Miniature Circuit Breakers

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(672 items)

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: 10 kA at 120/240 VAC, 5 kA at 48 VDC56
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Miniature Circuit Breakers

(672 items)

Learn More

(672 items)

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Square D

Square D™ QO120 Standard 1-Pole Miniature Circuit Breaker, 120/240 VAC, 20 A, 10 kA Interrupt, 1 Poles, Thermal/Magnetic Trip

MFG Part# QO120

DSG#4786

UPC#78590140010

Square D

Square D™ QO230 Standard 2-Pole Miniature Circuit Breaker, 120/240 VAC, 30 A, 10 kA Interrupt, 2 Poles, Thermal/Magnetic Trip

MFG Part# QO230

DSG#4850

UPC#78590140042

Square D

Square D™ QO220 Standard Miniature Circuit Breaker, 120/240 VAC, 20 A, 10 kA Interrupt, 2 Poles, Thermal/Magnetic Trip

MFG Part# QO220

DSG#4829

UPC#78590140036

Square D

Square D™ QO120PAFGF QO Series Combination ARC And Ground Fault 1 Pole Mini Circuit Breaker, 120 VAC, 20 A, 10 kA at 120 VAC Interrupt, 1 Poles, Shunt Trip

MFG Part# QO120PAFGF

DSG#315618

UPC#78590177927

idw_image_17c514d947b746c01a69ee3e255a3562a859cd62ea0abf315ef9f11f70c1c8e8.png

Square D

Square D™ QO2100 Standard Miniature Circuit Breaker, 120/240 VAC, 100 A, 10 kA Interrupt, 2 Poles, Thermal/Magnetic Trip

MFG Part# QO2100

DSG#5028

UPC#78590150130

Square D

Square D™ QO115 Standard 1-Pole Miniature Circuit Breaker, 120/240 VAC, 15 A, 10 kA Interrupt, 1 Poles, Thermal/Magnetic Trip

MFG Part# QO115

DSG#4778

UPC#78590140006

Square D

Square D™ QO250 Standard Miniature Circuit Breaker, 120/240 VAC, 50 A, 10 kA Interrupt, 2 Poles, Thermal/Magnetic Trip

MFG Part# QO250

DSG#4881

UPC#78590140052

Square D

Square D™ Homeline™ HOM120 Standard Miniature Circuit Breaker, 120/240 VAC, 20 A, 10 kA Interrupt, 1 Pole, Thermal/Magnetic Trip

MFG Part# HOM120

DSG#38943

UPC#78590106521

Square D

Square D™ QO™ QO2020 Tandem Miniature Circuit Breaker, 120/240 VAC, 20 A, 10 kA Interrupt, 1 Pole, Thermal/Magnetic Trip

MFG Part# QO2020

DSG#5022

UPC#78590140094

Square D

Square D™ EDB34030 Type EDB Molded Case Standard E-FRAME Miniature Circuit Breaker, 277/480Y VAC, 30 A, 18 kA Interrupt, 3 Poles, Thermal/Magnetic Trip

MFG Part# EDB34030

DSG#50456

UPC#78590187526

Square D

Square D™ QO™ QOM2200VH Standard Miniature Circuit Breaker, 240 VAC, 200 A, 22 kA Interrupt, 2 Poles, Instantaneous/Long Time/Thermal Magnetic Trip

MFG Part# QOM2200VH

DSG#4279

UPC#78590100406

Square D

Square D™ QO260 Standard 2-Pole Miniature Circuit Breaker, 120/240 VAC, 60 A, 10 kA Interrupt, 2 Poles, Thermal/Magnetic Trip

MFG Part# QO260

DSG#4900

UPC#78590140056

Square D

Square D™ EDB34020 Type EDB Molded Case Standard E-FRAME Miniature Circuit Breaker, 277/480Y VAC, 20 A, 18 kA Interrupt, 3 Poles, Thermal/Magnetic Trip

MFG Part# EDB34020

DSG#50450

UPC#78590187524

Square D

Square D™ QO115PAFGF QO Series Combination ARC And Ground Fault 1 Pole Mini Circuit Breaker, 120 VAC, 15 A, 10 kA at 120 VAC Interrupt, 1 Poles, Shunt Trip

MFG Part# QO115PAFGF

DSG#315621

UPC#78590177840

Square D

Square D™ QO240 Standard 2-Pole Miniature Circuit Breaker, 120/240 VAC, 40 A, 10 kA Interrupt, 2 Poles, Thermal/Magnetic Trip

MFG Part# QO240

DSG#4868

UPC#78590140048

idw_image_07975ff6beebdbcd9efd022a3e06c0334f64aeaac56cebe288cf8dbd3de39f56.png

Square D

Square D™ QO290 Standard Miniature Circuit Breaker, 120/240 VAC, 90 A, 10 kA Interrupt, 2 Poles, Thermal/Magnetic Trip

