Circuit Breakers

Eaton BR thermal magnetic circuit breaker,Type BR 1-Inch plug-on circuit breaker,20 A,10 kAIC,Single-pole,120/240V,BR,#14-4 AWG Cu/Al,Q1,BR,Type BR loadcenters Molded Case Circuit Breakers
Mini circuit breaker, Homeline, 20A, 1 pole, 120/240VAC, 10kA AIR, standard type, plug in, UL Miniature Circuit Breakers
Multi 9 - C60BP - MCB - 1P - 20 A - C Curve - 277 V - 10 kA - UL 489 Low Voltage Circuit Breakers
Branch Circuit Breaker, GFCI 1-Pole 20A 120V, 10Ka Interrupt Rating GFCI Circuit Breakers
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Eaton
Eaton BR thermal magnetic circuit breaker,Type BR 1-Inch plug-on circuit breaker,15-20 A,10 kAIC,Single-pole,120/240V,BR,#14-4 AWG Cu/Al,BR,Type BR Loadcenters
MFR: Eaton
MFR #: BR1520
UPC: 786676370103
Item #: 36436
Available to Order
$178.01 each
Availability
Location Available Qty
Eaton
CL250 Miniature Circuit Breaker, 50 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: CL250
UPC: 786676011693
Item #: 31016
In Stock -
$168.86 each
Availability
Location Available Qty
Eaton
Eaton CH thermal magnetic circuit breaker,Type CHF 3/4-Inch standard circuit breaker,30 A,10 kAIC,Single-pole,120/240V,CHF,Trip flag, common breaker trip,(1) #14-8 AWG, (2) #14-10 AWG Cu/Al,CHF,Type CH Loadcenters
MFR: Eaton
MFR #: CHF130
UPC: 786685361864
Item #: 68064
In Stock -
$50.77 each
Availability
Location Available Qty
Eaton
Eaton BR thermal magnetic circuit breaker,Type BQ 1-Inch CTL plug-on circuit breaker,Includes rejection tab feature,(2) Two-Pole 30 A,10 kAIC,Four-pole,120/240V,BQ,Independent,#14-4 AWG Cu/Al,Q28,BQ,Type BR Loadcenters
MFR: Eaton
MFR #: BQ230230
UPC: 786676371001
Item #: 91961
Available to Order
$271.15 each
Availability
Location Available Qty
Eaton
BAB2100 Miniature Circuit Breaker, 100 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: BAB2100
UPC: 786679303009
Item #: 78356
In Stock -
$694.92 each
Availability
Location Available Qty
Eaton
Eaton BR thermal magnetic circuit breaker,Type BQ 1-Inch CTL plug-on circuit breaker,Includes rejection tab feature,(1) Two-Pole 20 A, (1) Two-Pole 30 A,10 kAIC,Four-pole,120/240V,BQ,Independent,#14-4 AWG Cu/Al,Q28,BQ,Type BR Loadcenters
MFR: Eaton
MFR #: BQ220230
UPC: 786676370806
Item #: 120088
Available to Order
$271.15 each
Availability
Location Available Qty
Eaton
Eaton CH thermal magnetic circuit breaker,Type CH 3/4-Inch standard circuit breaker,90 A,10 kAIC,Two-pole,120/240V,CH,Common breaker trip,#10-1/0 AWG Cu/Al,CH,Type CH Loadcenters
MFR: Eaton
MFR #: CH290
UPC: 782113101910
Item #: 137247
In Stock -
$358.08 each
Availability
Location Available Qty
Eaton
BAB3040H Miniature Circuit Breaker, 40 Amp, 3 Pole, 240V
MFR: Eaton
MFR #: BAB3040H
UPC: 786679303405
Item #: 33436
In Stock -
$638.34 each
Availability
Location Available Qty
Eaton
Eaton BR thermal magnetic circuit breaker,Type BQ 1-Inch CTL plug-on circuit breaker,Includes rejection tab feature,(1) Two-Pole 30 A, (1) Two-Pole 40 A,10 kAIC,Four-pole,120/240V,BQ,Independent,#14-4 AWG Cu/Al,Q28,BQ,Type BR Loadcenters
MFR: Eaton
MFR #: BQ230240
UPC: 786676371056
Item #: 10061
Available to Order
$271.15 each
Availability
Location Available Qty
