Skip to the content
Free Shipping on orders over $149
All Vendors
: pass & Seymour
ABB
Acuity
AH Lighting
Aida
Allen-Bradley
American
Appleton
Arlington
BRK
Bussmann
Challenger
Connecticut Electric
Crouse-Hinds
Eaton
Eaton Bussmann
Eaton Cutlear-Hammer
Eaton Cutler Hammer
Eaton Cutler Hammer Mining
Eaton Cutler-Hammer
Eaton Moeller
Federal Pacific
Federal Pioneer
GE
General Electric
General Electric GE
Honeywell
Hubbell
Intermatic
Kichler
Kidde
Legrand
Leviton
Littelfuse
Mersen
Murray
My Circuit Breakers
Notifier
NSI Industries
Philips
Resideo
Schneider Electric
Siemens
Siemens / ITE
SIGA-SB
Square D
Sylvania
System Sensor
Telemecanique
Thomas & Betts
TP-Link
WAC Lighting
Wadsworth
Wattstopper
Westinghouse
WPA-5L-LKFS
Zinsco
All Vendors
Search for products
Search
866-972-6370
sales@mycircuitbreakers.com
Log in
Open mini cart
Brands
Schneider Square D
HomeLine
Eaton Cutler-Hammer
GE
Siemens / ITE
Crouse-Hinds
Appleton
Allen-Bradley
Hubbell
Circuit Breakers
1 Pole Breakers
2 Pole Breakers
3 Pole Breakers
Tandem Breakers
Quad Breakers
AFCI (ARC Fault)
GFCI (Ground Fault)
Surge Protectors
Molded Case
Breaker Components
Trip Units
Shunt Trips
Rating Plugs
Lugs
Panels & Load Centers
Undervoltage Release
Motor Controls
Contactors
Starters
Overload Relays
Coils
Push Buttons
Switches
Bus Plugs
Fuses
About Us
Contact Us
Need help?
866-972-6370
sales@mycircuitbreakers.com
Brands
Schneider Square D
HomeLine
Eaton Cutler-Hammer
GE
Siemens / ITE
Crouse-Hinds
Appleton
Allen-Bradley
Hubbell
Circuit Breakers
1 Pole Breakers
2 Pole Breakers
3 Pole Breakers
Tandem Breakers
Quad Breakers
AFCI (ARC Fault)
GFCI (Ground Fault)
Surge Protectors
Molded Case
Breaker Components
Trip Units
Shunt Trips
Rating Plugs
Lugs
Panels & Load Centers
Undervoltage Release
Motor Controls
Contactors
Starters
Overload Relays
Coils
Push Buttons
Switches
Bus Plugs
Fuses
About Us
Contact Us
Shunt Trips
Didn't find what you were looking for?
TALK TO US
Sort by:
Featured
Most relevant
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old
224 Products
Square D
Square D QO2301021 Miniature Circuit Breaker – 30A – 2 Pole – 120/240V – Plug-In – AC Shunt Trip – QO Series
Square D
Square D QO2251021 Miniature Circuit Breaker – 25A – 2 Pole – 120/240V – Plug-In – AC Shunt Trip – QO Series
Square D
Square D QO2201021 Miniature Circuit Breaker – 20A – 2 Pole – 120/240V – Plug-In – AC Shunt Trip – QO Series
Square D
Square D QO3801021 Miniature Circuit Breaker – 80A – 3 Pole – 240V – Plug-In – Shunt Trip – QO Series
Square D
Square D QOB1151021 QO Bolt-On Miniature Circuit Breaker – 15A – 1 Pole – 120/240V – Shunt Trip – QO Series
Square D
Square D QOB1251021 Miniature Circuit Breaker – 25A – 1 Pole – Thermal Magnetic – Bolt-On – 120/240VAC – Shunt Trip
Square D
Square D QOB1301021 Miniature Circuit Breaker – 30A – 1 Pole – 120/240VAC – Thermal Magnetic – Bolt-On – Shunt Trip
Square D
Square D QOB1401021 40A 1-Pole Thermal Magnetic Circuit Breaker – Bolt-On Mount – 120/240V (with Shunt Trip)
Square D
Square D JDL36200SA PowerPact J Molded Case Circuit Breaker – 3 Pole – 200A – 600VAC – Thermal Magnetic – Feed-Thru – Shunt Trip
Square D
Square D S29384 24V Shunt Trip – H/J/L Frame MCCB Accessory – 24V
Square D
Square D S29386 Shunt Trip – H/J/L Frame MCCB Accessory – 120V AC
Square D
Square D S29387 Shunt Trip – H/J/L Frame MCCB Accessory – 208–277V AC
