXR120P05
In Stock
From
$254.12
Mersen
STXR277V1P50
STXR277V1P50
In Stock
From
$134.17
Mersen
SU203MC6A
SU203MC6A
In Stock
From
$151.49
ABB
SU2B5
SU2B5
In Stock
From
$112.95
Ametek
SV 9340.290
SV 9340.290
In Stock
From
$12.97
Rittal

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.