Circuit Breakers
Showing 2641 - 2688
of 8146
Items
HEPD58MKF Flush Mounting Kit, For Use With Surge Protection Device
MFR:
Schneider Electric
MFR #:
HEPD58MKF
UPC:
785901817642
Item #:
1013997
M9F17110 C60L Series Miniature Circuit-Breaker, 240 to 415 V AC, 10 A, 25 kA interrupt, 1 poles, Thermal Magnetic trip
MFR:
Schneider Electric
MFR #:
M9F17110
Item #:
1625349
EDB14030 Miniature Circuit Breaker, 30 Amp, 1 Pole, 277V
MFR:
Schneider Electric
MFR #:
EDB14030
UPC:
785901878933
Item #:
95215
M9F52206 Multi 9 C60N Curve C Miniature Circuit Breaker, 240/415/440 VAC, 60 VDC, 6 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
M9F52206
Item #:
941888
PDG5X1TA1200 PDG5 Terminal, For Use With Power Defense
MFR:
Eaton
MFR #:
PDG5X1TA1200
UPC:
786689318338
Item #:
1381657
![Mini circuit breaker, E-Frame, 20A, 1 pole, 277VAC, 100kA max, bolt on, 30mA ground fault protection [TAA]](/globalassets/catalogs/crescentelectric.com/9/921/921dd/921dd04c-5b09-46f3-a4c3-0408badf0c/921dd04c-5b09-46f3-a4c3-0408badf0c4f/sqd-ejb14020epd-12.jpg?width=140&height=140&rmode=Pad&bgcolor=fff)
EJB14020EPD Type EJB Circuit Breaker, 277 V AC, 20 A, 100 kA at 240 V AC/65 kA at 480Y/277 V AC Interrupt, 1 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
EJB14020EPD
UPC:
785901484509
Item #:
155713
QOB120DF Miniature Circuit Breaker, 20 Amp, 1 Pole, 120V
MFR:
Schneider Electric
MFR #:
QOB120DF
UPC:
785901051251
Item #:
584116
GHB1015 C Series Type GHB Molded Case Circuit Breaker, 277 V AC/125 V DC, 15 A, 14 kAIC at 277 VAC Interrupt, 1 Poles, Thermal Magnetic Trip
MFR:
Eaton
MFR #:
GHB1015
UPC:
786679023617
Item #:
168229
ECPLD1R 1-Pole Padlock Device, For Use With Type QP, BL, QAF2, QPF2, QE, QT-Duplex, BQ and BQXD 1-Pole Circuit Breaker, Red
MFR:
Siemens
MFR #:
ECPLD1R
UPC:
783643496361
Item #:
677163
Q24030CT2NC Low Voltage Miniature Quadplex Residential Molded Case Circuit Breaker, 120/240 V AC, 40 to 30 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
Q24030CT2NC
UPC:
887621024376
Item #:
1212193
Q360 Low Voltage Miniature Residential Molded Case Circuit Breaker With Insta-Wire, 240 V AC, 60 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
Q360
UPC:
783643148444
Item #:
65976
B260 Type BL Molded Case Circuit Breaker, 120/240 V AC, 60 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
B260
UPC:
783643263604
Item #:
10388
B350 Type BL Low Voltage Molded Case Circuit Breaker, 240 V AC, 50 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
B350
UPC:
783643263758
Item #:
108201
Q280 Type QP/MP Low Voltage Miniature Molded Case Circuit Breaker With INSTA-WIRE, 120/240 V AC, 80 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
Q280
UPC:
783643156746
Item #:
61745
B120H Type BLH Molded Case Circuit Breaker, 120 V AC, 20 A, 22 kA Interrupt, 1 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
B120H
UPC:
783643263826
Item #:
137512
ECPLD1 Padlocking Device, For Use With 1-Pole MP, MH, QP, BL, QAF2, QPF, QE, QT-Duplex, BQ and BQXD Thermal Magnetic Trip Molded Case Circuit Breaker, 1-Pole
MFR:
Siemens
MFR #:
ECPLD1
UPC:
783643454828
Item #:
53163
HEPD80W Isolated Ground Surge Protective Device, 120/240 V AC, 25 kA SCCR, 1 Phase
MFR:
Schneider Electric
MFR #:
HEPD80W
UPC:
785901139911
Item #:
1004336
CHFN220GF CHFN Type CH Circuit Breaker, 20 A, 10 kAIC Interrupt, 2 Poles
MFR:
Eaton
MFR #:
CHFN220GF
UPC:
786689538163
Item #:
1265217
BGL36030 PowerPact Type BGL Molded Case Circuit Breaker, 600Y/347 VAC, 250 VDC, 30 A, 18/20/35/65 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
BGL36030
Item #:
659603
MGA36600 Molded Case Circuit Breaker, 600 Amp, 3 Pole, 600V
MFR:
Schneider Electric
MFR #:
MGA36600
UPC:
785901428749
Item #:
38889
S29343 PowerPact Telescopic Standard Rotary Operating Handle, Black
MFR:
Schneider Electric
MFR #:
S29343
UPC:
785901560777
Item #:
476942
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 #:
787893
QO2100BNF 1-Phase Circuit Breaker Enclosure, 240 V AC, 100 A, 2 Poles, 22 kA Interrupt
MFR:
Schneider Electric
MFR #:
QO2100BNF
UPC:
785901051725
Item #:
44011
HJL36080 PowerPact 80% Rated Type HJL Molded Case Circuit Breaker, 600 V AC/250 V DC, 80 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 #:
