Circuit Breakers
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Circuit Breaker Type
Trip Type
3RV1011-1GA10 Motor Protection Circuit Breaker, 690 V AC, 4.5 to 6.3 A, 2 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
3RV1011-1GA10
UPC:
754554409009
Item #:
112732
5ST1146 Busbar Mounting Rail, For Use With Terminal Block, 6-1/2 ft L, Steel, Yellow
MFR:
Siemens
MFR #:
5ST1146
UPC:
754554217987
Item #:
250187
BQ2B025 Type BQ Low Voltage Molded Case Circuit Breaker, 120/240 V AC, 25 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
BQ2B025
UPC:
783643161191
Item #:
204676
QE220 Type QE Low Voltage Miniature Residential Molded Case Circuit Breaker, 120/240 V AC, 20 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
QE220
UPC:
783643305885
Item #:
583901
BQD260 Type BQD Molded Case Circuit Breaker, 277/480 V AC/125/250 V DC, 60 A, 14 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
BQD260
UPC:
783643277298
Item #:
96500
BQ3B030 Type BQ Low Voltage Molded Case Circuit Breaker, 240 V AC, 30 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
BQ3B030
UPC:
783643102606
Item #:
188286
Q24040CT2 Quadplex Type QT Low Voltage Miniature Quadplex Molded Case Circuit Breaker, 120/240 V AC, 40 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
Q24040CT2
UPC:
783643083974
Item #:
70843
BQ3B035 Type BQ Low Voltage Molded Case Circuit Breaker, 240 V AC, 35 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
BQ3B035
UPC:
783643161269
Item #:
215955
5SY4213-8 Sentron Supplementary Protector, 480 V AC, 13 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
5SY4213-8
UPC:
754554876016
Item #:
1254604
S01ED62A Sentron Combination Shunt Trip With Shunt Trip Actuator and Auxiliary Switch, 120 V AC, Left Pole Mount
MFR:
Siemens
MFR #:
S01ED62A
UPC:
783643234581
Item #:
870755
FXD63B150 Sentron Type FXD6 Low Voltage Molded Case Circuit Breaker, 600 V AC, 150 A, 22 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
FXD63B150
UPC:
783643211254
Item #:
163471
BQ2B100 Type BQ Low Voltage Molded Case Circuit Breaker, 120/240 V AC, 100 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
BQ2B100
UPC:
783643102484
Item #:
186034
B115HH Type HBL Low Voltage Molded Case Circuit Breaker, 120 V AC, 15 A, 65 kA Interrupt, 1 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
B115HH
UPC:
783643264083
Item #:
394337
Q2030 Type QT Duplex Low Voltage Miniature Molded Case Circuit Breaker, 120 V AC, 20 to 30 A, 10 kA Interrupt, 1 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
Q2030
UPC:
783643148277
Item #:
117121
QN2150 Type QN Low Voltage Miniature Molded Case Circuit Breaker, 120/240 V AC, 150 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
QN2150
UPC:
783643204270
Item #:
9492
BQ3B015 Type BQ Low Voltage Molded Case Circuit Breaker, 240 V AC, 15 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
BQ3B015
UPC:
783643102583
Item #:
186877
FXD63A150 Sentron Type FXD6 Low Voltage Molded Case Circuit Breaker, 600 V AC, 150 A, 22 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
FXD63A150
UPC:
783643212275
Item #:
239507
B390HH SpeedFax Type HBL Molded Case Circuit Breaker With Insta Wire, 240 V AC, 90 A, 65 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
B390HH
UPC:
783643264281
Item #:
63818
CQD320 Type CQD Low Voltage Molded Case Circuit Breaker, 277/480 V AC, 20 A, 14 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
CQD320
UPC:
783643277748
Item #:
14429
ED21B030 Sentron Type ED2 Low Voltage Molded Case Circuit Breaker, 120 V AC/125 V DC, 30 A, 10 kA Interrupt, 1 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
ED21B030
UPC:
783643208735
Item #:
408229
QR23B100 Low Voltage Molded Case Circuit Breaker, 240 V AC, 100 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
QR23B100
UPC:
804766136627
Item #:
983104
BF130A SpeedFax GFCI Molded Case Circuit Breaker, 120 V AC, 30 A, 10 kA Interrupt, 1 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
BF130A
UPC:
887621215347
Item #:
1009360
PN3030B1125C SpeedFax Pro PN Series 1-Phase Assembled Convertible Low Voltage Main Breaker Load Center With Copper Bus Bar and Gray Combination Trim, 120/240 V AC, 125 A, 22 kAIC Interrupt
MFR:
Siemens
MFR #:
PN3030B1125C
UPC:
804766702853
Item #:
1140605
Discontinued
LB120-AF AFCI Branch Circuit Breaker, 120 VAC, 20 A, 10 kA Interrupt, 1 Poles, Magnetic Trip
MFR:
Leviton
MFR #:
LB120-AF
UPC:
078477814604
Item #:
814641
Discontinued
LB120-GS Ground Fault Smart GFCI Branch Circuit Breaker, 120 VAC, 20 A, 10 kA Interrupt, 1 Poles, Magnetic Trip
MFR:
Leviton
MFR #:
LB120-GS
UPC:
