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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
SSMK 60X18
SSMK 60X18
In Stock
From
$24.75
Phoenix Contact
ST-BE
ST-BE
In Stock
From
$8.65
Phoenix Contact
STP 5-2
STP 5-2
In Stock
From
$1.31
Phoenix Contact
STP 5-3
STP 5-3
In Stock
From
$3.15
Phoenix Contact
THERMOMARK CARD-UCT-MAG1
THERMOMARK CARD-UCT-MAG1
In Stock
From
$181.65
Phoenix Contact
THERMOMARK CARD-UCT-MAG2
THERMOMARK CARD-UCT-MAG2
In Stock
From
$179.11
Phoenix Contact
THERMOMARK CARD-US-MAG1
THERMOMARK CARD-US-MAG1
In Stock
From
$140.41
Phoenix Contact
TMT   5 R
TMT 5 R
In Stock
From
$829.00
Phoenix Contact
TRIO-UPS-2G/1AC/24DC/5
TRIO-UPS-2G/1AC/24DC/5
In Stock
From
$529.71
Phoenix Contact
TS-K
TS-K
In Stock
From
$0.76
Phoenix Contact
TS-KK 3
TS-KK 3
In Stock
From
$0.46
Phoenix Contact
TS-RTK
TS-RTK
In Stock
From
$2.71
Phoenix Contact
TS-RTK-BEN
TS-RTK-BEN
In Stock
From
$3.09
Phoenix Contact
TS-UK 6-T
TS-UK 6-T
In Stock
From
$1.08
Phoenix Contact
TS-URK-ND
TS-URK-ND
In Stock
From
$1.45
Phoenix Contact
TS-URTK/SS
TS-URTK/SS
In Stock
From
$1.75
Phoenix Contact
TS-UT 6-T/SP
TS-UT 6-T/SP
In Stock
From
$2.13
Phoenix Contact
TT-SLKK5-F/110AC
TT-SLKK5-F/110AC
In Stock
From
$27.84
Phoenix Contact
TT-SLKK5/ 24DC
TT-SLKK5/ 24DC
In Stock
From
$20.57
Phoenix Contact
TT-SLKK5/110AC
TT-SLKK5/110AC
In Stock
From
$21.76
Phoenix Contact
TT-UK5/ 48AC
TT-UK5/ 48AC
In Stock
From
$8.67
Phoenix Contact
TT-UKK5-D/ 24DC
TT-UKK5-D/ 24DC
In Stock
From
$17.72
Phoenix Contact
TT-UKK5-M/ 24DC
TT-UKK5-M/ 24DC
In Stock
From
$23.19
Phoenix Contact
TTC-6-2X1-24DC-UT
TTC-6-2X1-24DC-UT
In Stock
From
$186.82
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.