Skip to main content

Circuit Breakers

19,028 Found
Eaton

Breaker, 25A, 2P, 120/240VAC, Ground Fault Equipment Protection

Item #: 2015074
CAT #: QBGFEP2025
UPC: 786679145166
Company wide:
Eaton

Breaker, 15/40A, 120/240V, 10 kAIC, CTL Quad CB

Item #: 499809
CAT #: BQ215240
UPC: 786676004411
Company wide:
Eaton

Bus Bar - 3 Pole - 6 Terminals

Item #: 843545
CAT #: Z-SV/UL-16/3P-3TE/6
UPC: 015081047080
Company wide:
Eaton

20A, 3P, 240V, Type CHB, 10 kAIC, CB

Item #: 82042
CAT #: CHB320
UPC: 782113112596
Company wide:
Milbank

175A 5T RL HD LVR OH

Item #: 295575
CAT #: UQFP-175
UPC: 784572146525
Company wide:
Milbank

Breaker, Molded Case, 200A, 240VAC, 2P, Main Type, F Frame, 10kAIC

Item #: 450946
CAT #: UQFB-200-X1
UPC: 784572146426
Company wide:
Square D

MINIATURE CIRCUIT BREAKER 120/240V 150A

Item #: 274220
CAT #: QO2150VH
UPC: 785901463887
Company wide:
Square D

Mini circuit breaker, E-Frame, 25A, 1 pole, 277 VAC, 100 kA max, bolt on

Item #: 613633
CAT #: EJB14025
UPC: 785901130512
Company wide:
GE

Replacement Part, Closing Relay, 220/250VDC, Medium Voltage

Item #: 697807
CAT #: 0108B5565R004
UPC:
Company wide:
GE

Movable Main, Contact Arm, AK2/2A15, AK25, AKU25, AKR30S, AKRU30S

Item #: 601892
CAT #: 269C257G15
UPC:
Company wide:
Eaton

Series C NEMA F-frame Molded Case Circuit Breaker

Item #: 1132007
CAT #: FDC3030
UPC: 786679451465
Company wide:
Weidmuller

Breaker, 3A, 250VAC, 65VDC, TS35, 1P, DIN Rail Mount, w/Trip Button

Item #: 164182
CAT #: 7940126717
UPC: 064675290982
Company wide:
Siemens

BREAKER 60A 3P 240V 22KA QPH

Item #: 329920
CAT #: Q360H
UPC: 783643156463
Company wide:
GE

Replacement, Roof Entrance Bushing, 15kV, 2000A, MagnaBlast Cubicle

Item #: 759744
CAT #: 0685C0931G002
UPC:
Company wide:
Square D

Instantaneous trip, MasterPacT W, Y, T, fixed, 100 to 130VAC/VDC

Item #: 595222
CAT #: S47382
UPC: 785901620525
Company wide:
Square D

SQD HJA261002 MOLDED CASE CIRCUIT

Item #: 582597
CAT #: HJA261002
UPC: 785901795780
Company wide:
Square D

Pushbutton, Momentary, 57mm, Red Mushroom Head, 1NC Contact, 10A, 600VAC

Item #: 112661
CAT #: 9001KR5RH6
UPC: 785901034001
Company wide:
ABB

Breaker, Molded Case, 20A, 3P, 600Y/347VAC, 25kAIC

Item #: 1205382
CAT #: XT1NU3020AAA00NXXX
UPC: 057558959151
Company wide:
ABB

AUX 250 V XT1.XT4

Item #: 1208847
CAT #: KXTAAUX
UPC: 015644692641
Company wide:
ABB

High Profile 2-Piece Terminal Cover

Item #: 1265059
CAT #: KT6HTC-3
UPC: 804325361200
Company wide:
ABB

Breaker, Molded Case, 30A, 3P, 600Y/347VAC, 25kAIC

Item #: 1205384
CAT #: XT1NU3030AAA00NXXX
UPC: 057558959199
Company wide:
Eaton

ETN FAZ-B10/1-NA UL 489 Industrial

Item #: 882310
CAT #: FAZ-B10/1-NA
UPC: 015081296327
Company wide:
ABB

Flange Handle Breaker Mechanism Kit XT1/XT4

Item #: 2155074
CAT #: KXTAFLHDLMECH
UPC: 056221121529
Company wide:
ABB

ABB KXTASORB

Item #: 1579346
CAT #: KXTASORB
UPC: 015644692146
Company wide:
Eaton

