Circuit Breakers and Accessories
Showing 2929 - 2976
of 8748
Items
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
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
QOU2125 Type QOU Standard Miniature Circuit Breaker, 120/240 V AC, 125 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
QOU2125
UPC:
785901060765
Item #:
165397
CCVH2200X Type CCV Tenant Main Circuit Breaker, 120/240 V AC, 200 A, 25 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Eaton
MFR #:
CCVH2200X
UPC:
786685368610
Item #:
275897
HJA36150U54X PowerPact Molded Case Circuit Breaker, 600 V AC, 150 A, 25 kA Interrupt, 3 Poles, Electronic Trip
MFR:
Schneider Electric
MFR #:
HJA36150U54X
UPC:
785901947646
Item #:
1379362
12303505 Hinged Front Cover, For Use With NZM2 Molded Case Circuit Breaker
MFR:
Eaton
MFR #:
12303505
Item #:
635112
CHFN220GF CHFN Type CH Circuit Breaker, 20 A, 10 kAIC Interrupt, 2 Poles
MFR:
Eaton
MFR #:
CHFN220GF
UPC:
786689538163
Item #:
1265217
LV426906 I-Line 3-Lock Fixed Field Installable OFF Handle Padlock, For Use With Compact NSXm, PowerPact B Frame Molded Case Circuit Breaker
MFR:
Schneider Electric
MFR #:
LV426906
Item #:
884645
FAZ-C20/3 Miniature Circuit Breaker, 20 Amp, 3 Pole, 277/480V
MFR:
Eaton
MFR #:
FAZ-C20/3
Item #:
114255
GFTCB240 Miniature Circuit Breaker, 40 Amp, 2 Pole, 120/240V
MFR:
Eaton
MFR #:
GFTCB240
UPC:
786676025973
Item #:
414463
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
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
RGF36200 Molded Case Circuit Breaker, 2000 Amp, 3 Pole, 600V
MFR:
Schneider Electric
MFR #:
RGF36200
UPC:
785901238447
Item #:
994353
CSR2125N Type CSR Molded Case Circuit Breaker, 120/240 V AC, 125 A, 25 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Eaton
MFR #:
CSR2125N
UPC:
782114019733
Item #:
6898
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
NZM1-XUHIV20L24DC Undervoltage Release With (2) Auxiliary Contact, 24 V DC, 2NO Contact
MFR:
Eaton
MFR #:
NZM1-XUHIV20L24DC
Item #:
1658216
CHMDL3800F Molded Case Circuit Breaker Frame, 600 V AC, 800 A, 3 Poles
MFR:
Eaton
MFR #:
CHMDL3800F
UPC:
782114367001
Item #:
1180476
HFD3080BP10 C Series Type HFD Molded Case Circuit Breaker, 600 V AC/250 V DC, 80 A, 65 kAIC at 480 VAC/100 kAIC at 240 VAC Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Eaton
MFR #:
HFD3080BP10
UPC:
786685021027
Item #:
1662364
GFMB130B2 Type GFMB Ground Fault Circuit Breaker, 240/415 V AC, 30 A, 3 kA Interrupt, 1 Poles, Thermal Magnetic Trip
MFR:
Eaton
MFR #:
GFMB130B2
UPC:
782116064625
Item #:
1611524
GFTCB250CS Type GFTCB Ground Fault Self-Test GFCI Circuit Breaker, 120/240 VAC, 50 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Eaton
MFR #:
GFTCB250CS
UPC:
786680148712
Item #:
1611692
FDB3125LSD08 C Series Type FDB Molded Case Circuit Breaker, 600 V AC/250 V DC, 125 A, 18 kAIC at 240 VAC/14 kAIC at 480 VAC Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Eaton
MFR #:
FDB3125LSD08
UPC:
786679465301
Item #:
1650282
EGH3015FFB Type EGH Molded Case Circuit Breaker, 600Y/347 V AC, 15 A, 35/65/100 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Eaton
MFR #:
EGH3015FFB
UPC:
786685381824
Item #:
1671533
HLA3600T Mark 75 Classic Interchangeable Thermal Magnetic Molded Case Circuit Breaker Trip Unit, 3 Poles, 600 A, L Frame, For Use With Universal Frame Saf-T-Vue or Mark 75 Type HLA 600 V AC Molded Case Circuit Breaker
MFR:
Eaton
MFR #:
HLA3600T
UPC:
786679188248
Item #:
1605300
HMDL2800 C Series Type HMDL Molded Case Circuit Breaker, 600 V AC/250 V DC, 800 A, 65/100 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Eaton
MFR #:
HMDL2800
UPC:
782114585924
Item #:
1665543
NZMN4-AE1200-NA Type NZM4 Molded Case Circuit Breaker, 600 V AC, 1200 A, 50 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Eaton
MFR #:
NZMN4-AE1200-NA
Item #:
1588116
GD3030D C Series Type GD Molded Case Circuit Breaker, 480 V AC/125/250 V DC, 30 A, 14 kAIC at 480 VAC/65 kAIC at 240 VAC Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Eaton
MFR #:
GD3030D
UPC:
782114345740
Item #:
1635514
NGH312032EC Type NGH High Interrupting Capacity Molded Case Circuit Breaker, 480 V AC, 1200 A, 65/100 kA Interrupt, 3 Poles, Electronic Trip
MFR:
Eaton
MFR #:
NGH312032EC
UPC:
786685574349
Item #:
1602493
About Circuit Breakers and Accessories
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. Circuit breaker accessories are used to extend the functionality, mount, secure, protect, and extend the life of circuit breakers.