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
Showing 1 - 48 of 4099 Items
Filters Clear Filters
expand_less Brand (2)
+ Show 11 More
expand_less Ways to Shop
expand_less Circuit Breaker Type
+ Show 3 More
expand_less Voltage Rating (AC)
+ Show 5 More
expand_less Amperage Rating
+ Show 36 More
expand_less Mounting
expand_less Number of Poles
expand_less Interrupt Rating
+ Show 9 More
expand_less Trip Type
  • Eaton
  • Leviton
Top Seller
Eaton
BR120 Circuit Breaker, 20 Amp, 1 Pole, 120/240V
MFR: Eaton
MFR #: BR120
UPC: 786676362108
Item #: 68746
In Stock -
$46.15 each
Availability
Location Available Qty
Top Seller
Eaton
BR115 Circuit Breaker, 15 Amp, 1 Pole, 120/240V
MFR: Eaton
MFR #: BR115
UPC: 786676362054
Item #: 149352
In Stock -
$46.15 each
Availability
Location Available Qty
Top Seller
Eaton
CHF120 Circuit Breaker, 20 Amp, 1 Pole, 120/240V
MFR: Eaton
MFR #: CHF120
UPC: 786685361840
Item #: 81644
In Stock -
$46.58 each
Availability
Location Available Qty
Top Seller
Eaton
BR230 Circuit Breaker, 30 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: BR230
UPC: 786676362955
Item #: 102788
In Stock -
$101.40 each
Availability
Location Available Qty
Top Seller
Eaton
BR220, Circuit Breaker, 20 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: BR220
UPC: 786676362856
Item #: 131057
In Stock -
$101.40 each
Availability
Location Available Qty
Top Seller
Eaton
BRP115AF Miniature Circuit Breaker, 15 Amp, 1 Pole, 120V
MFR: Eaton
MFR #: BRP115AF
UPC: 786689041014
Item #: 843604
In Stock -
$368.29 each
Availability
Location Available Qty
Top Seller
Eaton
BR240, Circuit Breaker, 40 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: BR240
UPC: 786676363006
Item #: 134720
In Stock -
$101.40 each
Availability
Location Available Qty
Top Seller
Eaton
BR250 Molded Case Circuit Breaker, 50 Amp, 1 Pole, 120V
MFR: Eaton
MFR #: BR250
UPC: 786676363051
Item #: 179763
In Stock -
$164.11 each
Availability
Location Available Qty
Eaton
Eaton CH Thermal magnetic circuit breaker, Type CHF 3/4-Inch standard circuit breaker, 30 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 #: CHF230
UPC: 786685361901
Item #: 74628
In Stock -
$117.27 each
Availability
Location Available Qty
Top Seller
Eaton
Eaton BR Thermal magnetic circuit breaker, Type BR 1-Inch plug-on circuit breaker, 100 A, 10 kAIC, Two-pole, 120/240V, BR, Common breaker trip, #4-1/0 AWG Cu/Al, Q28, BR, Type BR Loadcenters
MFR: Eaton
MFR #: BR2100
UPC: 786676363259
Item #: 103538
In Stock -
$332.35 each
Availability
Location Available Qty
Eaton
Eaton CH Thermal magnetic circuit breaker, Type CHF 3/4-Inch standard circuit breaker, 20 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 #: CHF220
UPC: 786685361888
Item #: 73280
In Stock -
$117.27 each
Availability
Location Available Qty
Eaton
BAB3050H Miniature Circuit Breaker, 50 Amp, 3 Pole, 240V
MFR: Eaton
MFR #: BAB3050H
UPC: 786679303504
Item #: 20069
In Stock -
$585.62 each
Availability
Location Available Qty
Eaton
Eaton CH Thermal magnetic circuit breaker, Type CHF 3/4-Inch standard circuit breaker, 15 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 #: CHF115
UPC: 786685361833
Item #: 79766
In Stock -
$46.58 each
Availability
Location Available Qty
Eaton
BRN120DF Circuit Breaker, 20 Amp, 1 Pole, 120/240V
MFR: Eaton
MFR #: BRN120DF
UPC: 786689059699
Item #: 894810
In Stock -
$403.30 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 -
$403.30 each
Availability
Location Available Qty
Leviton
30A 2-P GFCI BRKR 120/240V AC/CA MAX HM
MFR: Leviton
MFR #: LB230-G
UPC: 078477468623
Item #: 32740
In Stock -
$237.32 each
Availability
Location Available Qty
Leviton
TM BRANCH CIRCUIT BREAKER STANDARD 2-POLE 20A 120/240V. 10KA INTERRUPT RATING. W/ INSTRUCTION SHEET
MFR: Leviton
MFR #: LB220-T
UPC: 078477644669
Item #: 1108815
In Stock -
$28.34 each
Availability
Location Available Qty
Eaton
BRN115AF Miniature Circuit Breaker, 15 Amp, 1 Pole, 120V
MFR: Eaton
MFR #: BRN115AF
UPC: 786689040888
Item #: 889413
In Stock -
$368.29 each
Availability
Location Available Qty
Eaton
