Circuit Breakers
Showing 673 - 720
of 2178
Items
Filters
Ways to Shop
Circuit Breaker Type
Mounting
Trip Type
QOU270 Type QOU Standard Miniature Circuit Breaker, 120/240 V AC, 70 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
QOU270
UPC:
785901418832
Item #:
30533
EDPAF Fixed OFF Padlock Attachment, For Use With ED, EG, EJ Circuit Breaker
MFR:
Schneider Electric
MFR #:
EDPAF
UPC:
785901583981
Item #:
93373
M9F43303 C60BP Multi-Standard Miniature Circuit Breaker, 240/415/440 V AC, 3 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
M9F43303
Item #:
509173
QBP22150TM Molded Case Circuit Breaker, 150 Amp, 2 Pole, 240V
MFR:
Schneider Electric
MFR #:
QBP22150TM
UPC:
785901672463
Item #:
162005
MGL36800 PowerPact MasterPact Type MGL Molded Case Circuit Breaker, 600 V AC/250 V DC, 800 A, 65 kA at 240 VAC/35 kA at 480 VAC/18 kA at 600 VAC Interrupt, 3 Poles, Electronic Trip
MFR:
Schneider Electric
MFR #:
MGL36800
UPC:
785901575801
Item #:
56367
QO21001021 Miniature Circuit Breaker, 100 Amp, 2 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QO21001021
UPC:
785901030539
Item #:
179122
QOB390 Miniature Circuit Breaker, 90 Amp, 3 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QOB390
UPC:
785901019725
Item #:
177467
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
BGL36000S12 PowerPact EverLink Automatic Molded Case Switch, 600Y/347 V AC, 125 A, 65 kA at 240 V AC, 35 kA at 480 V AC, 18 kA at 600Y/347 V AC Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
BGL36000S12
Item #:
811103
BDL26020 PowerPact Type BDL Molded Case Circuit Breaker, 600Y/347 VAC, 250 VDC, 20 A, 10/14/18/25 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
BDL26020
Item #:
510349
![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
M9F43301 C60BP Multi-Standard Miniature Circuit Breaker, 240/415/440 V AC, 1 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
M9F43301
Item #:
509170
![Mini circuit breaker, E-Frame, 45A, 3 pole, 480Y/277VAC, 25kA max, bolt on [TAA]](/globalassets/catalogs/crescentelectric.com/c/c89/c895e/c895eb5f-ec49-4ef4-a471-285c6e90da793/c895eb5f-ec49-4ef4-a471-285c6e90da79350/sqd-edb34045-12.jpg?width=140&height=140&rmode=Pad&bgcolor=fff)
EDB34045 Type EDB Molded Case Standard E-FRAME Miniature Circuit Breaker, 277/480Y V AC, 45 A, 18 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
EDB34045
UPC:
785901307235
Item #:
79411
M9F42204 C60BP Multi-Standard Miniature Circuit Breaker, 240/415/440 V AC, 4 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
M9F42204
Item #:
470604
S37424 PowerPact MasterPact Wire Terminal Kit, Threaded Mount, For Use With H, J and L Frame Circuit Breaker
MFR:
Schneider Electric
MFR #:
S37424
UPC:
785901618294
Item #:
65184
BGA34100Y PowerPact BG 100 Molded Case Circuit Breaker, 480Y/277 VAC, 250 VDC, 100 A, 35/20 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
BGA34100Y
UPC:
785901069522
Item #:
475256
BGA36030 PowerPact I-Line Molded Case Circuit Breaker, 600Y/347 V AC, 30 A, 65 kA at 240 V AC, 35 kA at 480 V AC, 18 kA at 600Y/347 V AC Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
BGA36030
Item #:
478672
QOU225 Type QOU Standard Unit Mount Miniature Circuit Breaker, 120/240 V AC, 25 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
QOU225
UPC:
785901489146
Item #:
165940
HJA36060 PowerPact 80% Rated Type HJA Molded Case Circuit Breaker, 600 V AC/250 V DC, 60 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 #:
HJA36060
UPC:
785901600961
Item #:
103392
QDL32225 Molded Case Circuit Breaker, 225 Amp, 3 Pole, 240V
MFR:
Schneider Electric
MFR #:
QDL32225
UPC:
785901672470
Item #:
109662
LWHEM-2 Whole Home Energy Monitor, For Use With 1st Gen and 2nd Gen Smart Circuit Breakers, Load Center, Residential Grade
MFR:
Leviton
MFR #:
LWHEM-2
UPC:
078477877371
Item #:
735106
BDL36020 PowerPact BD 020 80% Rated Molded Case Circuit Breaker, 600Y/347 VAC, 250 VDC, 20 A, 10/14 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
BDL36020
Item #:
457601
BDA34060Y 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, 1 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
