Circuit Breakers
Showing 7009 - 7056
of 8146
Items
BRH215 Type BR High Magnetic Circuit Breaker, 120/240 V AC, 15 A, 22 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Eaton
MFR #:
BRH215
UPC:
786676373456
Item #:
750863
BQC2402120 Type BQC Quadplex Circuit Breaker, 120/240 V AC, (2) 20 A, (1) 40 A, 10 kA Interrupt, 4 Poles, Thermal Magnetic Trip
MFR:
Eaton
MFR #:
BQC2402120
UPC:
786676371803
Item #:
102749
LB120-EP Branch Circuit Breaker, 120 V AC, 20 A, 10 kA Interrupt, 1 Poles, Magnetic Trip
MFR:
Leviton
MFR #:
LB120-EP
UPC:
078477814741
Item #:
829352
LB130-EPT GFPE Branch Circuit Breaker, 120 V AC, 30 A, 10 kA Interrupt, 1 Pole
MFR:
Leviton
MFR #:
LB130-EPT
UPC:
078477321966
Item #:
1108837
LB220-EP Branch Circuit Breaker, 120/240 VAC, 20 A, 10 kA Interrupt, 2 Poles, Magnetic Trip
MFR:
Leviton
MFR #:
LB220-EP
UPC:
078477814871
Item #:
829355
LB245 Basic Standard Branch Circuit Breaker, 120/240 V AC, 45 A, 10 kA Interrupt, 2 Poles
MFR:
Leviton
MFR #:
LB245
UPC:
078477930120
Item #:
840411
LB120-DF AFCI/GFCI Branch Circuit Breaker, 120 VAC, 20 A, 10 kA Interrupt, 1 Poles, Magnetic Trip
MFR:
Leviton
MFR #:
LB120-DF
UPC:
078477814581
Item #:
814636
L5JAW 5th Terminal Load Center Jaw, For Use With Outdoor and Meter Combination Load Centers, Gray
MFR:
Leviton
MFR #:
L5JAW
UPC:
078477822746
Item #:
840529
QOM70VH Circuit Breaker, 70 Amp, 2 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QOM70VH
UPC:
785901054719
Item #:
55083
QOM110VH Circuit Breaker, 110 Amp, 2 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QOM110VH
UPC:
785901311324
Item #:
188966
ELEBE3125G G Series Ground Fault Earth Leakage Circuit Breaker, 230 to 415 V AC, 125 A, 3 Poles
MFR:
Eaton
MFR #:
ELEBE3125G
UPC:
786685446172
Item #:
575325
WIDL Identification Label, For Use With Type WMS Current Limiting Supplementary Protector, TO Opposite Phasing
MFR:
Eaton
MFR #:
WIDL
UPC:
786679106532
Item #:
620223
WAL1A1B Auxiliary Alarm Switch, 240 V AC, 6 A, For Use With WMS Current Limiting Supplementary Protector
MFR:
Eaton
MFR #:
WAL1A1B
UPC:
786679106525
Item #:
620222
WST48D To Opposite Phasing Shunt Trip, 12/48 V DC
MFR:
Eaton
MFR #:
WST48D
UPC:
786679106488
Item #:
620221
WBCCAP10UL End Cap, For Use With UL 2/3-Pole Busbar Combination Miniature Circuit Breaker, Current Limiting Supplementary Protectors, 2-Phase
MFR:
Eaton
MFR #:
WBCCAP10UL
UPC:
782114980187
Item #:
131624
WAX1A1B Standard T Phasing Auxiliary Switch, 240 V AC, 6 A, For Use With WMS Supplementary Protector
MFR:
Eaton
MFR #:
WAX1A1B
UPC:
786679106518
Item #:
512103
WPLK Handle Lock, For Use With WMS Current Limiting Supplementary Protector
MFR:
Eaton
MFR #:
WPLK
UPC:
786679106549
Item #:
620224
ELJBN3150W Earth Leakage Circuit Breaker, 150 Amp, 3 Pole, 480V
MFR:
Eaton
MFR #:
ELJBN3150W
UPC:
786679118955
Item #:
658563
ECQML12 MP-T Mechanical Interlock, 1 Pole
MFR:
Siemens
MFR #:
ECQML12
UPC:
783643470620
Item #:
10479
Q23040CT2 Quadplex Type QT Low Voltage Miniature Quadplex Molded Case Circuit Breaker With INSTA-WIRE, 120/240 V AC, 30 to 40 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
Q23040CT2
UPC:
783643434769
Item #:
109082
BQ1B020 Type BQ Low Voltage Molded Case Circuit Breaker, 120 V AC, 20 A, 10 kA Interrupt, 1 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
BQ1B020
UPC:
783643102323
Item #:
93331
Q380 Low Voltage Miniature Molded Case Circuit Breaker With Insta-Wire, 240 V AC, 80 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
Q380
UPC:
783643156760
Item #:
42404
B345 Type BL Low Voltage Molded Case Circuit Breaker, 240 V AC, 45 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
B345
UPC:
783643263741
Item #:
149657
BQ2B030 Type BQ Low Voltage Molded Case Circuit Breaker, 120/240 V AC, 30 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
BQ2B030
UPC:
783643102422
Item #:
181984
BQD350 Type BQD Molded Case Circuit Breaker, 277/480 V AC, 50 A, 14 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
BQD350
UPC:
783643277410
Item #:
182476
QE250 Type QE Circuit Breaker, 120/240 V AC, 50 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
QE250
UPC:
783643305946
Item #:
264491
QN2200 Type QN Low Voltage Miniature Molded Case Circuit Breaker, 120/240 V AC, 200 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
QN2200
UPC:
783643204294
Item #:
51600
QF240A Type GFCI Ground Fault Circuit Breaker, 120/240 V AC, 40 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
QF240A
UPC:
887621216726
Item #:
723812
ECQTH2 Instawire Dual Floating Handle Tie, 2 Poles, For Use With 22 A Type QT-Duplex Thermal Magnetic Circuit Breaker, Plug-In Mount
MFR:
Siemens
MFR #:
ECQTH2
UPC:
783643470637
Item #:
122106
Q340 Low Voltage Miniature Residential Molded Case Circuit Breaker With Insta-Wire, 240 V AC, 40 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
Q340
UPC:
783643148420
Item #:
64589
Q23050CT2 Quadplex Type QT Low Voltage Miniature Quadplex Molded Case Circuit Breaker With INSTA-WIRE, 120/240 V AC, 30 to 50 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
Q23050CT2
UPC:
783643083981
Item #:
151152
QN2200R Type QNR Low Voltage Miniature Molded Case Circuit Breaker, 120/240 V AC, 200 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
QN2200R
UPC:
783643204232
Item #:
606272
QF115AN Low Voltage Ground-Fault Type QPF2N Personal Protection Circuit Breaker, 120 V, 15 A, 10 kA at 120 V Interrupt, 1 Pole
MFR:
Siemens
MFR #:
QF115AN
UPC:
804766906695
Item #:
1128890
QE120 Type QE Ground Fault Circuit Breaker, 120 V AC, 20 A, 10 kA Interrupt, 1 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
QE120
UPC:
783643229075
Item #:
55104
Discontinued
HOM120AFI Homeline Miniature Circuit Breaker, 20 Amp, 1 Pole, 120V
MFR:
Schneider Electric
MFR #:
HOM120AFI
UPC:
785901301325
Item #:
18409
Q22050CT2 Low Voltage Miniature Quadplex Residential Molded Case Circuit Breaker, 120/240 V AC, 20 to 50 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
Q22050CT2
UPC:
887621024383
Item #:
368512
FDC3100L C Series Type FDC Molded Case Circuit Breaker, 600 V AC/250 V DC, 100 A, 100 kAIC at 480 VAC/200 kAIC at 240 VAC Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Eaton
MFR #:
FDC3100L
UPC:
786679450185
Item #:
1595639
B2100 Type BL Molded Case Circuit Breaker, 120/240 V AC, 100 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
B2100
UPC:
783643263642
Item #:
33449
Q3100 Low Voltage Miniature Residential Molded Case Circuit Breaker With Insta-Wire, 240 V AC, 100 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
Q3100
UPC:
783643148475
Item #:
63178
Q22035CT SpeedFax Molded Case Circuit Breaker, 120/240 V AC, 20 to 35 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
Q22035CT
UPC:
783643088764
Item #:
1110929
B330H Type BLH Low Voltage Molded Case Circuit Breaker, 240 V AC, 30 A, 22 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
B330H
UPC:
783643264007
Item #:
100981
B3100 Type BL Low Voltage Molded Case Circuit Breaker, 240 V AC, 100 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
B3100
UPC:
783643263802
Item #:
64515
B340 Type BL Low Voltage Molded Case Circuit Breaker, 240 V AC, 40 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
B340
UPC:
783643263734
Item #:
108186
MBKQR3200A Sentron Low Voltage Breaker Mounting Kit, For Use With Type P1 Revised Panelboard, 240 V AC, 3-Phase
MFR:
Siemens
MFR #:
MBKQR3200A
UPC:
804766155765
Item #:
614181
B115 Type BL Molded Case Circuit Breaker, 120 V AC, 15 A, 10 kA Interrupt, 1 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
B115
UPC:
783643263413
Item #:
98255
B230H Type BLH Molded Case Circuit Breaker, 120/240 V AC, 30 A, 22 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
B230H
UPC:
783643263918
Item #:
38325
Discontinued
LB240-GF Branch Circuit Breaker, 120/240 VAC, 40 A, 10 kA Interrupt, 2 Poles, Magnetic Trip
MFR:
Leviton
MFR #:
LB240-GF
UPC:
078477814642
Item #:
840470
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.