Square D
Square D S29388 Shunt Trip – 380–480V AC for PowerPact H, J & L Frame Circuit Breakers
Square D
Square D S29392 277V Shunt Trip – PowerPact H/J/L Frame MCCB Accessory
Square D
Square D S29393 125V DC Shunt Trip – PowerPact MCCB Accessory
Square D
Square D S29394 250V DC Shunt Trip – PowerPact MCCB Accessory
Square D
Square D S33661 PowerPact Shunt Trip – 100–130V AC/DC
Square D
Square D S33663 PowerPact Shunt Trip – 208/277V AC
Square D
Square D JDA36225SA PowerPacT J-Frame Circuit Breaker – 225A – 3 Pole – Thermal Magnetic – 600VAC – I-Line Plug-In – 120VAC Shunt Trip
Square D
Square D JDA36200SA 200A 3-Pole Thermal Magnetic Molded Case Circuit Breaker – I-Line Plug-In – 600V – Shunt Trip
Square D
Square D JDA36175SA 175A 3-Pole Thermal Magnetic Molded Case Circuit Breaker – I-Line Plug-In – 600V – 120VAC Shunt Trip
Square D
Square D EGB34100SA Molded Case Circuit Breaker – 3 Pole – 100A – Bolt-On – Thermal Magnetic – Factory-Installed Shunt Trip
Square D
Square D EJB34050SA Molded Case Circuit Breaker – 3 Pole – 50A – Bolt-On – Thermal Magnetic – Factory-Installed Shunt Trip
Square D
Square D EJB34020SA Molded Case Circuit Breaker – 3 Pole – 20A – Bolt-On – Thermal Magnetic – 120VAC Shunt Trip
Square D
Square D EJB14020SA Molded Case Circuit Breaker – 1 Pole – 20A – Bolt-On – Thermal Magnetic – Shunt Trip
Square D
Square D EGB34125SA E-Frame Molded Case Circuit Breaker – 3 Pole – 125A – Bolt-On – Thermal Magnetic – 120VAC Shunt Trip
Square D
Square D EGB34070SA E-Frame Molded Case Circuit Breaker – 3 Pole – 70A – Bolt-On – Thermal Magnetic – 120VAC Shunt Trip
Square D
Square D EGB34060SA E-Frame Molded Case Circuit Breaker – 3 Pole – 60A – Bolt-On – Thermal Magnetic – 120VAC Shunt Trip
Square D
Square D EGB34050SA E-Frame Molded Case Circuit Breaker – 3 Pole – 50A – Bolt-On – Thermal Magnetic – Factory Shunt Trip
Square D
Square D EGB34040SA E-Frame Molded Case Circuit Breaker – 3 Pole – 40A – Bolt-On – Thermal Magnetic – 120VAC Shunt Trip
Square D
Square D EGB24030SA E-Frame Molded Case Circuit Breaker – 2 Pole – 30A – Bolt-On – Thermal Magnetic – 120VAC Shunt Trip
Square D
Square D EGB14020SA E-Frame Molded Case Circuit Breaker – 1 Pole – 20A – Bolt-On – Thermal Magnetic – 120VAC Shunt Trip
Square D
Square D EDB34045SA E-Frame Molded Case Circuit Breaker – 3 Pole – 45A – Bolt-On – Thermal Magnetic – 120VAC Shunt Trip
Square D
Square D EDB34030SA E-Frame Molded Case Circuit Breaker – 3 Pole – 30A – 277/480V – Bolt-On – Thermal Magnetic – 120V Shunt Trip
Square D
Square D EDB34025SA E-Frame Molded Case Circuit Breaker – 3 Pole – 25A – Bolt-On – Thermal Magnetic – 120VAC Shunt Trip
Square D
Square D EDB34020SA E-Frame Molded Case Circuit Breaker – 3 Pole – 20A – 480V – Bolt-On – Thermal Magnetic – 120V Shunt Trip
Square D
Square D EDB24100SA E-Frame Molded Case Circuit Breaker – 2 Pole – 100A – Bolt-On – Thermal Magnetic – 120VAC Shunt Trip
Square D
Square D EDB24030SA E-Frame Molded Case Circuit Breaker – 2 Pole – 30A – 480Y/277VAC – Bolt-On – Thermal Magnetic – 120VAC Shunt Trip
Square D
Square D EDB24020SA E-Frame Molded Case Circuit Breaker – 2 Pole – 20A – 480Y/277VAC – Bolt-On – Thermal Magnetic – Shunt Trip
Square D
Square D EDB24015SA E-Frame Molded Case Circuit Breaker – 2 Pole – 15A – 480Y/277VAC – Bolt-On – Thermal Magnetic – Shunt Trip
1
2
3
4
…
6