HJL36080
UPC:
785901623205
Item #:
160276
F5S05C G Series Handle Mechanism, NEMA 1/3R/12 NEMA Rating, For Use With G Series N-Frame Molded Case Circuit Breaker, Flexible Shaft Handle to Device Connection
MFR:
Eaton
MFR #:
F5S05C
UPC:
782113490434
Item #:
129228
EGH3100FFG G Series Type EGH Molded Case Circuit Breaker, 347/600Y V AC, 100 A, 35/65/100 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Eaton
MFR #:
EGH3100FFG
UPC:
782114877623
Item #:
124778
HM1R12 Handle Mechanism, NEMA 1/3R/12 NEMA Rating, Rotary Handle Handle/Operation, Through-The-Door Handle Mounting, For Use With C Series F-Frame Molded Case Circuit Breaker, Molded Case Switch and Motor Circuit Protector
MFR:
Eaton
MFR #:
HM1R12
UPC:
786679165027
Item #:
136896
PDG23M0060TFFJ PDG2 PD2 Global Ratings, 600 V AC, 60 A, 65 kA interrupt, 3 poles, T-M Fxd-Fxd TU trip
MFR:
Eaton
MFR #:
PDG23M0060TFFJ
UPC:
786679210673
Item #:
1227590
QO215HID Miniature Circuit Breaker, 15 Amp, 2 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QO215HID
UPC:
785901543770
Item #:
69542
PDG12F0060TFFJ Power Defense Molded Case Circuit Breaker, 600 V AC, 60 A, 25 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Eaton
MFR #:
PDG12F0060TFFJ
UPC:
786679280836
Item #:
1599985
Q21515CT2 Quadplex Type QT Low Voltage Miniature Quadplex Molded Case Circuit Breaker, 120/240 V AC, 15 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
Q21515CT2
UPC:
783643083912
Item #:
187065
B250H Type BLH Low Voltage Molded Case Circuit Breaker, 120/240 V AC, 50 A, 22 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
B250H
UPC:
783643263932
Item #:
80878
B240H Type BLH Low Voltage Molded Case Circuit Breaker, 120/240 V AC, 40 A, 22 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
B240H
UPC:
783643263925
Item #:
33682
3TA2N8750 Sentron Mechanical Terminal Lug Kit, 500 to 750 kcmil
MFR:
Siemens
MFR #:
3TA2N8750
UPC:
783643247307
Item #:
1195752
B240 Type BL Molded Case Circuit Breaker, 120/240 V AC, 40 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
B240
UPC:
783643263574
Item #:
87340
LV426933T LV42693 Extended Rotary Handle, Red
MFR:
Schneider Electric
MFR #:
LV426933T
Item #:
1642291
Q2020NC Type QT Duplex Low Voltage Miniature Non-Current Limiting Molded Case Circuit Breaker, 120 V AC, 20 A, 10 kA Interrupt, 1 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
Q2020NC
UPC:
783643156623
Item #:
123291
Discontinued
QO115PDF Miniature Circuit Breaker, 15 Amp, 1 Pole, 120V
MFR:
Schneider Electric
MFR #:
QO115PDF
UPC:
785901741169
Item #:
107494
LJL36400M38X PowerPact Motor Circuit Protector, 600 V AC, 400 A, 25 Interrupt, 3 Poles, Magnetic Trip
MFR:
Schneider Electric
MFR #:
LJL36400M38X
Item #:
1617070
CHOME250SPA Enclosed Circuit Breaker, 50 A, 10 kA Interrupt, 2 Poles
MFR:
Schneider Electric
MFR #:
CHOME250SPA
UPC:
785901830740
Item #:
1661255
Circuit breaker accessory, PowerPacT H/J/L, undervoltage trip, 24VDC
MFR:
Schneider Electric
MFR #:
P29410
Item #:
1663363
LV847075SP Terminal block, for use with Masterpact MTZ1 circuit breaker/Masterpact MTZ2 circuit breaker/Masterpact MTZ3 circuit breaker
MFR:
Schneider Electric
MFR #:
LV847075SP
Item #:
1656837
LLL37030D27 Power Pact Circuit Breaker, 500 V DC, 300 A, 125 kA at 240 VAC/100 kA at 480 VAC/50 kA at 600 VAC/20 kA at 250 V DC/50 kA at 500 V DC Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
LLL37030D27
Item #:
1637180
LLL37040D30 Power Pact Circuit Breaker, 500 V DC, 400 A, 125 kA at 240 VAC/100 kA at 480 VAC/50 kA at 600 VAC/20 kA at 250 V DC/50 kA at 500 V DC Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
LLL37040D30
Item #:
1671915
SNT5LP18K Standard Breaker Shunt Trip, 480 to 600 V AC
MFR:
Eaton
MFR #:
SNT5LP18K
UPC:
786678262703
Item #:
1610607
UCB-20 Type I ATC Footprint Automotive Circuit Breaker, 20 A, 12 V DC
MFR:
Eaton Bussmann
MFR #:
UCB-20
UPC:
051712270847
Item #:
1659243
QC2045 QuickLag Type QC Miniature Circuit Breaker, 120/240 V AC, 45 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Eaton
MFR #:
QC2045
UPC:
786679910634
Item #:
1602246
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.