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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  • Appleton
  • Eaton
  • Eaton Bussmann
  • Leviton
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
BAB2060 Miniature Circuit Breaker, 60 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: BAB2060
UPC: 786679302606
Item #: 18807
In Stock -
$276.75 each
Availability
Location Available Qty
Eaton
BAB3060H Miniature Circuit Breaker, 60 Amp, 3 Pole, 240V
MFR: Eaton
MFR #: BAB3060H
UPC: 786679303603
Item #: 20778
In Stock -
$624.62 each
Availability
Location Available Qty
Eaton
Eaton CH thermal magnetic circuit breaker,Type CHF 3/4-Inch standard circuit breaker,25 A,10 kAIC,Two-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 #: CHF225
UPC: 786685361895
Item #: 73945
In Stock -
$127.82 each
Availability
Location Available Qty
Eaton
Eaton BR thermal magnetic circuit breaker,Type BD 1-Inch CTL plug-on circuit breaker,Includes rejection tab feature,20-20 A,10 kAIC,Single-pole,120V,BD,#14-4 AWG Cu/Al,BD,Type BR Loadcenters
MFR: Eaton
MFR #: BD2020
UPC: 786676369251
Item #: 31205
Available to Order
$171.57 each
Availability
Location Available Qty
Eaton
BRN120AF Miniature Circuit Breaker, 20 Amp, 1 Pole, 120V
MFR: Eaton
MFR #: BRN120AF
UPC: 786689040895
Item #: 889415
In Stock -
$357.58 each
Availability
Location Available Qty
Eaton
Eaton CH thermal magnetic circuit breaker,Type CHT twin breaker,50 A,10 kAIC,Single-pole,120/240V,CHT,#14-8 AWG Cu/Al,CHT,Type CH Loadcenters,50-60 Hz,Switching duty rated, HCAR rated
MFR: Eaton
MFR #: CHT1515
UPC: 782113631530
Item #: 83690
In Stock -
$202.34 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, 30 A, 480Y/277 Vac, 125/250 Vdc, 50/60 Hz
MFR: Eaton
MFR #: GHB3030
UPC: 786679911273
Item #: 122341
In Stock -
$1016.47 each
Availability
Location Available Qty
Eaton
Eaton breaker, Handle locks,Non-Padlockable,QL,Single-pole
MFR: Eaton
MFR #: QL1NPL
UPC: 786679510100
Item #: 108589
In Stock -
$53.36 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 BR 1-Inch plug-on circuit breaker,70 A,10 kAIC,Two-pole,120/240V,BR,Common breaker trip,#8-1/0 AWG Cu/Al,Q28,BR,Type BR Loadcenters
MFR: Eaton
MFR #: BR270
UPC: 786676363150
Item #: 94466
In Stock -
$257.56 each
Availability
Location Available Qty
Eaton
Eaton BR thermal magnetic circuit breaker,Type BR 1-Inch plug-on circuit breaker,80 A,10 kAIC,Two-pole,120/240V,BR,Common breaker trip,#8-1/0 AWG Cu/Al,Q28,BR,Type BR Loadcenters
MFR: Eaton
MFR #: BR280
UPC: 786676363174
Item #: 149098
In Stock -
$362.27 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
BRN120GF Miniature Circuit Breaker, 20 Amp, 1 Pole, 120/240V
MFR: Eaton
MFR #: BRN120GF
UPC: 786689031336
Item #: 889417
In Stock -
$382.09 each
Availability
Location Available Qty
Eaton
BAB2015 Miniature Circuit Breaker, 15 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: BAB2015
UPC: 786679302156
Item #: 8999
In Stock -
$276.75 each
Availability
Location Available Qty
Eaton
Eaton CH Thermal magnetic circuit breaker, Type CH 3/4-Inch standard circuit breaker, 125 A, 10 kAIC, Two-pole, 120/240V, CH, Common breaker trip, #10-1/0 AWG Cu/Al, CH, Type CH Loadcenters
MFR: Eaton
MFR #: CH2125
UPC: 782113298788
Item #: 141302
In Stock -
$796.22 each
Availability
