Circuit Breakers
Showing 481 - 528
of 2178
Items
KTK-R-1 Limitron KTK-R Fast Acting Fuse, 1 A, 600 V AC, 200 kA Interrupt, CC Class, Cylindrical Body
MFR:
Eaton Bussmann
MFR #:
KTK-R-1
UPC:
051712420587
Item #:
239047
QOU220 Type QOU Standard Unit Mount Miniature Circuit Breaker, 120/240 V AC, 20 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
QOU220
UPC:
785901418689
Item #:
117314
QOB325VH Miniature Circuit Breaker, 25 Amp, 3 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QOB325VH
UPC:
785901371977
Item #:
89670
HDL36070 HDL Hda Molded Case Circuit Breaker, 600 V AC/250 V DC, 70 A, 25 kA at 240 VAC/18 kA at 480 VAC/14 kA at 600 VAC/20 kA at 250VDC Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
HDL36070
UPC:
785901839859
Item #:
182677
JDA36200 PowerPact Type JDA Standard Molded Case Circuit Breaker, 600 V AC/250 V DC, 200 A, 14/20 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
JDA36200
UPC:
785901539766
Item #:
143864
BDL36050 PowerPact BD 050 80% Rated Molded Case Circuit Breaker, 600Y/347 VAC, 250 VDC, 50 A, 10/14 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
BDL36050
Item #:
447487
QBL32150 Molded Case Circuit Breaker, 150 Amp, 3 Pole, 240V
MFR:
Schneider Electric
MFR #:
QBL32150
UPC:
785901417835
Item #:
162085
M9F42310 C60BP Multi-Standard Miniature Circuit Breaker, 240/415/440 V AC, 10 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
M9F42310
Item #:
504260
QOM2150VH Circuit Breaker, 150 Amp, 2 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QOM2150VH
UPC:
785901004059
Item #:
152388
LB290 AFCI/GFCI Basic Standard Branch Circuit Breaker, 120/240 V AC, 90 A, 10 kA Interrupt, 2 Poles
MFR:
Leviton
MFR #:
LB290
UPC:
078477814512
Item #:
583509
QOU250 Type QOU Standard Unit Mount Miniature Circuit Breaker, 120/240 V AC, 50 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
QOU250
UPC:
785901418771
Item #:
117331
LGA36400U31X I-Line PowerPact 80% Rated Molded Case Circuit Breaker, 600 V AC, 400 A, 18 kA Interrupt, 3 Poles, Electronic Trip
MFR:
Schneider Electric
MFR #:
LGA36400U31X
UPC:
785901644972
Item #:
280666
LB240-G LB Series Ground Fault Circuit Breaker, 120/240 V AC, 40 A, 2 Poles, Magnetic Trip
MFR:
Leviton
MFR #:
LB240-G
UPC:
078477468630
Item #:
702450
B150 Type B Rainproof Hub, 1-1/2 in, For Use With QO/Homeline NEMA 3R Load Center, Safety Switch and RB Devices
MFR:
Schneider Electric
MFR #:
B150
UPC:
785901459453
Item #:
121557
LB250-G LB Series Ground Fault Circuit Breaker, 120, 208, 240 V AC, 50 A, 2 Poles, Magnetic Trip
MFR:
Leviton
MFR #:
LB250-G
UPC:
078477224946
Item #:
703034
![Mini circuit breaker, E-Frame, 60A, 3 pole, 480Y/277VAC, 25kA max, bolt on [TAA]](/globalassets/catalogs/crescentelectric.com/c/c89/c895e/c895eb5f-ec49-4ef4-a471-285c6e90da793/c895eb5f-ec49-4ef4-a471-285c6e90da79354/sqd-edb34060-12.jpg?width=140&height=140&rmode=Pad&bgcolor=fff)
EDB34060 Molded Case Standard Miniature Circuit Breaker, 277/480Y V AC, 60 A, 18 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
EDB34060
UPC:
785901875345
Item #:
5606
M9F42105 C60BP Multi-Standard Miniature Circuit Breaker, 240/277/415 VAC, 60 VDC, 5 A, 10 kA Interrupt, 1 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
M9F42105
Item #:
467210
LSPD2-T Type 1 Surge Protective Device, 120/240 V AC, 20 A, 50/60 Hz, 2 Poles, 10 kA SCCR
MFR:
Leviton
MFR #:
LSPD2-T
UPC:
078477270295
Item #:
623469
BGA160205 PowerPact I-Line Molded Case Circuit Breaker, 600Y/347 V AC, 20 A, 65 kA at 240 V AC, 35 kA at 480 V AC, 18 kA at 600Y/347 V AC Interrupt, 1 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
BGA160205
Item #:
534497
HOMT215225 Homeline Quad tandem circuit breaker, Homeline, 1 x 2 pole at 15A, 1 x 2 pole at 25A, 120/240VAC, 10kA AIR, plug in, UL
MFR:
Schneider Electric
MFR #:
HOMT215225
UPC:
785901969242
Item #:
502077
M9F42225 C60BP Multi-Standard Miniature Circuit Breaker, 240/415/440 V AC, 25 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
M9F42225
Item #:
548978
QO2110VH Miniature Circuit Breaker, 110 Amp, 2 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QO2110VH
UPC:
785901054931
Item #:
209666
QO3401021 Standard Miniature Circuit Breaker, 240 V AC, 40 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
QO3401021
UPC:
785901494126
Item #:
87698
QOB260GFI Miniature Circuit Breaker, 60 Amp, 2 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QOB260GFI
UPC:
785901363002
Item #:
239517
HOMT215250 Homeline Quad tandem circuit breaker, Homeline, 1 x 2 pole at 15A, 1 x 2 pole at 50A, 120/240VAC, 10kA AIR, plug in, UL
