1. Home / 
  2. All Categories / 
  3. Circuit Breaker / 

    4. Circuit Breaker Part & Accessory

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
153578
153578
In Stock
From
$11.67
Ametek
153680
153680
In Stock
From
$6.36
Banner Engineering
1539-003
1539-003
In Stock
From
$43.64
A&M Instruments
154-G5
154-G5
In Stock
From
$113.78
Utc Fire & Security Company
15411
15411
In Stock
From
$51.50
Simpson
15499-147/8
15499-147/8
In Stock
From
$733.48
Siemens
155210-6402-RB
155210-6402-RB
In Stock
From
$1.39
3M
1555-Y1050
1555-Y1050
Limited Stock
From
Get Price
Gmw Gossen
15620
15620
In Stock
From
$4.73
Simpson
1570KH
1570KH
In Stock
From
$1,885.34
Eaton
1573
1573
In Stock
From
$2.24
Sylvania
1585BZ-F8BF
1585BZ-F8BF
In Stock
From
$57.27
Allen-Bradley
159ZC
159ZC
In Stock
From
$53.70
Hammond Mfg
15D21-B
15D21-B
In Stock
From
$6.68
Leviton
15EHT1
15EHT1
In Stock
From
$76.99
TE Connectivity
15R21-B
15R21-B
In Stock
From
$11.52
Leviton
15R22-B
15R22-B
In Stock
From
$10.31
Leviton
16-00
16-00
In Stock
From
$15.29
Texelco
16.E5.T60-1001
16.E5.T60-1001
Limited Stock
From
Get Price
KEB Automation
160-LFA2
160-LFA2
In Stock
From
$155.74
Allen-Bradley
160-RFB-14-A
160-RFB-14-A
In Stock
From
$40.42
Allen-Bradley
160-RFB-14-B
160-RFB-14-B
In Stock
From
$69.94
Allen-Bradley
160-RFB-3-A
160-RFB-3-A
In Stock
From
$115.49
Allen-Bradley
160-RFB-5-A
160-RFB-5-A
In Stock
From
$56.82
Allen-Bradley

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.