Circuit Breakers and Accessories
Showing 7585 - 7632
of 8748
Items
FAZ-D20/1-NA-L-SP FAZ-NA UL 489 Branch Circuit Breaker, 240 V, 20 A, 10, 15 kAIC Interrupt, 1 Poles, Thermal Magnetic Trip
MFR:
Eaton
MFR #:
FAZ-D20/1-NA-L-SP
Item #:
1628577
FAZ-D15/1-NA-L-SP FAZ-NA UL 489 Branch Circuit Breaker, 240 V, 15 A, 10, 15 kAIC Interrupt, 1 Poles, Thermal Magnetic Trip
MFR:
Eaton
MFR #:
FAZ-D15/1-NA-L-SP
Item #:
1628579
FD6PL1 Sentron Handle Padlocking Device, For Use With All FD Frame Molded Case Circuit Breakers
MFR:
Siemens
MFR #:
FD6PL1
UPC:
783643241220
Item #:
247135
B215H Type BLH Low Voltage Molded Case Circuit Breaker, 120/240 V AC, 15 A, 22 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
B215H
UPC:
783643263895
Item #:
134491
B270 Type BL Molded Case Circuit Breaker, 120/240 V AC, 70 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
B270
UPC:
783643263611
Item #:
105727
Q24020CT2 Quadplex Type QT Low Voltage Miniature Quadplex Molded Case Circuit Breaker, 120/240 V AC, 40 to 20 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
Q24020CT2
UPC:
783643083950
Item #:
279875
Q21530CT2 Low Voltage Miniature Quadplex Residential Molded Case Circuit Breaker, 120/240 V AC, 15 to 30 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
Q21530CT2
UPC:
887621024307
Item #:
226750
5ST3010 Auxiliary Switch, 400/230 V AC, For Use With 5SL, 5SY, 5SP Miniature Circuit Breakers, 5SU1 RCBOS and 5TE8 Switches
MFR:
Siemens
MFR #:
5ST3010
UPC:
754554769783
Item #:
277958
B230HH Type HBL Low Voltage Molded Case Circuit Breaker, 120/240 V AC, 30 A, 65 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
B230HH
UPC:
783643264151
Item #:
155492
Q325 Low Voltage Miniature Residential Molded Case Circuit Breaker With Insta-Wire, 240 V AC, 25 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
Q325
UPC:
783643156753
Item #:
95835
B250HH Type HBL Low Voltage Molded Case Circuit Breaker, 120/240 V AC, 50 A, 65 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
B250HH
UPC:
783643264175
Item #:
394354
Q345 Low Voltage Miniature Residential Molded Case Circuit Breaker With Insta-Wire, 240 V AC, 45 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
Q345
UPC:
783643171107
Item #:
253934
Q315 Low Voltage Miniature Residential Molded Case Circuit Breaker With Insta-Wire, 240 V AC, 15 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
Q315
UPC:
783643148390
Item #:
63841
LV426932T LV42693 Extended Rotary Handle, Black
MFR:
Schneider Electric
MFR #:
LV426932T
Item #:
1598217
FAZ-B2/3 Supplementary Protector, 480Y/277 V AC, 2 A, 7.5/15 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Eaton
MFR #:
FAZ-B2/3
Item #:
1646650
QS2125 Low Voltage Miniature Residential Molded Case Circuit Breaker, 120/240 V AC, 125 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
QS2125
UPC:
783087935235
Item #:
284906
Q22000S01 Type QP/MP Low Voltage Miniature Residential Molded Case Circuit Breaker With Insta Wire, 120/240 V AC, 20 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
Q22000S01
UPC:
783643237537
Item #:
173643
QS2100 Type QS Low Voltage Miniature Molded Case Circuit Breaker, 120/240 V AC, 100 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
QS2100
UPC:
783087935204
Item #:
24463
BQD240 Type BQD Molded Case Circuit Breaker, 277/480 V AC/125/250 V DC, 40 A, 14 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
BQD240
UPC:
783643277267
Item #:
95064
BQD220 Type BQD Molded Case Circuit Breaker, 277/480 V AC/125/250 V DC, 20 A, 14 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
BQD220
UPC:
783643277229
Item #:
18659
BE120 Type BL Circuit Breaker, 120 V AC, 20 A, 10 kA Interrupt, 1 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
BE120
UPC:
783643266100
Item #:
136179
B225HH Type HBL Molded Case Circuit Breaker, 120/240 V AC, 25 A, 65 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
B225HH
UPC:
783643082809
Item #:
394349
EGB1020FFWZ90 Type EGB Molded Case Circuit Breaker, 600Y/347 V AC, 20 A, 18/25 kA Interrupt, 1 Poles, Thermal Magnetic Trip
MFR:
Eaton
MFR #:
EGB1020FFWZ90
UPC:
786685896113
Item #:
1642377
QN2150RH Type QNRH Low Voltage Miniature Molded Case Circuit Breaker, 120/240 V AC, 150 A, 22 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