MFR:
Schneider Electric
MFR #:
HOMT215250
UPC:
785901039563
Item #:
502079
HDL36150U31X Molded Case Circuit Breaker, 150 Amp, 3 Pole, 600V
MFR:
Schneider Electric
MFR #:
HDL36150U31X
UPC:
785901548676
Item #:
308512
QDP32225TM Molded Case Circuit Breaker, 225 Amp, 3 Pole, 240V
MFR:
Schneider Electric
MFR #:
QDP32225TM
UPC:
785901557357
Item #:
124179
HJA36125 PowerPact 80% Rated Type HJA Molded Case Circuit Breaker, 600 V AC/250 V DC, 125 A, 100 kA at 240 VAC/65 kA at 480 VAC/25 kA at 600 VAC/20 kA at 250VDC Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
HJA36125
UPC:
785901600992
Item #:
103518
MGA36600 Molded Case Circuit Breaker, 600 Amp, 3 Pole, 600V
MFR:
Schneider Electric
MFR #:
MGA36600
UPC:
785901428749
Item #:
95616
JDA36250U31X Molded Case Circuit Breaker, 250 Amp, 3 Pole, 600V
MFR:
Schneider Electric
MFR #:
JDA36250U31X
UPC:
785901127222
Item #:
350160
QDA32225 Molded Case Circuit Breaker, 225 Amp, 3 Pole, 240V
MFR:
Schneider Electric
MFR #:
QDA32225
UPC:
785901405115
Item #:
163151
M9F42330 C60BP Multi-Standard Miniature Circuit Breaker, 240/415/440 V AC, 30 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
M9F42330
Item #:
486461
BDL36060 PowerPact BD 060 80% Rated Molded Case Circuit Breaker, 600Y/347 VAC, 250 VDC, 60 A, 10/14 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
BDL36060
Item #:
442728
![Mini circuit breaker, QO, 20A, 3 pole, 208Y/120VAC, 10kA, bolt on, 6mA grd fault A, pigtail [TAA]](/globalassets/catalogs/crescentelectric.com/c/c89/c895e/c895eb5f-ec49-4ef4-a471-285c6e90da831/c895eb5f-ec49-4ef4-a471-285c6e90da83177/sqd-qob320gfi-12.jpg?width=140&height=140&rmode=Pad&bgcolor=fff)
QOB320GFI Type QOB-GFI Class A Ground Fault Miniature Circuit Breaker, 208Y/120 V AC, 20 A, 10 kA at 208Y/120 VAC Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
QOB320GFI
UPC:
785901732228
Item #:
264539
BDA24040Y2 I-Line PowerPact Molded Case Circuit Breaker, 480Y/277 V AC, 40 A, 25 kA at 240 V AC, 18 kA at 480 V AC, 14 kA at 600Y/347 V AC Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
BDA24040Y2
Item #:
603424
![Mini circuit breaker, E-Frame, 35A, 3 pole, 480Y/277VAC, 25kA max, bolt on [TAA]](/globalassets/catalogs/crescentelectric.com/c/c89/c895e/c895eb5f-ec49-4ef4-a471-285c6e90da793/c895eb5f-ec49-4ef4-a471-285c6e90da79346/sqd-edb34035-12.jpg?width=140&height=140&rmode=Pad&bgcolor=fff)
EDB34035 E-FRAME Type EDB Molded Case Standard Miniature Circuit Breaker, 277/480Y V AC, 35 A, 18 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
EDB34035
UPC:
785901875277
Item #:
139507
BGL36060 PowerPact Type BGL Molded Case Circuit Breaker, 600Y/347 VAC, 250 VDC, 60 A, 18/20/35/65 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
BGL36060
Item #:
510722
QOB140 Standard Miniature Circuit Breaker, 120/240 V AC, 40 A, 10 kA Interrupt, 1 Pole, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
QOB140
UPC:
785901416784
Item #:
116833
PGA36100 Molded Case Circuit Breaker, 1000 Amp, 3 Pole, 600V
MFR:
Schneider Electric
MFR #:
PGA36100
UPC:
785901497004
Item #:
64421
QOU150 Type QOU Standard Miniature Circuit Breaker, 120/240 V AC, 50 A, 10 kA Interrupt, 1 Pole, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
QOU150
UPC:
785901418627
Item #:
102398
QOB160 Standard Miniature Circuit Breaker, 120/240 V AC, 60 A, 10 kA Interrupt, 1 Pole, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
QOB160
UPC:
785901509936
Item #:
24463
Quad tandem circuit breaker, Homeline, 2 x 2 pole at 25A, 120/240VAC, 10kA AIR, plug in, UL
MFR:
Schneider Electric
MFR #:
HOMT225225
UPC:
785901970286
Item #:
502044
QOU130VH Miniature Circuit Breaker, 30 Amp, 1 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QOU130VH
UPC:
785901470663
Item #:
424281
QHB115 Miniature Circuit Breaker, 15 Amp, 1 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QHB115
UPC:
785901255376
Item #:
732914
QHB130 Miniature Circuit Breaker, 30 Amp, 1 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QHB130
UPC:
785901255390
Item #:
190420
QO2110 Miniature Circuit Breaker, 110 Amp, 2 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QO2110
UPC:
785901031086
Item #:
35971
QOB225GFI Miniature Circuit Breaker, 25 Amp, 2 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QOB225GFI
UPC:
785901562979
Item #:
476044
BDA24050Y1 I-Line PowerPact Molded Case Circuit Breaker, 480Y/277 V AC, 50 A, 25 kA at 240 V AC, 18 kA at 480 V AC, 14 kA at 600Y/347 V AC Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
BDA24050Y1
Item #:
702382
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.