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Circuit Breaker

For power distribution and electrical protection systems, circuit breakers are among the most critical components for safeguarding equipment, personnel, and facilities from electrical overloads and short circuits. Circuit breakers automatically interrupt electrical current flow when abnormal conditions are detected, protecting circuits from damage while allowing manual reset and continued operation. Electrical.com carries an extensive selection of circuit breakers from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of commercial buildings, manufacturing facilities, data centers, and industrial power distribution applications.
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Part Number
PRICE
Manufacturer
TY48M-6
TY48M-6
In Stock
From
$1.85
Thomas & Betts
TY512M
TY512M
In Stock
From
$0.85
Thomas & Betts
TY52315MX
TY52315MX
In Stock
From
$0.83
Thomas & Betts
TY523MX
TY523MX
In Stock
From
$0.62
Thomas & Betts
TY5242MX
TY5242MX
In Stock
From
$0.94
Thomas & Betts
TY524MX
TY524MX
In Stock
From
$0.65
Thomas & Betts
TY5253MX
TY5253MX
In Stock
From
$1.42
Thomas & Betts
TY525M-CLRS
TY525M-CLRS
In Stock
From
$0.69
Thomas & Betts
TY526M
TY526M
In Stock
From
$1.01
Thomas & Betts
TY5277MX
TY5277MX
In Stock
From
$4.02
Thomas & Betts
TY528MX
TY528MX
In Stock
From
$1.74
Thomas & Betts
TY529MX
TY529MX
In Stock
From
$4.79
Thomas & Betts
TY533M
TY533M
In Stock
From
$1.42
Thomas & Betts
TY53418PX
TY53418PX
In Stock
From
$17.05
Thomas & Betts
TY53M
TY53M
In Stock
From
$0.75
Thomas & Betts
TY53MX
TY53MX
In Stock
From
$0.91
Thomas & Betts
TY553M
TY553M
In Stock
From
$1.24
Thomas & Betts
TYHT23M
TYHT23M
In Stock
From
$2.80
Thomas & Betts
TYS18-470C
TYS18-470C
In Stock
From
$21.04
Thomas & Betts
TYZ23M
TYZ23M
In Stock
From
$3.54
Thomas & Betts
TYZ28M
TYZ28M
In Stock
From
$9.88
Thomas & Betts
TYZ523M
TYZ523M
In Stock
From
$2.71
Thomas & Betts
WT2-TB
WT2-TB
In Stock
From
$140.56
Thomas & Betts
TBFPH100-2
TBFPH100-2
In Stock
From
$423.91
Thomas & Betts
Popular Circuit Breaker Manufacturers

Electrical.com stocks the largest inventory of circuit breakers in the world, with over 1 million square feet of new, used, surplus, and re-certified circuit protection equipment available for immediate shipment. From residential to industrial applications, across all voltage and amperage ratings, we have what you need when others say no. Our comprehensive circuit breaker inventory spans all voltage classes, amperage ratings, and pole configurations 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 breakers serve critical applications across manufacturing facilities, commercial buildings, data centers, healthcare facilities, utilities and power generation, industrial plants, residential construction, telecommunications infrastructure, and process control installations.


Whether you're maintaining legacy equipment with obsolete circuit breaker models or sourcing current production components for new electrical systems, our 40+ warehouse locations across the US and Canada ensure rapid delivery to minimize your downtime and keep your operations running. Need circuit breakers 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.

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