Location Available Qty
Eaton
Eaton CH thermal magnetic circuit breker,Type CH 3/4-Inch standard circuit breaker,70 A,10 kAIC,Two-pole,120/240V,CH,Common breaker trip,#14-2 AWG Cu/Al,CH,Type CH Loadcenters
MFR: Eaton
MFR #: CH270
UPC: 782113101897
Item #: 136566
In Stock -
$256.96 each
Availability
Location Available Qty
Eaton
BAB1015 Miniature Circuit Breaker, 15 Amp, 1 Pole, 120/240V
MFR: Eaton
MFR #: BAB1015
UPC: 786679301159
Item #: 3292
In Stock -
$95.39 each
Availability
Location Available Qty
Eaton
Eaton CH thermal magnetic circuit breaker,Type CH 3/4-Inch standard circuit breaker,80 A,10 kAIC,Two-pole,120/240V,CH,Common breaker trip,#10-1/0 AWG Cu/Al,CH,Type CH Loadcenters
MFR: Eaton
MFR #: CH280
UPC: 782113312293
Item #: 155723
In Stock -
$384.21 each
Availability
Location Available Qty
Eaton
Eaton BR thermal magnetic circuit breaker,Type BR 1-Inch plug-on circuit breaker,90 A,10 kAIC,Two-pole,120/240V,BR,Common breaker trip,#8-1/0 AWG Cu/Al,Q28,BR,Type BR Loadcenters
MFR: Eaton
MFR #: BR290
UPC: 786676363204
Item #: 149874
In Stock -
$362.27 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, 20 A, 277 Vac, 125 Vdc, 14 kAIC at 277 Vac, 50/60 Hz
MFR: Eaton
MFR #: GHB1020
UPC: 786679023624
Item #: 12673
Available to Order
$289.94 each
Availability
Location Available Qty
Eaton
GFTCB220 Miniature Circuit Breaker, 20 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: GFTCB220
UPC: 786676025959
Item #: 412014
In Stock -
$595.07 each
Availability
Location Available Qty
Eaton
Eaton BR thermal magnetic circuit breaker,Type BD 1-Inch CTL plug-on circuit breaker,Includes rejection tab feature,15-15 A,10 kAIC,Single-pole,120V,BD,#14-4 AWG Cu/Al,BD,Type BR Loadcenters
MFR: Eaton
MFR #: BD1515
UPC: 786676369053
Item #: 188866
Available to Order
$171.57 each
Availability
Location Available Qty
Eaton
Eaton Type CCV Tenant Main Circuit Breaker,Tenant main circuit breaker,200 A,10 kAIC,Two-pole,120/240 V,#2/0 AWG-300 kcmil Cu/Al,CCV,Type ECC unit enclosures
MFR: Eaton
MFR #: CCV2200
UPC: 786685368573
Item #: 41443
In Stock -
$974.24 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
CH230GFT Miniature Circuit Breaker, 30 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: CH230GFT
UPC: 786676025645
Item #: 413061
Available to Order
$624.94 each
Availability
Location Available Qty
Eaton
Eaton BR thermal magnetic circuit breaker,Type BR 1-Inch plug-on circuit breaker,100 A,10 kAIC,Three-pole,120/240V,BR,Common breaker trip,#1 AWG Cu/Al,Q28,BR,Type BR Loadcenters
MFR: Eaton
MFR #: BR3100
UPC: 786676368094
Item #: 155245
In Stock -
$942.34 each
Availability
Location Available Qty
Eaton
Eaton CH thermal magnetic circuit breaker,Type CH 3/4-Inch standard circuit breaker,20 A,10 kAIC,Three-pole,240V,CH,Common breaker trip,#14-6 AWG Cu/Al,CH,Type CH Loadcenters
MFR: Eaton
MFR #: CH320
UPC: 782113102023
Item #: 138687
In Stock -
$420.98 each
Availability
Location Available Qty
Leviton
Branch Circuit Breaker, Standard 2-Pole 100A 120/240V, 10Ka Interrupt Rating
MFR: Leviton
MFR #: LB200
UPC: 078477814550
Item #: 817925
In Stock -
$102.65 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, 60 A, 480Y/277 Vac, 125/250 Vdc, 50/60 Hz
MFR: Eaton
MFR #: GHB3060
UPC: 786679048092
Item #: 36579
In Stock -
$1016.47 each
Availability