Eaton
CL120 Miniature Circuit Breaker, 20 Amp, 1 Pole, 120/240V
MFR: Eaton
MFR #: CL120
UPC: 786676011556
Item #: 32207
In Stock -
$62.48 each
Availability
Location Available Qty
Eaton
Eaton CH AFCI circuit breaker, CH Combo AFCI Breaker, 20A, PON, 10 kAICkAIC, 20A, 10 kAIC , CH Combo AFCI Breaker, 20A, PON, 10 kAICkAIC
MFR: Eaton
MFR #: CHFP120AF
UPC: 786689058951
Item #: 901137
In Stock -
$427.53 each
Availability
Location Available Qty
Eaton
EATON BR GFCI CIRCUIT BREAKER, GROUND FAULT PERSONNEL PROTECTION CIRCUIT BREAKERS, PIGTAIL NEUTRAL, 40 A, 10 KAIC, TWO-POLE, 120/240 V, GFTCB, COMMON, #14-4 AWG, GROUND FAULT CIRCUIT INTERRUPTER, GFI
MFR: Eaton
MFR #: BRN240GF
UPC: 786676043786
Item #: 1528315
In Stock -
$668.09 each
Availability
Location Available Qty
Leviton
LSPD2-T Surge Protective Device with Two 20A 1-Pole Standard Thermal Magnetic Branch Circuit Breakers
MFR: Leviton
MFR #: LSPD2-T
UPC: 078477270295
Item #: 1198366
In Stock -
$244.43 each
Availability
Location Available Qty
Eaton
EATON BR GFCI CIRCUIT BREAKER, GROUND FAULT PERSONNEL PROTECTION CIRCUIT BREAKERS, PIGTAIL NEUTRAL, 30 A, 10 KAIC, TWO-POLE, 120/240 V, GFTCB, COMMON, #14-4 AWG, GROUND FAULT CIRCUIT INTERRUPTER, GFI
MFR: Eaton
MFR #: BRN230GF
UPC: 786676043809
Item #: 1525527
In Stock -
$668.09 each
Availability
Location Available Qty
Eaton
EATON BR GFCI CIRCUIT BREAKER, GROUND FAULT PERSONNEL PROTECTION CIRCUIT BREAKERS, PIGTAIL NEUTRAL, 50 A, 10 KAIC, TWO-POLE, 120/240 V, GFTCB, COMMON, #14-4 AWG, GROUND FAULT CIRCUIT INTERRUPTER, GFI
MFR: Eaton
MFR #: BRN250GF
UPC: 786676043793
Item #: 1517897
In Stock -
$668.09 each
Availability
Location Available Qty
Eaton
EATON BR GFCI CIRCUIT BREAKER, GROUND FAULT PERSONNEL PROTECTION CIRCUIT BREAKERS, PIGTAIL NEUTRAL, 20 A, 10 KAIC, TWO-POLE, 120/240 V, GFTCB, COMMON, #14-4 AWG, GROUND FAULT CIRCUIT INTERRUPTER, GFI
MFR: Eaton
MFR #: BRN220GF
UPC: 786676043762
Item #: 1511099
In Stock -
$668.09 each
Availability
Location Available Qty
Eaton
Eaton BR Thermal magnetic circuit breaker, Type BR 1-Inch plug-on circuit breaker, 125 A, 10 kAIC, Two-pole, 120/240V, BR, Common breaker trip, #4-2/0 AWG Cu/Al, Q28, BR, Type BR Loadcenters
MFR: Eaton
MFR #: BR2125
UPC: 786676367059
Item #: 105718
In Stock -
$656.61 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, G-frame, GHB, Complete breaker, Fixed thermal, Fixed magnetic trip type, Three-pole, 20 A, 480Y/277 Vac, 125/250 Vdc, 50/60 Hz
MFR: Eaton
MFR #: GHB3020
UPC: 786679911266
Item #: 66707
In Stock -
$1016.47 each
Availability
Location Available Qty
Eaton
BRN120EP Miniature Circuit Breaker, 20 Amp, 1 Pole, 120/240V
MFR: Eaton
MFR #: BRN120EP
UPC: 786689031329
Item #: 899719
Available to Order
$547.54 each
Availability
Location Available Qty
Eaton
QBGFT2050 Miniature Circuit Breaker, 50 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: QBGFT2050
UPC: 786676026697
Item #: 502313
In Stock -
$914.60 each
Availability
Location Available Qty
Eaton
Eaton Type CCV Tenant Main Circuit Breaker,Tenant main circuit breaker,100 A,10 kAIC,Two-pole,120/240 V,#2/0 AWG-300 kcmil Cu/Al,CCV,Type ECC unit enclosures
MFR: Eaton
MFR #: CCV2100
