Need Assistance?

877-999-7077

Categories

Manufacturers

Blog

About Us

Contact

Sell Electrical Equipment

.noscript-menu-container { position: absolute; top: 38px; left: 50%; transform: translateX(-50%); display: flex; gap: 40px; background: #fff; padding: 10px 20px; border: 1px solid #CECCCC; box-shadow: 0px 0px 7px rgba(0, 0, 0, 0.2); z-index: 1000; flex-wrap: wrap; width: 100%; } .noscript-column { flex: 1; min-width: 220px; } .noscript-column-title { font-size: 13px; font-weight: 600; color: #293866; margin-bottom: 10px; } .noscript-items { display: flex; flex-direction: column; gap: 6px; } .noscript-item { font-size: 13px; color: #293866; text-decoration: none; } .noscript-item:hover { color: #66a6d8; } .noscript-grid { display: grid; grid-template-columns: repeat(3, minmax(150px, 1fr)); gap: 6px 30px; }

All Categories

Automation Bus Plug Circuit Breaker Conduit & Fitting Drives Electrical Product Fuse Lighting Motor Control Power Supply Relay Servo Product Switch Switchgear Telecommunication Transformer

Home /
All Categories /

Circuit Breaker

52,308 Results

Refine Results

In Stock

Applied Filters:

Siemens

Subcategory

All

Manufacturers (1)

Siemens

Amperage

All

Poles

All

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

Air

Insulated Case

Molded Case

SORT BY

Part Number	PRICE	Manufacturer	Amperage	Poles
BQD3100	In Stock From $146^.16	Siemens	100	3
BQD315	In Stock From $102^.95	Siemens	15	3
BQD320	In Stock From $115^.41	Siemens	20	3
BQD325	In Stock From $204^.02	Siemens	25	3
BQD330	In Stock From $166^.38	Siemens	30	3
BQD340	In Stock From $130^.89	Siemens	40	3
BQD350	In Stock From $140^.06	Siemens	50	3
BQD360	In Stock From $145^.00	Siemens	60	3
BQD370	In Stock From $150^.98	Siemens	70	3
BQD380	In Stock From $143^.93	Siemens	80	3
ED43B020L	In Stock From $244^.99	Siemens	20	3
ED43B030	In Stock From $291^.22	Siemens	30	3
ED43B050L	In Stock From $382^.99	Siemens	50	3
ED43B100L	In Stock From $326^.95	Siemens	100	3
ED43B125L	In Stock From $596^.39	Siemens	125	3
FXD62B100	In Stock From $737^.56	Siemens	100	2
FXD63B080	In Stock From $688^.91	Siemens	80	3
FXD63B150	In Stock From $463^.45	Siemens	150	3
FXD63B175	In Stock From $562^.08	Siemens	175	3
FXD63B200	In Stock From $602^.55	Siemens	200	3
FXD63B225	In Stock From $469^.99	Siemens	225	3
FXD63B250	In Stock From $726^.92	Siemens	250	3
HFXD63B080	In Stock From $1,100^.00	Siemens	80	3
HFXD63B100	In Stock From $828^.67	Siemens	100	3

1
2
3
4
...
2,180

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

The Basics of A Circuit Breaker

The Main Types Of Breaker Protections