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

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.
Popular Categories
SORT BY
Part Number
PRICE
Manufacturer
Amperage
Poles
WLH1F316AH
WLH1F316AH
Limited Stock
From
Get Price
Siemens
1600
3
WLH1F316AJ
WLH1F316AJ
Limited Stock
From
Get Price
Siemens
1600
3
WLH1F316AK
WLH1F316AK
Limited Stock
From
Get Price
Siemens
1600
3
WLH1F316AL
WLH1F316AL
Limited Stock
From
Get Price
Siemens
1600
3
WLH1F316AN
WLH1F316AN
Limited Stock
From
Get Price
Siemens
1600
3
WLH1F316AP
WLH1F316AP
Limited Stock
From
Get Price
Siemens
1600
3
WLH1F316AQ
WLH1F316AQ
Limited Stock
From
Get Price
Siemens
1600
3
WLH1F316AR
WLH1F316AR
Limited Stock
From
Get Price
Siemens
1600
3
WLH1F316AT
WLH1F316AT
Limited Stock
From
Get Price
Siemens
1600
3
WLH1F316AU
WLH1F316AU
Limited Stock
From
Get Price
Siemens
1600
3
WLH1F316AV
WLH1F316AV
Limited Stock
From
Get Price
Siemens
1600
3
WLH1F316AW
WLH1F316AW
Limited Stock
From
Get Price
Siemens
1600
3
WLH1F316AY
WLH1F316AY
Limited Stock
From
Get Price
Siemens
1600
3
WLH1F316B
WLH1F316B
Limited Stock
From
Get Price
Siemens
1600
3
WLH1F316BA
WLH1F316BA
Limited Stock
From
Get Price
Siemens
1600
3
WLH1F316BB
WLH1F316BB
Limited Stock
From
Get Price
Siemens
1600
3
WLH1F316BD
WLH1F316BD
Limited Stock
From
Get Price
Siemens
1600
3
WLH1F316BE
WLH1F316BE
Limited Stock
From
Get Price
Siemens
1600
3
WLH1F316BF
WLH1F316BF
Limited Stock
From
Get Price
Siemens
1600
3
WLH1F316BG
WLH1F316BG
Limited Stock
From
Get Price
Siemens
1600
3
WLH1F316BH
WLH1F316BH
Limited Stock
From
Get Price
Siemens
1600
3
WLH1F316BJ
WLH1F316BJ
Limited Stock
From
Get Price
Siemens
1600
3
WLH1F316BK
WLH1F316BK
Limited Stock
From
Get Price
Siemens
1600
3
WLH1F316BL
WLH1F316BL
Limited Stock
From
Get Price
Siemens
1600
3
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.

Learn More