QN2150RH
UPC:
783643204256
Item #:
54628
PDG12M0040TFFJ Power Defense Globally Rated Molded Case Circuit Breaker, 600 V AC, 40 A, 65 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Eaton
MFR #:
PDG12M0040TFFJ
UPC:
786679252611
Item #:
1599987
PDG23G0090TFFJ PDG2 PD2 Global Ratings, 600 V AC, 90 A, 35 kA interrupt, 3 poles, T-M Fxd-Fxd TU trip
MFR:
Eaton
MFR #:
PDG23G0090TFFJ
UPC:
786679302491
Item #:
1618350
MBKQR1200A Sentron Buck Boost Insulation Low Voltage Mounting Kit, For Use With Type P1 Revised Panelboard and QR22B200 2-Pole Molded Case Circuit Breaker
MFR:
Siemens
MFR #:
MBKQR1200A
UPC:
804766155703
Item #:
671759
B310000S01 Type BL Low Voltage Molded Case Circuit Breaker, 120/240 V AC, 100 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
B310000S01
UPC:
783643268623
Item #:
115643
3VA4130-4ED34-0AA0 Sentron 3VA41 Class S Standard Low Voltage Molded Case Circuit Breaker, 30 A, 3 Poles
MFR:
Siemens
MFR #:
3VA4130-4ED34-0AA0
UPC:
804766943683
Item #:
1206703
BQD2100 Type BQD Molded Case Circuit Breaker, 277/480 V AC/125/250 V DC, 100 A, 14 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
BQD2100
UPC:
783643277335
Item #:
48819
PDD23F0150TFFN PDD2 PD2 Rated to 240 V, 240 V AC, 150 A, 35 kA interrupt, 3 poles, T-M Fxd-Fxd TU trip
MFR:
Eaton
MFR #:
PDD23F0150TFFN
UPC:
786679801338
Item #:
1638994
MBKVAM3150A Main Breaker Mounting Kit, 480 V, 150 A, 35 kA Interrupt
MFR:
Siemens
MFR #:
MBKVAM3150A
UPC:
195125075160
Item #:
1276283
EGB3020FFWZ90 Molded Case Circuit Breaker, 600Y/347 V AC, 20 A, 18/25 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Eaton
MFR #:
EGB3020FFWZ90
UPC:
786685896182
Item #:
1641343
ED63B050 Sentron Type ED6 Low Voltage Molded Case Circuit Breaker, 600 V AC/250 V DC, 50 A, 18 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
ED63B050
UPC:
783643209732
Item #:
318985
PDG23M0090TFFL Power Defense Globally Rated Molded Case Circuit Breaker, 600 V AC, 90 A, 65 kA at 480 V/25 kA at 600 V Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Eaton
MFR #:
PDG23M0090TFFL
UPC:
786679862896
Item #:
1627888
PDG33G0125TFAJ PDG3 PD3 Global Ratings, 600 V AC, 125 A, 35 kA interrupt, 3 poles, T-M Fxd-Adj TU trip
MFR:
Eaton
MFR #:
PDG33G0125TFAJ
UPC:
786679538630
Item #:
1584583
MBKFD3200A Sentron Main Breaker Standard Trip Mounting Kit With Breaker, For Use With FXD63B200 Circuit Breakers and P1 Panel, 600 V AC, 3-Pole, 65/35 kA at 240/480 V AC Interrupt Rating, Composite
MFR:
Siemens
MFR #:
MBKFD3200A
UPC:
887621791643
Item #:
394483
NGB3B030B Type NGB Low Voltage Molded Case Circuit Breaker, 600Y/347 V AC, 30 A, 14 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Siemens
MFR #:
NGB3B030B
UPC:
783643414280
Item #:
6201
PDG22M0070TFFL PDG2 PD2 Global Ratings, 600 V AC, 70 A, 65 kA interrupt, 2 poles, T-M Fxd-Fxd TU trip
MFR:
Eaton
MFR #:
PDG22M0070TFFL
UPC:
786687047308
Item #:
1664886
PDG3XPXR30400E2N PXR20 Standard LSI Power Xpert Release Electronic Trip Unit, 3 Poles, 400 A, 3 Frame, For Use With: Power Defense PDG3 Global Molded Case Circuit Breaker
MFR:
Eaton
MFR #:
PDG3XPXR30400E2N
UPC:
786679605707
Item #:
1649807
C16F3TM160 Circuit Breaker, 690 V AC, 160 A, 36 kA Interrupt, 3 Poles, Thermal/Magnetic Trip
MFR:
Schneider Electric
MFR #:
C16F3TM160
Item #:
1651424
PDG4XPXR30800E3R PXR20 Standard LSIG Power Xpert Release Electronic Trip Unit, 3 Poles, 800 A, J-K/4 Frame, For Use With: Power Defense PDG4 Global Molded Case Circuit Breaker
MFR:
Eaton
MFR #:
PDG4XPXR30800E3R
UPC:
786679603178
Item #:
1619430
2606D58G19 Field Mount Replacement Shunt Trip, 120 V AC
MFR:
Eaton
MFR #:
2606D58G19
UPC:
786679936054
Item #:
1622969
PDG33M0600E3RJ PDG3 PD3 Global Ratings, 600 V AC, 600 A, 65 kA interrupt, 3 poles, Electronic Trip trip
MFR:
Eaton
MFR #:
PDG33M0600E3RJ
UPC:
786679557556
Item #:
1599988
PDG33M0600B2NL PDG3 PD3 Global Ratings, 600 V AC, 600 A, 65 kA interrupt, 3 poles, Electronic Trip trip
MFR:
Eaton
MFR #:
PDG33M0600B2NL
UPC:
786679793756
Item #:
1667758
PDF43M0800FNNN Breaker Frames, 600 V AC, 800 A, 3 Poles, Glass Polyester
MFR:
Eaton
MFR #:
PDF43M0800FNNN
UPC:
786679349946
Item #:
1619429
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.