electrical.com
0
Electrical.com
Electrical.com

Need Assistance?

877-999-7077

0

Categories

Manufacturers

Blog

About Us

Contact

Sell Electrical Equipment
Most Popular

Automation

Bus Plug

Circuit Breaker

Fuse

Motor Control

Switch

Switchgear

Transformer

POPULAR CATEGORIESBrowse All Categories

AutomationAutomation

Bus PlugBus Plug

Circuit BreakerCircuit Breaker

Conduit & FittingConduit & Fitting

DrivesDrives

Electrical ProductElectrical Product

FuseFuse

LightingLighting

Motor ControlMotor Control

Power SupplyPower Supply

RelayRelay

Servo ProductServo Product

SwitchSwitch

SwitchgearSwitchgear

TelecommunicationTelecommunication

TransformerTransformer

Pearl Logo
Standard Warranty Logo
Ships WorldWide Logo
Rush Shipping Logo

Products

  • Bus Plugs
  • Circuit Breakers
  • Mission Critical
  • Motor Controls
  • Switches
  • Transformers
  • Fuses

Quick Links

  • Sell Electrical Equipment
  • About
  • Terms and Conditions
  • Sitemap
  • Careers - We're Hiring
  • Linecards

Need Help?
877-999-7077

Email Us
reviewbadge

25.8K

CERTIFIED REVIEWS

PEARL Logo
Electrical Logo

© 2024 Electrical.com. Terms & Conditions - Privacy Policy - Legal

Disclaimer: Electrical.com sells new, used, surplus, and re-certified products. Electrical.com is not an authorized distributor, affiliate, or representative for the brands we carry. Most products sold by Electrical.com come with Electrical.com's 2-year warranty and do not come with the original manufacturer's warranty. Designated trademarks, brand names and brands appearing herein are the property of their respective owners. This website is not sanctioned or approved by any manufacturer or tradename listed. Any use, linkage, framing, scraping, spidering, bots or other transfer of website content to any other website or networked computer environment for any purpose is specifically prohibited.
Rockwell Disclaimer: The product is used surplus. Electrical.com is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because Electrical.com is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, Electrical.com makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Electrical.com also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. Electrical.com also makes no representations as to your right to install any such firmware on the product. Electrical.com will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Pearl Logo
Standard Warranty Logo
Ships WorldWide Logo
Rush Shipping Logo
  1. Home / 
  2. All Categories / 
  3. Circuit Breaker

1,363 Results

Refine Results

In Stock

Applied Filters:

Thomas & Betts

Subcategory

All

Manufacturers (1)

Thomas & Betts

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

Air

Insulated Case

Insulated Case

Molded Case

Molded Case

SORT BY
Most Popular
Part Number
PRICE
Manufacturer
Amperage
Poles
FS340090A
FS340090A
In Stock
From
$435.10
Thomas & Betts
90
3
FS340125B
FS340125B
In Stock
From
$510.88
Thomas & Betts
125
3
FS340150B
FS340150B
In Stock
From
$801.73
Thomas & Betts
150
3
FS360015A
FS360015A
In Stock
From
$166.54
Thomas & Betts
15
3
FS360020A
FS360020A
In Stock
From
$155.46
Thomas & Betts
20
3
FS360025A
FS360025A
In Stock
From
$327.14
Thomas & Betts
25
3
FS360040A
FS360040A
In Stock
From
$229.16
Thomas & Betts
40
3
FS360090A
FS360090A
In Stock
From
$200.79
Thomas & Betts
90
3
FS360100A
FS360100A
In Stock
From
$400.00
Thomas & Betts
100
3
FS360125A
FS360125A
In Stock
From
$539.41
Thomas & Betts
125
3
GFB215
GFB215
In Stock
From
$111.03
Thomas & Betts
15
2
LSB320350E
LSB320350E
In Stock
From
$566.48
Thomas & Betts
350
3
LSB320400E
LSB320400E
In Stock
From
$1,141.00
Cutler Hammer
400
3
Q15
Q15
In Stock
From
$17.66
Siemens
15
1
Q30
Q30
In Stock
From
$32.41
Siemens
30
1
Q40
Q40
In Stock
From
$10.59
Siemens
40
1
Q50
Q50
In Stock
From
$20.58
Siemens
50
1
QB50
QB50
In Stock
From
$20.46
Zinsco
50
1
QB60
QB60
In Stock
From
$149.88
Zinsco
60
1
QB70
QB70
In Stock
From
$93.00
Zinsco
70
1
QC-15-TB
QC-15-TB
In Stock
From
$16.46
Thomas & Betts
15
2
QCAL90
QCAL90
In Stock
From
$116.56
Zinsco
90
2
QCB30
QCB30
In Stock
From
$164.29
Zinsco
30
2
QCB50
QCB50
In Stock
From
$160.47
Thomas & Betts
50
2
  • 1
  • ...
  • 4
  • 5
  • 6
  • ...
  • 57
Popular Circuit Breaker Manufacturers
Eaton
Square D
ABB
Siemens
General Electric
Federal Pacific

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
Circuit Breakers Header Image

The Basics of A Circuit Breaker

Read More

circuit breaker

The Main Types Of Breaker Protections

Read More

1,363 Results

Refine Results

In Stock

Applied Filters:

Thomas & Betts

Subcategory

All

Manufacturers (1)

Thomas & Betts

Family

All

Product Type

All

Filter Options

Applied Filters:

Thomas & Betts

AIC Rating

All

Amperage

All

Amperage Max

All

Amperage Min

All

Connection

All

Control Voltage Max

All

Family

All

Frame Type

All

Functions

All

Manufacturers (1)

Thomas & Betts

Phase

All

Poles

All

Product Type

All

Protection

All

Subcategory

All

Suit Frame

All

Suit Trip

All

Voltage

All