Circuit Breakers and Accessories
Showing 2929 - 2976
of 8748
Items
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
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
CVH2150XMM Type CVH Molded Case Circuit Breaker, 120/240 V AC, 150 A, 100 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Eaton
MFR #:
CVH2150XMM
UPC:
786685707020
Item #:
1615652
GFTCB220CS Type BR Ground Fault Self-Test GFCI Circuit Breaker, 120/240 V AC, 20 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Eaton
MFR #:
GFTCB220CS
UPC:
786680148675
Item #:
1659576
BR2100CS Type BR Thermal Magnetic Circuit Breaker, 120/240 V AC, 100 A, 42 kAIC Interrupt, 2 Poles
MFR:
Eaton
MFR #:
BR2100CS
UPC:
782116630523
Item #:
1633400
QCF1015S Quicklag Type QCF Miniature Circuit Breaker, 120/240 V AC, 15 A, 10 kA Interrupt, 1 Poles, Thermal Magnetic Trip
MFR:
Eaton
MFR #:
QCF1015S
UPC:
786685442792
Item #:
1634863
PDG23F0040TFFL PDG2 Globally Rated Molded Case Circuit Breaker, 600 V AC, 40 A, 25 kAIC at 480 V AC Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Eaton
MFR #:
PDG23F0040TFFL
UPC:
786679923191
Item #:
1672327
PDG5XST240ACS Shunt Trip, 110 to 240 V AC, Pigtail Connection
MFR:
Eaton
MFR #:
PDG5XST240ACS
UPC:
786679601488
Item #:
1662374
GHC2030DVB3 C Series Type GHC Molded Case Circuit Breaker, 277/480Y VAC/125/250 VDC, 30 A, 65 kA at 240 VAC/14 kA at 480Y/277 VAC/14 kA at 125 VDC Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Eaton
MFR #:
GHC2030DVB3
UPC:
786685012193
Item #:
1635525
PLK1LOFF Padlockable Off Handle Lock Hasp, 2/3/4 Poles, For Use With C Series F-Frame Molded Case Circuit Breaker, Left Side Mount
MFR:
Eaton
MFR #:
PLK1LOFF
UPC:
786679731444
Item #:
1607586
KD3300W C Series Type KD Molded Case Circuit Breaker, 600 V AC/250 V DC, 300 A, 35/65 kA Interrupt, 3 Poles, Electronic Trip
MFR:
Eaton
MFR #:
KD3300W
UPC:
786679117460
Item #:
972813
GHB3090S1 C Series Type GHB Molded Case Circuit Breaker, 277/480Y V AC/125/250 V DC, 90 A, 14 kAIC at 480Y/277 VAC/65 kAIC at 240 VAC Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Eaton
MFR #:
GHB3090S1
UPC:
786679020883
Item #:
1657985
1376D96G02 Type AQB RMS Naval Shipboard Molded Case Circuit Breaker, 500 V AC, 40 to 100 A, 15 kA Interrupt, 3 Poles, Electronic Trip
MFR:
Eaton
MFR #:
1376D96G02
UPC:
782114379684
Item #:
1583267
HLA3400T Mark 75 Classic Interchangeable Thermal Magnetic Molded Case Circuit Breaker Trip Unit, 3 Poles, 400 A, L Frame, For Use With Universal Frame Saf-T-Vue or Mark 75 Type HLA Molded Case Circuit Breaker
MFR:
Eaton
MFR #:
HLA3400T
UPC:
786679187920
Item #:
1605272
EGE2090FFG G Series Type EGE 2-Pole Molded Case Circuit Breaker, 600Y/347 V AC, 90 A, 18 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Eaton
MFR #:
EGE2090FFG
UPC:
786685018720
Item #:
1650372
NZM3-XHB Lockable Main Switch Assembly Kit With Axe, For Use With NZM, NZM1-4 Switch Disconnector, Power, Molded Case Circuit Breaker, Black
MFR:
Eaton
MFR #:
NZM3-XHB
Item #:
1652732
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.