MFG Part# QO290

DSG#4930

UPC#78590150131

Square D

Square D™ QO120 Standard 1-Pole Miniature Circuit Breaker, 120/240 VAC, 20 A, 10 kA Interrupt, 1 Poles, Thermal/Magnetic Trip

MFG Part# QO120

DSG#4786

UPC#78590140010

Square D

Square D™ QO230 Standard 2-Pole Miniature Circuit Breaker, 120/240 VAC, 30 A, 10 kA Interrupt, 2 Poles, Thermal/Magnetic Trip

MFG Part# QO230

DSG#4850

UPC#78590140042

Square D

Square D™ QO220 Standard Miniature Circuit Breaker, 120/240 VAC, 20 A, 10 kA Interrupt, 2 Poles, Thermal/Magnetic Trip

MFG Part# QO220

DSG#4829

UPC#78590140036

Square D

Square D™ QO120PAFGF QO Series Combination ARC And Ground Fault 1 Pole Mini Circuit Breaker, 120 VAC, 20 A, 10 kA at 120 VAC Interrupt, 1 Poles, Shunt Trip

MFG Part# QO120PAFGF

DSG#315618

UPC#78590177927

Square D

Square D™ QO2100 Standard Miniature Circuit Breaker, 120/240 VAC, 100 A, 10 kA Interrupt, 2 Poles, Thermal/Magnetic Trip

MFG Part# QO2100

DSG#5028

UPC#78590150130

Square D

Square D™ QO115 Standard 1-Pole Miniature Circuit Breaker, 120/240 VAC, 15 A, 10 kA Interrupt, 1 Poles, Thermal/Magnetic Trip

MFG Part# QO115

DSG#4778

UPC#78590140006

Square D

Square D™ QO250 Standard Miniature Circuit Breaker, 120/240 VAC, 50 A, 10 kA Interrupt, 2 Poles, Thermal/Magnetic Trip

MFG Part# QO250

DSG#4881

UPC#78590140052

Square D

Square D™ Homeline™ HOM120 Standard Miniature Circuit Breaker, 120/240 VAC, 20 A, 10 kA Interrupt, 1 Pole, Thermal/Magnetic Trip

MFG Part# HOM120

DSG#38943

UPC#78590106521

Square D

Square D™ QO™ QO2020 Tandem Miniature Circuit Breaker, 120/240 VAC, 20 A, 10 kA Interrupt, 1 Pole, Thermal/Magnetic Trip

MFG Part# QO2020

DSG#5022

UPC#78590140094

Square D

Square D™ EDB34030 Type EDB Molded Case Standard E-FRAME Miniature Circuit Breaker, 277/480Y VAC, 30 A, 18 kA Interrupt, 3 Poles, Thermal/Magnetic Trip

MFG Part# EDB34030

DSG#50456

UPC#78590187526

Square D

Square D™ QO™ QOM2200VH Standard Miniature Circuit Breaker, 240 VAC, 200 A, 22 kA Interrupt, 2 Poles, Instantaneous/Long Time/Thermal Magnetic Trip

MFG Part# QOM2200VH

DSG#4279

UPC#78590100406

Square D

Square D™ QO260 Standard 2-Pole Miniature Circuit Breaker, 120/240 VAC, 60 A, 10 kA Interrupt, 2 Poles, Thermal/Magnetic Trip

MFG Part# QO260

DSG#4900

UPC#78590140056

Square D

Square D™ EDB34020 Type EDB Molded Case Standard E-FRAME Miniature Circuit Breaker, 277/480Y VAC, 20 A, 18 kA Interrupt, 3 Poles, Thermal/Magnetic Trip

MFG Part# EDB34020

DSG#50450

UPC#78590187524

Square D

Square D™ QO115PAFGF QO Series Combination ARC And Ground Fault 1 Pole Mini Circuit Breaker, 120 VAC, 15 A, 10 kA at 120 VAC Interrupt, 1 Poles, Shunt Trip

MFG Part# QO115PAFGF

DSG#315621

UPC#78590177840

Square D

Square D™ QO240 Standard 2-Pole Miniature Circuit Breaker, 120/240 VAC, 40 A, 10 kA Interrupt, 2 Poles, Thermal/Magnetic Trip

MFG Part# QO240

DSG#4868

UPC#78590140048

Square D

Square D™ QO290 Standard Miniature Circuit Breaker, 120/240 VAC, 90 A, 10 kA Interrupt, 2 Poles, Thermal/Magnetic Trip

MFG Part# QO290

DSG#4930

UPC#78590150131

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