Circuit Breakers and Accessories

Showing 49 - 96 of 4003 Items
Filters Clear Filters
expand_less Brand (1)
+ Show 11 More
expand_less Ways to Shop
expand_less Circuit Breaker Type
+ Show 2 More
expand_less Voltage Rating (AC)
+ Show 5 More
expand_less Amperage Rating
+ Show 36 More
expand_less Number of Poles
expand_less Interrupt Rating
+ Show 9 More
expand_less Trip Type
  • Eaton
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
$157.42 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 -
$368.29 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 -
$185.65 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, 30 A, 480Y/277 Vac, 125/250 Vdc, 50/60 Hz
MFR: Eaton
MFR #: GHB3030
UPC: 786679911273
Item #: 122341
In Stock -
$932.54 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 -
$48.96 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 -
$585.62 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 -
$236.29 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 -
$332.35 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 -
$637.54 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 -
$350.54 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 -
$253.92 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 -
$730.46 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 -
$235.75 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 -
$87.52 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 -
$352.49 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 -
$332.35 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
$266.00 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
$157.42 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 -
$893.80 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 -
$352.49 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 -
$864.54 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 -
$386.22 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 -
$932.54 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 -
$624.58 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 -
$386.22 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 -
$101.40 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 -
$57.34 each
Availability
Location Available Qty
Eaton
Eaton breaker, Quicklag handle tie,Single-pole
MFR: Eaton
MFR #: QL1HT
UPC: 786679480076
Item #: 170978
In Stock -
$5.22 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 -
$585.62 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 -
$932.54 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
$248.76 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 -
$154.92 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 -
$932.54 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 -
$403.30 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 -
$368.29 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 -
$49.18 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 -
$133.72 each
Availability
Location Available Qty
Eaton
Eaton CH thermal magnetic circuit breaker,Type CH 3/4-Inch standard circuit breaker,60 A,10 kAIC,Three-pole,240V,CH,Common breaker trip,#10-1/0 AWG Cu/Al,CH,Type CH Loadcenters
MFR: Eaton
MFR #: CH360
UPC: 782113102115
Item #: 141288
In Stock -
$386.22 each
Availability
Location Available Qty
Eaton
Eaton CH thermal magnetic circuit breaker,Type CH 3/4-Inch standard circuit breaker,50 A,10 kAIC,Three-pole,240V,CH,Common breaker trip,#10-1/0 AWG Cu/Al,CH,Type CH Loadcenters
MFR: Eaton
MFR #: CH350
UPC: 782113102092
Item #: 140631
In Stock -
$386.22 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
$248.76 each
Availability
Location Available Qty
Eaton
Type CH Style 3/4 in Loadcenter and Breaker Accessories, Circuit breaker unit enclosure, For CC circuit breakers, 225A, 225V, 10 kAIC, Wire size determined by circuit breaker installed, NEMA 3R enclosure
MFR: Eaton
MFR #: ECC225R
UPC: 782114225219
Item #: 160203
In Stock -
$939.50 each
Availability
Location Available Qty
Eaton
QBHW1020 Miniature Circuit Breaker, 20 Amp, 1 Pole, 120/240V
MFR: Eaton
MFR #: QBHW1020
UPC: 786679392058
Item #: 119617
Available to Order
$175.07 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, 20 A, 480Y/277 Vac, 125/250 Vdc, 50/60 Hz
MFR: Eaton
MFR #: GHB2020
UPC: 786679911204
Item #: 145194
In Stock -
$529.10 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
$248.76 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 20 A,10 kAIC,Four-pole,120/240V,BQ,Independent,#14-4 AWG Cu/Al,Q28,BQ,Type BR Loadcenters
MFR: Eaton
MFR #: BQ220220
UPC: 786676370752
Item #: 166042
Available to Order
$248.76 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
$656.15 each
Availability
Location Available Qty

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.