UPC: 786685368337
Item #: 223626
In Stock -
$974.24 each
Availability
Location Available Qty
Leviton
Load Center Circuit Identification Stickers - 5 Pack
MFR: Leviton
MFR #: LSTIK
UPC: 078477822715
Item #: 835145
Available to Order
$11.33 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, G-frame, GHB, Complete breaker, Fixed thermal, Fixed magnetic trip type, Single-pole, 30 A, 277 Vac, 125 Vdc, 14 kAIC at 277 Vac, 50/60 Hz
MFR: Eaton
MFR #: GHB1030
UPC: 786679016466
Item #: 124307
In Stock -
$289.94 each
Availability
Location Available Qty
Eaton
CLGF120 Miniature Circuit Breaker, 20 Amp, 1 Pole, 120/240V
MFR: Eaton
MFR #: CLGF120
UPC: 786689031527
Item #: 907415
In Stock -
$352.86 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Two Pole, 100A, 35kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG2X2T100)
MFR: Eaton
MFR #: PDG22G0100TFFJ
UPC: 786679317884
Item #: 1190811
In Stock -
$548.31 each
Availability
Location Available Qty
Eaton
QBHW3030H Miniature Circuit Breaker, 30 Amp, 3 Pole, 240V
MFR: Eaton
MFR #: QBHW3030H
UPC: 786679393307
Item #: 123143
In Stock -
$952.15 each
Availability
Location Available Qty
Eaton
Eaton Classified 1" AFCI circuit breaker, AFCI Combination circuit breaker, 20 A, 10 kAIC, Single-pole
MFR: Eaton
MFR #: CLCAF120
UPC: 786685514499
Item #: 829290
Available to Order
$368.90 each
Availability
Location Available Qty
Eaton
Eaton QB AFCI circuit breaker, Bolt-on breaker AFCI, 1 pole, 20A, 10kAIC
MFR: Eaton
MFR #: QB1020CAF
UPC: 786685514437
Item #: 372416
In Stock -
$631.96 each
Availability
Location Available Qty
Eaton
Eaton Type BW Circuit Breaker,Plug-on circuit breaker,150 A,10 kAIC,Two-pole,120/240 V,BR,Plug-on,#2 AWG-300 kcmil Cu/Al,BW,Type ECB unit enclosures
MFR: Eaton
MFR #: BW2150
UPC: 786676460408
Item #: 88799
In Stock -
$715.20 each
Availability
Location Available Qty
Eaton
Eaton BR thermal magnetic circuit breaker,Type BR 1-Inch plug-on circuit breaker,30 A,10 kAIC,Four-pole,120/240V,BR,Independent,#14-4 AWG Cu/Al,Q28,BR,Type BR Loadcenters
MFR: Eaton
MFR #: BR430
UPC: 786676372206
Item #: 140830
Available to Order
$302.08 each
Availability
Location Available Qty
Eaton
Eaton breaker, Quicklag handle tie,Single-pole
MFR: Eaton
MFR #: QL1HT
UPC: 786679480076
Item #: 170978
In Stock -
$5.69 each
Availability
Location Available Qty
Eaton
Type BW Circuit Breaker, 100A, Two-pole, 120/240V, 10 kAIC, Plug-on, #2-300 kcmil, Used with: Type ECB Unit Enclosures
MFR: Eaton
MFR #: BW2100
UPC: 782116061099
Item #: 175349
Available to Order
$630.90 each
Availability
Location Available Qty
Eaton
FAZ-B20/1-RT Miniature Circuit Breaker, 20 Amp, 1 Pole, 277/480V
MFR: Eaton
MFR #: FAZ-B20/1-RT
Item #: 97377
Available to Order
$149.50 each
Availability
Location Available Qty
Leviton
Branch Circuit Breaker, Standard 2-Pole 80A 120/240V, 10Ka Interrupt Rating
MFR: Leviton
MFR #: LB280
UPC: 078477814529
Item #: 840418
In Stock -
$102.65 each
Availability
Location Available Qty
Eaton
FAZ-C15/2-NA Miniature Circuit Breaker, 15 Amp, 2 Pole, 125/277V
MFR: Eaton
MFR #: FAZ-C15/2-NA
Item #: 71157
In Stock -
$264.78 each
Availability
Location Available Qty
Eaton
