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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
TECK200 15
TECK200 15
In Stock
From
$109.53
Eaton
TECK250 17
TECK250 17
In Stock
From
$134.64
Eaton
TECK300 19
TECK300 19
In Stock
From
$390.99
Eaton
TECK350 23
TECK350 23
In Stock
From
$541.26
Eaton
TECK400 24
TECK400 24
In Stock
From
$715.24
Eaton
THB101
THB101
Limited Stock
From
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Eaton
THB401
THB401
Limited Stock
From
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Eaton
THB501
THB501
Limited Stock
From
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Eaton
THC163
THC163
Limited Stock
From
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Eaton
THC322
THC322
Limited Stock
From
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Eaton
THC401
THC401
Limited Stock
From
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Eaton
THC403
THC403
Limited Stock
From
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Eaton
TM2FLS70AL
TM2FLS70AL
In Stock
From
$436.32
Eaton
TMC K8
TMC K8
In Stock
From
$453.77
Eaton
TMCX075 0
TMCX075 0
In Stock
From
$308.92
Eaton
TMCX075 1
TMCX075 1
In Stock
From
$246.44
Eaton
TMCX075 1 L
TMCX075 1 L
In Stock
From
$151.92
Eaton
TMCX075 2
TMCX075 2
In Stock
From
$290.88
Eaton
TMCX125 1
TMCX125 1
In Stock
From
$166.82
Eaton
TMCX200 2
TMCX200 2
In Stock
From
$786.29
Eaton
TMCX7247
TMCX7247
In Stock
From
$575.71
Eaton
TO-2-1/SS1/SVB
TO-2-1/SS1/SVB
Limited Stock
From
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Eaton
TP531
TP531
In Stock
From
$23.84
Eaton
TP578
TP578
In Stock
From
$4.08
Eaton
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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