Breaker, 25A, 2P, 120/240VAC, Ground Fault Equipment Protection

25 Amp, 2-Pole, Type QBGFEP, Quicklag, Miniature Industrial Ground Fault Equipment Protector Circuit Breaker, Bolt-On, 120/240 VAC, 10 kAIC.
Item #: 2015074
CAT #: QBGFEP2025
UPC: 786679145166
Category: Equipment Protection Ground Fault Bolt-On Circuit Breakers
Company wide:
Eaton

Breaker, 15/40A, 120/240V, 10 kAIC, CTL Quad CB

CTL Quadplex Breaker, 2-Pole, 10 kAIC, 2-Pole 15 Amp Outer Indep Trip and 2-Pole 40 Amp Center Indep Trip, Requires (2) 1-inch spaces, Wire Size #14-4, 120/240 VAC ***For BR Series Loadcenters***
Item #: 499809
CAT #: BQ215240
UPC: 786676004411
Category: Residential Quadplex Circuit Breakers
Company wide:
Eaton

Bus Bar - 3 Pole - 6 Terminals

Bus Bar, 3-Pole, 6 Terminal. For use with FAZ Series Circuit Breakers
Item #: 843545
CAT #: Z-SV/UL-16/3P-3TE/6
UPC: 015081047080
Category: DIN Rail Mount Busbar Terminals
Company wide:
Eaton

20A, 3P, 240V, Type CHB, 10 kAIC, CB

20 Amp, 3-Pole, Miniature Industrial Circuit Breaker, Type CHB, Bolt-On, 10 kAIC, 240 VAC. ***Only for use with Vintage C-H Type PB Panelboards***
Item #: 82042
CAT #: CHB320
UPC: 782113112596
Category: 3-Pole 120/240V Bolt-On Circuit Breakers
Company wide:
Milbank

175A 5T RL HD LVR OH

MLB UQFP-175 175A 5T RL HD LVR OH
Item #: 295575
CAT #: UQFP-175
UPC: 784572146525
Category: 2-Pole Main Circuit Breakers
Company wide:
Milbank

Breaker, Molded Case, 200A, 240VAC, 2P, Main Type, F Frame, 10kAIC

Breaker, Molded Case, 200 Amp, 240 Volt AC, 2-Pole, Main Type, F Frame, 10 kAIC
Item #: 450946
CAT #: UQFB-200-X1
UPC: 784572146426
Category: 2-Pole Main Circuit Breakers
Company wide:
Square D

MINIATURE CIRCUIT BREAKER 120/240V 150A

MINIATURE CIRCUIT BREAKER 120/240V 150A
Item #: 274220
CAT #: QO2150VH
UPC: 785901463887
Category: Residential 2-Pole Circuit Breakers
Company wide:
Square D

Mini circuit breaker, E-Frame, 25A, 1 pole, 277 VAC, 100 kA max, bolt on

Mini circuit breaker, E-Frame, 25A, 1 pole, 277 VAC, 100 kA max, bolt on
Item #: 613633
CAT #: EJB14025
UPC: 785901130512
Category: 1-Pole 277/480V Bolt-On Circuit Breakers
Company wide:
GE

Replacement Part, Closing Relay, 220/250VDC, Medium Voltage

Replacement Part, Magne-Blast, Closing Relay, 220/250 Volt DC, Medium Voltage Switchgear
Item #: 697807
CAT #: 0108B5565R004
UPC:
Category: High Voltage Switchgear Accessories
Company wide:
GE

Movable Main, Contact Arm, AK2/2A15, AK25, AKU25, AKR30S, AKRU30S

Movable Main Contact Arm Assembly, Replacement Part, for AK2/2A15, AK25, AKU25, AKR30S, AKRU30S Breaker
Item #: 601892
CAT #: 269C257G15
UPC:
Category: Miscellaneous Low Voltage Circuit Breaker Parts
Company wide:
Eaton

Series C NEMA F-frame Molded Case Circuit Breaker

Series C NEMA F-frame Molded Case Circuit Breaker, Type Fdc, Cable In/cable Out,3-pole, 30 Amp, 600 Vac, 250 Vdc, Fixed Thermal-magnetic Trip
Item #: 1132007
CAT #: FDC3030
UPC: 786679451465
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
Weidmuller