BDA34060Y
Item #:
466945
LB212 Basic Standard Branch Circuit Breaker, 120/240 V AC, 125 A, 10 kA Interrupt, 2 Poles
MFR:
Leviton
MFR #:
LB212
UPC:
078477930168
Item #:
580429
M9F23120 C60SP Multi-Standard Miniature Circuit Breaker, 240/415 VAC, 60 VDC, 20 A, 10 kA Interrupt, 1 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
M9F23120
Item #:
609524
BDL26030 PowerPact Type BDL Molded Case Circuit Breaker, 600Y/347 VAC, 250 VDC, 30 A, 10/14/18/25 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
BDL26030
Item #:
510403
LB120-ST Smart Standard Circuit Breaker, 120 V AC, 20 A, 10 kA Interrupt, 1 Poles, Magnetic Trip
MFR:
Leviton
MFR #:
LB120-ST
UPC:
078477187401
Item #:
786834
QBL22150 Molded Case Circuit Breaker, 150 Amp, 2 Pole, 240V
MFR:
Schneider Electric
MFR #:
QBL22150
UPC:
785901412571
Item #:
162369
M9F42205 C60BP Multi-Standard Miniature Circuit Breaker, 240/415/440 V AC, 5 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
M9F42205
Item #:
470598
Q23225NF PowerPact MasterPact Circuit Breaker Enclosure, 251 mm W x 140 mm D x 140 mm H, NEMA 1 NEMA Rating, Steel
MFR:
Schneider Electric
MFR #:
Q23225NF
UPC:
785901470601
Item #:
123736
QOU320 Type QOU Standard Unit Mount Miniature Circuit Breaker, 240 V AC, 20 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
QOU320
UPC:
785901418894
Item #:
6440
QOU330 Type QOU Standard Unit Mount Miniature Circuit Breaker, 240 V AC, 30 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
QOU330
UPC:
785901418924
Item #:
152497
HDL36080 PowerPact 80% Rated Type HDA Molded Case Circuit Breaker, 600 V AC/250 V DC, 80 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 #:
HDL36080
UPC:
785901623168
Item #:
182685
M9F42301 C60BP Multi-Standard Miniature Circuit Breaker, 240/415/440 V AC, 1 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
M9F42301
Item #:
509171
JDL36250 PowerPact Type JDL Molded Case Circuit Breaker, 600 V AC/250 V DC, 250 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 #:
JDL36250
UPC:
785901839941
Item #:
182943
M9F22101 Multi 9 C60SP Multi-Standard Miniature Circuit Breaker, 240/415 VAC, 60 VDC, 1 A, 10 kA Interrupt, 1 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
M9F22101
Item #:
586417
LB270 AFCI/GFCI Basic Standard Branch Circuit Breaker, 120/240 V AC, 70 A, 10 kA Interrupt, 2 Poles
MFR:
Leviton
MFR #:
LB270
UPC:
078477814536
Item #:
580434
M9F42210 C60BP Multi-Standard Miniature Circuit Breaker, 240/415/440 V AC, 10 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
M9F42210
Item #:
470599
QOB335 Standard Miniature Circuit Breaker, 240 V AC, 35 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
QOB335
UPC:
785901368335
Item #:
25018
QO2100NRBCP 1-Phase Circuit Breaker Enclosure, 120/240 V AC, 100 A, 2 Poles, 22 kA Interrupt
MFR:
Schneider Electric
MFR #:
QO2100NRBCP
UPC:
047569517624
Item #:
189135
QOU115 Type QOU Standard Unit Mount Miniature Circuit Breaker, 120/240 V AC, 15 A, 10 kA Interrupt, 1 Pole, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
QOU115
UPC:
785901418504
Item #:
47383
HDL36015 PowerPact 80% Rated Type HDA Molded Case Circuit Breaker, 600 V AC/250 V DC, 15 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 #:
HDL36015
UPC:
785901577867
Item #:
182647
LB230-G LB Series Ground Fault Circuit Breaker, 120, 208, 240 V AC, 30 A, 2 Poles, Magnetic Trip
MFR:
Leviton
MFR #:
LB230-G
UPC:
078477468623
Item #:
668345
Panelboard accessory, NQ, QO(B) lug cover, IP2X, qty 12, low amp
MFR:
Schneider Electric
MFR #:
QOFSLALB12
UPC:
785901448563
Item #:
812588
HDA36100U31X Molded Case Circuit Breaker, 100 Amp, 3 Pole, 600V
MFR:
Schneider Electric
MFR #:
HDA36100U31X
UPC:
785901154426
Item #:
275958
Circuit breaker, PowerPacT B, 15A, 1 pole, 600Y/347VAC, 25kA, I-Line, thermal magnetic, 80%, A
MFR:
Schneider Electric
MFR #:
BJA160151
Item #:
543656
M9F14106 C60H Miniature Circuit Breaker, 277/415 V AC, 6 A, 15 kA Interrupt, 1 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
M9F14106
Item #:
658007
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.