078477815137
Item #:
1005767
Discontinued
LB220 AFCI/GFCI Basic Standard Branch Circuit Breaker, 120/240 VAC, 20 A, 10 kA Interrupt, 2 Poles
MFR:
Leviton
MFR #:
LB220
UPC:
078477814475
Item #:
814635
QOB120VHAFI Miniature Circuit Breaker, 20 Amp, 1 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QOB120VHAFI
UPC:
785901233374
Item #:
833839
Discontinued
LB230-GF Branch Circuit Breaker, 120/240 VAC, 30 A, 10 kA Interrupt, 2 Poles, Magnetic Trip
MFR:
Leviton
MFR #:
LB230-GF
UPC:
078477814673
Item #:
829346
Discontinued
MG24504 Multi 9 C60 Miniature Circuit Breaker, 240/415 VAC, 60 VDC, 6/25 A, 3/5/10 kA at 277 V Interrupt, 1 Pole, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
MG24504
UPC:
785901880998
Item #:
175954
Discontinued
MG24435 Multi 9 C60 Miniature Circuit Breaker, 240/415 VAC, 60 VDC, 20 A, 5 kA at 277 VAC Interrupt, 1 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
MG24435
UPC:
785901346234
Item #:
174640
Discontinued
MG24438 Multi 9 C60 Miniature Circuit Breaker, 240/415 VAC, 60 VDC, 40 A, 3/10 kA Interrupt, 1 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
MG24438
UPC:
785901346265
Item #:
38554
Discontinued
MG24425 Multi 9 Miniature Standard Supplementary Protector, 240/415 VAC, 60 VDC, 1 A, 3/10 kA Interrupt, 1 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
MG24425
UPC:
785901346142
Item #:
93860
Discontinued
MG17417 Multi 9 C60 Miniature Circuit Breaker, 240/415 VAC, 60 VDC, 30 A, 5 kA at 277 VAC Interrupt, 1 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
MG17417
UPC:
785901884682
Item #:
85800
Discontinued
HOM115AFI Homeline Miniature Circuit Breaker, 15 Amp, 1 Pole, 120V
MFR:
Schneider Electric
MFR #:
HOM115AFI
UPC:
785901301318
Item #:
17721
Discontinued
HOM115EPD Homeline Miniature Circuit Breaker, 15 Amp, 1 Pole, 120V
MFR:
Schneider Electric
MFR #:
HOM115EPD
UPC:
785901944102
Item #:
121456
Discontinued
HDL36030T I-Line PowerPact Molded Case Circuit Breaker, 600 VAC, 30 A, 25 kA at 240 VAC/18 kA at 480 VAC/14 kA at 600 VAC/20 kA at 250 VDC Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
HDL36030T
UPC:
785901635567
Item #:
123392
Discontinued
LB250-S Smart Standard Branch Circuit Breaker, 120/240 VAC, 50 A, 10 kA Interrupt, 2 Poles, Magnetic Trip
MFR:
Leviton
MFR #:
LB250-S
UPC:
078477814895
Item #:
1009944
Discontinued
LB250-GF Branch Circuit Breaker, 120/240 VAC, 50 A, 10 kA Interrupt, 2 Poles, Magnetic Trip
MFR:
Leviton
MFR #:
LB250-GF
UPC:
078477814765
Item #:
829349
Discontinued
LB120 AFCI/GFCI Basic Standard Branch Circuit Breaker, 120 VAC, 20 A, 10 kA Interrupt, 1 Poles
MFR:
Leviton
MFR #:
LB120
UPC:
078477814505
Item #:
814639
Discontinued
LB230 AFCI/GFCI Basic Standard Branch Circuit Breaker, 120/240 VAC, 30 A, 10 kA Interrupt, 2 Poles
MFR:
Leviton
MFR #:
LB230
UPC:
078477814444
Item #:
814634
Discontinued
LB115-AF AFCI Branch Circuit Breaker, 120 V AC, 15 A, 10 kA Interrupt, 1 Poles, Magnetic Trip
MFR:
Leviton
MFR #:
LB115-AF
UPC:
078477814598
Item #:
815735
Discontinued
LB260-GF Branch Circuit Breaker, 120/240 V AC, 60 A, 10 kA Interrupt, 2 Poles, Magnetic Trip
MFR:
Leviton
MFR #:
LB260-GF
UPC:
078477814734
Item #:
829351
Discontinued
LM100 Main Circuit Breaker, 120/240 VAC, 100 A, 22 kA Interrupt, 2 Poles, Magnetic Trip
MFR:
Leviton
MFR #:
LM100
UPC:
078477815410
Item #:
827822
Discontinued
LB235 Basic Standard Branch Circuit Breaker, 120/240 VAC, 35 A, 10 kA Interrupt, 2 Poles
MFR:
Leviton
MFR #:
LB235
UPC:
078477930113
Item #:
840407
Discontinued
LB115 AFCI/GFCI Basic Standard Branch Circuit Breaker, 120 V AC, 15 A, 10 kA Interrupt, 1 Poles
MFR:
Leviton
MFR #:
LB115
UPC:
078477814390
Item #:
808654
Discontinued
LB120-DS Dual Function Smart AFCI/GFCI Branch Circuit Breaker, 120 VAC, 20 A, 10 kA Interrupt, 1 Poles, Magnetic Trip
MFR:
Leviton
MFR #:
LB120-DS
UPC:
078477815076
Item #:
1006803
Discontinued
LB120-GF Branch Circuit Breaker, 120 V AC, 20 A, 10 kA Interrupt, 1 Poles, Magnetic Trip
MFR:
Leviton
MFR #:
LB120-GF
UPC:
078477814697
Item #:
817922
Discontinued
LB225-GF Branch Circuit Breaker, 120/240 VAC, 25 A, 10 kA Interrupt, 2 Poles, Magnetic Trip
MFR:
Leviton
MFR #:
LB225-GF
UPC:
078477814710
Item #:
840467
About Circuit Breakers
Circuit breakers are a critical component of electrical systems, protecting them against overload or short-circuiting. These devices shut off power when levels exceed a safety threshold in order to prevent damage to equipment or personnel. There are a variety of types of circuit breakers to suit different applications, including miniature, molded case, low voltage, GFCI, and AFCI.