Breaker, 3A, 250VAC, 65VDC, TS35, 1P, DIN Rail Mount, w/Trip Button

Breaker, 3 Amp, 250 Volt AC, 65 Volt DC, TS35, 1-Pole, 35 mm DIN Rail Mount, w/Trip Button
Item #: 164182
CAT #: 7940126717
UPC: 064675290982
Category: 1-Pole DIN Rail Mount Circuit Breakers
Company wide:
Siemens

BREAKER 60A 3P 240V 22KA QPH

BREAKER 60A 3P 240V 22KA QPH
Item #: 329920
CAT #: Q360H
UPC: 783643156463
Category: Residential 3-Pole Circuit Breakers
Company wide:
GE

Replacement, Roof Entrance Bushing, 15kV, 2000A, MagnaBlast Cubicle

Replacement, Roof Entrance Bushing, 15 kV, 2000 Amp, MagnaBlast Cubicle Parts
Item #: 759744
CAT #: 0685C0931G002
UPC:
Category: High Voltage Switchgear Accessories
Company wide:
Square D

Instantaneous trip, MasterPacT W, Y, T, fixed, 100 to 130VAC/VDC

Instantaneous trip, MasterPacT W, Y, T, fixed, 100 to 130VAC/VDC
Item #: 595222
CAT #: S47382
UPC: 785901620525
Category: Molded Case Circuit Breaker Undervoltage Releases
Company wide:
Square D

SQD HJA261002 MOLDED CASE CIRCUIT

SQD HJA261002 MOLDED CASE CIRCUIT BREAKER 600V 100A
Item #: 582597
CAT #: HJA261002
UPC: 785901795780
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
Square D

Pushbutton, Momentary, 57mm, Red Mushroom Head, 1NC Contact, 10A, 600VAC

Pushbutton, Momentary, 57 mm, Snap-In, Red Mushroom Head, 1 Normally Closed Contact, 10 Amp, 600 Volt AC
Item #: 112661
CAT #: 9001KR5RH6
UPC: 785901034001
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
ABB

Breaker, Molded Case, 20A, 3P, 600Y/347VAC, 25kAIC

Breaker, Molded Case, 20 Amp, 3-Pole, 600Y/347 Volt AC, 25 kAIC
Item #: 1205382
CAT #: XT1NU3020AAA00NXXX
UPC: 057558959151
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
ABB

AUX 250 V XT1.XT4

ABB KXTAAUX
Item #: 1208847
CAT #: KXTAAUX
UPC: 015644692641
Category: Molded Case Circuit Breaker Auxiliary Switches
Company wide:
ABB

High Profile 2-Piece Terminal Cover

High Profile 2-Piece Terminal Cover for 3 Pole T6 Fixed Breakers
Item #: 1265059
CAT #: KT6HTC-3
UPC: 804325361200
Category: Molded Case Circuit Breaker Terminal Shields
Company wide:
ABB

Breaker, Molded Case, 30A, 3P, 600Y/347VAC, 25kAIC

Breaker, Molded Case, 30 Amp, 3-Pole, 600Y/347 Volt AC, 25 kAIC
Item #: 1205384
CAT #: XT1NU3030AAA00NXXX
UPC: 057558959199
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
Eaton

ETN FAZ-B10/1-NA UL 489 Industrial

CUT FAZ-B10/1-NA
Item #: 882310
CAT #: FAZ-B10/1-NA
UPC: 015081296327
Category: 1-Pole DIN Rail Mount Circuit Breakers
Company wide:
ABB

Flange Handle Breaker Mechanism Kit XT1/XT4

Flange Handle Breaker Mechanism Kit XT1/XT4, Din Rail Mount, 2.9W X 5.15H X 4.69D
Item #: 2155074
CAT #: KXTAFLHDLMECH
UPC: 056221121529
Category: Molded Case Circuit Breaker Operating Handles
Company wide:
ABB

ABB KXTASORB

ABB KXTASORB
Item #: 1579346
CAT #: KXTASORB
UPC: 015644692146
Category: Molded Case Circuit Breaker Shunt Trips
Company wide:
Over 19,028 Items found