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
ZACT2250-ME
ZACT2250-ME
In Stock
From
$69.25
TDK
ZAG2210-11
ZAG2210-11
In Stock
From
$18.71
TDK
ZAG2220-11S
ZAG2220-11S
In Stock
From
$40.85
TDK
ZAGT2230-M
ZAGT2230-M
In Stock
From
$115.74
TDK
ZAGT2250-02
ZAGT2250-02
In Stock
From
$148.24
TDK
ZAGT2250-02A
ZAGT2250-02A
In Stock
From
$24.72
TDK
ZAP-TNHE/ZSI2.5
ZAP-TNHE/ZSI2.5
In Stock
From
$0.51
Weidmuller
ZAP/TW 1 OR
ZAP/TW 1 OR
In Stock
From
$0.81
Weidmuller
ZAP/TW ZDLD2.5-2N BL
ZAP/TW ZDLD2.5-2N BL
In Stock
From
$0.78
Weidmuller
ZAP/TW1-BL
ZAP/TW1-BL
Limited Stock
From
Get Price
Weidmuller
ZAP/TWZDK-2.5/1.5-OG
ZAP/TWZDK-2.5/1.5-OG
In Stock
From
$0.59
Weidmuller
ZB 10:UNBEDRUCKT
ZB 10:UNBEDRUCKT
In Stock
From
$4.10
Phoenix Contact
ZB 16:UNPRINTED
ZB 16:UNPRINTED
In Stock
From
$4.82
Phoenix Contact
ZB 3,5:UNBEDRUCKT
ZB 3,5:UNBEDRUCKT
In Stock
From
$4.32
Phoenix Contact
ZB 4 :UNBEDRUCKT
ZB 4 :UNBEDRUCKT
In Stock
From
$5.03
Phoenix Contact
ZB 5 :UNBEDRUCKT
ZB 5 :UNBEDRUCKT
In Stock
From
$2.56
Phoenix Contact
ZB 5 LGS:FORTL.ZAHLEN 31-40
ZB 5 LGS:FORTL.ZAHLEN 31-40
In Stock
From
$3.70
Phoenix Contact
ZB 5,08,LGS:FORTL.ZAHLEN 1-10
ZB 5,08,LGS:FORTL.ZAHLEN 1-10
In Stock
From
$3.35
Phoenix Contact
ZB 5,08,LGS:FORTL.ZAHLEN 11-20
ZB 5,08,LGS:FORTL.ZAHLEN 11-20
In Stock
From
$3.36
Phoenix Contact
ZB 5,08,LGS:FORTL.ZAHLEN 21-30
ZB 5,08,LGS:FORTL.ZAHLEN 21-30
In Stock
From
$3.85
Phoenix Contact
ZB 5,08,LGS:FORTL.ZAHLEN 31-40
ZB 5,08,LGS:FORTL.ZAHLEN 31-40
In Stock
From
$3.85
Phoenix Contact
ZB 5,08,LGS:FORTL.ZAHLEN 41-50
ZB 5,08,LGS:FORTL.ZAHLEN 41-50
In Stock
From
$3.38
Phoenix Contact
ZB 5,08,LGS:FORTL.ZAHLEN 51-60
ZB 5,08,LGS:FORTL.ZAHLEN 51-60
In Stock
From
$3.38
Phoenix Contact
ZB 5,08,QR:FORTL.ZAHLEN 1-10
ZB 5,08,QR:FORTL.ZAHLEN 1-10
In Stock
From
$1.62
Phoenix Contact

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.