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

318 Results

Refine Results

In Stock

Applied Filters:

Sunon

Subcategory

All

Manufacturers (1)

Sunon

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
KDE1245PFV111M
KDE1245PFV111M
In Stock
From
$55.29
Sunon
KDE2404PFB2-8
KDE2404PFB2-8
In Stock
From
$52.02
Sunon
KDE2404PFV2
KDE2404PFV2
In Stock
From
$10.32
Sunon
KDE2405PFB1-8  3 WIRE
KDE2405PFB1-8 3 WIRE
Limited Stock
From
Get Price
Sunon
KDE2406PTB1
KDE2406PTB1
Limited Stock
From
Get Price
Sunon
KDE2406PTV1
KDE2406PTV1
Limited Stock
From
Get Price
Sunon
KDE2408PTB1-6
KDE2408PTB1-6
In Stock
From
$54.99
Sunon
KDE2408PTS1-6
KDE2408PTS1-6
In Stock
From
$13.29
Sunon
KDE2408PTS3-6
KDE2408PTS3-6
Limited Stock
From
Get Price
Sunon
MB40201V2-000C-A99
MB40201V2-000C-A99
In Stock
From
$7.35
Sunon
MB60101V2-000C-A99
MB60101V2-000C-A99
In Stock
From
$9.09
Sunon
MC20100V3-Q04C-GA9-CLX
MC20100V3-Q04C-GA9-CLX
In Stock
From
$6.66
Sunon
ME45101V1-000U-A99
ME45101V1-000U-A99
In Stock
From
$11.49
Sunon
ME60151V2-000U-G99
ME60151V2-000U-G99
Limited Stock
From
Get Price
Sunon
ME80151V3-000U-A99
ME80151V3-000U-A99
In Stock
From
$5.62
Sunon
ME80202V1-000U-A99
ME80202V1-000U-A99
In Stock
From
$31.97
Sunon
MEC0252V1-0000-A99
MEC0252V1-0000-A99
Limited Stock
From
Get Price
Sunon
MEC0382V1-0000-A99
MEC0382V1-0000-A99
Limited Stock
From
Get Price
Sunon
MF40100V1-1000U-G99
MF40100V1-1000U-G99
In Stock
From
$11.44
Sunon
MF40101VX-10000-A99
MF40101VX-10000-A99
In Stock
From
$5.07
Sunon
MF40102VX-Q00U-GAD
MF40102VX-Q00U-GAD
In Stock
From
$40.44
Sunon
MF40201VX-1000U-F99
MF40201VX-1000U-F99
In Stock
From
$20.22
Sunon
MF40202VX-1000U-A99
MF40202VX-1000U-A99
In Stock
From
$9.27
Sunon
MF50101V2-E01C-A99
MF50101V2-E01C-A99
In Stock
From
$5.84
Sunon
  • 1
  • ...
  • 8
  • 9
  • 10
  • ...
  • 14
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

318 Results

Refine Results

In Stock

Applied Filters:

Sunon

Subcategory

All

Manufacturers (1)

Sunon

Filter Options

Applied Filters:

Sunon

Manufacturers (1)

Sunon

Subcategory

All