Eaton CH thermal magnetic circuit breaker,Type CH 3/4-Inch standard circuit breaker,30 A,10 kAIC,Three-pole,240V,CH,Common breaker trip,#14-6 AWG Cu/Al,CH,Type CH Loadcenters
MFR: Eaton
MFR #: CH330
UPC: 782113102054
Item #: 139292
In Stock -
$420.98 each
Availability
Location Available Qty
Leviton
TM BRANCH CIRCUIT BREAKER STANDARD 2-POLE 45A 120/240V. 10KA INTERRUPT RATING. W/ INSTRUCTION SHEET
MFR: Leviton
MFR #: LB245-T
UPC: 078477644713
Item #: 1108821
In Stock -
$30.66 each
Availability
Location Available Qty
Eaton
Eaton BR thermal magnetic circuit breaker,Type BR 1-Inch plug-on circuit breaker,20 A,10 kAIC,Four-pole,120/240V,BR,Independent,#14-4 AWG Cu/Al,Q28,BR,Type BR Loadcenters
MFR: Eaton
MFR #: BR420
UPC: 786676372152
Item #: 198302
Available to Order
$302.08 each
Availability
Location Available Qty
Eaton
Eaton Power Defense door handle, Standard lockable handle and mechanism, PD3 Global, Power Defense, 600 V, Power Defense, Frame 3
MFR: Eaton
MFR #: PDG3XHMDS
UPC: 786679593998
Item #: 1086592
Available to Order
$128.27 each
Availability
Location Available Qty
Eaton
FAZ-C2/1-NA-SP Miniature Circuit Breaker, 2 Amp, 1 Pole, 277V
MFR: Eaton
MFR #: FAZ-C2/1-NA-SP
Item #: 27145
In Stock -
$146.46 each
Availability
Location Available Qty
Eaton
Eaton GHQ thermal magnetic circuit breaker,Thermal-magnetic circuit breaker,20 A,14 kAIC,Single-pole,277 V,Non-Interchangeable,GHP,GDB-Frame,120/208/240 V Shunt trip
MFR: Eaton
MFR #: GHQ1020
UPC: 782114985113
Item #: 31955
Available to Order
$351.24 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, G-frame, GHB, Complete breaker, Fixed thermal, Fixed magnetic trip type, Two-pole, 30 A, 480Y/277 Vac, 125/250 Vdc, 50/60 Hz
MFR: Eaton
MFR #: GHB2030
UPC: 786679911211
Item #: 13977
In Stock -
$576.72 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker accessory handle mechanism, 20-in (507 mm) Handle mechanism shaft, PD1 Global, Frame J-K, 600 V, 507 mm/20 in, Frame 1
MFR: Eaton
MFR #: PDG12XHMS507
UPC: 786679586587
Item #: 1115294
Available to Order
$21.88 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Single Pole, 20A, 35kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG2X1T100)
MFR: Eaton
MFR #: PDG21G0020TFFJ
UPC: 786679245668
Item #: 1190810
In Stock -
$340.32 each
Availability
Location Available Qty
Eaton
FAZ-C20/1-SP Miniature Circuit Breaker, 20 Amp, 1 Pole, 277V
MFR: Eaton
MFR #: FAZ-C20/1-SP
Item #: 68812
In Stock -
$107.22 each
Availability
Location Available Qty
Eaton
BR125 Miniature Circuit Breaker, 25 Amp, 1 Pole, 120/240V
MFR: Eaton
MFR #: BR125
UPC: 786676362153
Item #: 76793
In Stock -
$46.15 each
Availability
Location Available Qty
Eaton
Eaton Type BW Circuit Breaker,Plug-on circuit breaker,200 A,10 kAIC,Two-pole,120/240 V,BR,Plug-on,#2 AWG-300 kcmil Cu/Al,BW,Type ECB unit enclosures
MFR: Eaton
MFR #: BW2200
UPC: 786676460552
Item #: 125866
Available to Order
$656.15 each
Availability
Location Available Qty
Eaton
BAB3035H Miniature Circuit Breaker, 35 Amp, 3 Pole, 240V
MFR: Eaton
MFR #: BAB3035H
UPC: 786679303351
Item #: 103651
In Stock -
$656.59 each
Availability
Location Available Qty

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.