Location Available Qty
Eaton
Eaton BR thermal magnetic circuit breaker,Type BR 1-Inch plug-on circuit breaker,60 A,10 kAIC,Three-pole,240V,BR,Common breaker trip,#4-1/0 AWG Cu/Al,Q28,BR,Type BR Loadcenters
MFR: Eaton
MFR #: BR360
UPC: 786676367950
Item #: 153959
In Stock -
$680.78 each
Availability
Location Available Qty
Eaton Bussmann Series
Eaton Bussmann series KTK-R fuse, Limitron, Fast-acting fuse, 1 A, Class CC, Non-indicating, Ferrule end x ferrule end, Standard, 600 V
MFR: Eaton Bussmann
MFR #: KTK-R-1
UPC: 051712420587
Item #: 52993
In Stock -
$38.32 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
Eaton
Eaton BR thermal magnetic circuit breaker,Type BR 1-Inch plug-on circuit breaker,35 A,10 kAIC,Two-pole,120/240V,BR,Common breaker trip,#14-4 AWG Cu/Al,Q28,BR,Type BR Loadcenters
MFR: Eaton
MFR #: BR235
UPC: 786676374354
Item #: 30008
In Stock -
$110.51 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 breaker, Quicklag handle tie,Single-pole
MFR: Eaton
MFR #: QL1HT
UPC: 786679480076
Item #: 170978
In Stock -
$5.69 each
Availability
Location Available Qty
Eaton
BAB3015H Miniature Circuit Breaker, 15 Amp, 3 Pole, 240V
MFR: Eaton
MFR #: BAB3015H
UPC: 786679303153
Item #: 175441
In Stock -
$638.34 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, 50 A, 480Y/277 Vac, 125/250 Vdc, 50/60 Hz
MFR: Eaton
MFR #: GHB3050
UPC: 786679911297
Item #: 110421
In Stock -
$1016.47 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 Bussmann Series
Eaton Bussmann series KTK-R fuse, Limitron, Fast-acting fuse, 2 A, Class CC, Non-indicating, Ferrule end x ferrule end, Standard, 600 V
MFR: Eaton Bussmann
MFR #: KTK-R-2
UPC: 051712420600
Item #: 54437
In Stock -
$38.32 each
Availability
Location Available Qty
Leviton
Branch Circuit Breaker, AFCI/GFCI 1-Pole 15A 120V, 10Ka Interrupt Rating
MFR: Leviton
MFR #: LB115-DF
UPC: 078477814611
Item #: 809162
Available to Order
$204.77 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 Series C complete molded case circuit breaker, G-frame, GHB, Complete breaker, Fixed thermal, Fixed magnetic trip type, Three-pole, 40 A, 480Y/277 Vac, 125/250 Vdc, 50/60 Hz
MFR: Eaton
MFR #: GHB3040
UPC: 786679911280
Item #: 52445
In Stock -
$1016.47 each
Availability
Location Available Qty
Eaton
BRP120DF Thermal Magnetic Circuit Breaker, 20 Amp, 10 kAIC, Single Pole
MFR: Eaton
MFR #: BRP120DF
UPC: 786670009207
Item #: 843607
In Stock -
$439.60 each
Availability
Location Available Qty
Eaton
BRP120AF Miniature Circuit Breaker, 15 Amp, 1 Pole, 120V
MFR: Eaton
MFR #: BRP120AF
UPC: 786689041021
Item #: 843602
In Stock -
$401.44 each
Availability
Location Available Qty
Eaton
Eaton breaker, Quicklag handle lock,Padlockable, ground fault,QL,Single-pole, two-pole, three-pole
MFR: Eaton
MFR #: QL123PL
UPC: 786679055212
Item #: 142611
In Stock -
$53.62 each
Availability
Location Available Qty
Eaton
CL220 Miniature Circuit Breaker, 20 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: CL220
UPC: 786676011631
Item #: 28061
In Stock -
$145.76 each
Availability
Location Available Qty
Eaton
Eaton BR arc fault / ground fault circuit breaker, 15 A, 10 kAIC , Single-pole, UL only
MFR: Eaton
MFR #: BRN115DF
UPC: 786689059675
Item #: 894813
In Stock -
$439.60 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.