Eaton BR Thermal magnetic circuit breaker, Type BR 1-Inch plug-on circuit breaker, 60 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 #: BR260
UPC: 786676363105
Item #: 180460
In Stock -
$164.11 each
Availability
Location Available Qty
Eaton
Eaton CH arc fault / ground fault circuit breaker, CH Dual Function AF/GF Breaker, 20A, Pigtail, 10 kAICkAIC
MFR: Eaton
MFR #: CHFN120DF
UPC: 786689058852
Item #: 900486
In Stock -
$461.81 each
Availability
Location Available Qty
Eaton
Eaton CH arc fault / ground fault circuit breaker, CH Dual Function AF/GF Breaker, 15A, Pigtail, 10 kAICkAIC
MFR: Eaton
MFR #: CHFN115DF
UPC: 786689058807
Item #: 901133
In Stock -
$461.81 each
Availability
Location Available Qty
Top Seller
Leviton
LB230-T Circuit Breaker, 30 Amp, 2 Pole, 120/240V
MFR: Leviton
MFR #: LB230-T
UPC: 078477644683
Item #: 1108818
In Stock -
$28.34 each
Availability
Location Available Qty
Top Seller
Leviton
LB120-DFT Smart AFCI/GFCI Circuit Breaker, 20 Amp, 120V, 1 Pole, 10KA
MFR: Leviton
MFR #: LB120-DFT
UPC: 078477644836
Item #: 1108828
In Stock -
$140.23 each
Availability
Location Available Qty
Top Seller
Leviton
LB120-T Circuit Breaker, 20 Amp, 1 Pole, 120V
MFR: Leviton
MFR #: LB120-T
UPC: 078477644621
Item #: 1107559
In Stock -
$15.37 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 -
$602.40 each
Availability
Location Available Qty
Eaton
BAB1020 Miniature Circuit Breaker, 20 Amp, 1 Pole, 120/240V
MFR: Eaton
MFR #: BAB1020
UPC: 786679301203
Item #: 16257
In Stock -
$87.52 each
Availability
Location Available Qty
Eaton
CHF250 Miniature Circuit Breaker, 50 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: CHF250
UPC: 786685532172
Item #: 34293
In Stock -
$118.65 each
Availability
Location Available Qty
Eaton
BAB2020 Miniature Circuit Breaker, 20 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: BAB2020
UPC: 786679302200
Item #: 9714
In Stock -
$253.92 each
Availability
Location Available Qty
Eaton
BAB2030 Miniature Circuit Breaker, 30 Amp, 2 Pole, 240V
MFR: Eaton
MFR #: BAB2030
UPC: 786679302309
Item #: 10368
In Stock -
$253.92 each
Availability
Location Available Qty
Eaton
Eaton CH Thermal magnetic circuit breaker, Type CH 3/4-Inch standard circuit breaker, 100 A, 10 kAIC, Two-pole, 120/240V, CH, Common breaker trip, 14AWG 1/0AWG, u/Al, CH, Type CH Loadcenters
MFR: Eaton
MFR #: CH2100
UPC: 782113102375
Item #: 138035
In Stock -
$352.49 each
Availability
Location Available Qty
Eaton
Eaton BR thermal magnetic circuit breaker,Type BR 1-Inch plug-on circuit breaker,20 A,10 kAIC,Two-pole,120V,BR,Common breaker trip,#14-4 AWG Cu/Al,Q28,BR,Type BR Loadcenters
MFR: Eaton
MFR #: BR2020
UPC: 786676370257
Item #: 18228
In Stock -
$163.32 each
Availability
Location Available Qty
Eaton
CHT2020 Miniature Circuit Breaker, 220 Amp, 1 Pole, 120/240V
MFR: Eaton
MFR #: CHT2020
UPC: 782113631547
Item #: 515148
In Stock -
$185.65 each
Availability
Location Available Qty
Eaton
CHF240 Miniature Circuit Breaker, 40 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: CHF240
UPC: 786685532165
Item #: 130360
In Stock -
$118.65 each
Availability
Location Available Qty
Eaton
BAB2050 Miniature Circuit Breaker, 50 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: BAB2050
UPC: 786679302507
Item #: 18128
In Stock -
$253.92 each
Availability
Location Available Qty
Eaton
CHFCAF115 Miniature Circuit Breaker, 15 Amp, 1 Pole, 120/240V
MFR: Eaton
MFR #: CHFCAF115
UPC: 786685546179
Item #: 81362
In Stock -
Phone: 1-855-999-2372 Email Contact Us
Availability
Location Available Qty
Eaton
CHFCAF120 Miniature Circuit Breaker, 20 Amp, 1 Pole, 120/240V
MFR: Eaton
MFR #: CHFCAF120
UPC: 786685546186
Item #: 10534
Available to Order
$392.23 each
Availability
Location Available Qty
Eaton
BAB3020H Miniature Circuit Breaker, 20 Amp, 3 Pole, 240V
MFR: Eaton
MFR #: BAB3020H
UPC: 786679303207
Item #: 157696
In Stock -
$585.62 each
Availability
Location Available Qty
Eaton
Eaton BR Thermal magnetic circuit breaker, Type BR 1-Inch plug-on circuit breaker, 15 A, 10 kAIC, Two-pole, 120/240V, BR, Common breaker trip, #14-4 AWG Cu/Al, Q28, BR, Type BR Loadcenters
MFR: Eaton
MFR #: BR215
UPC: 786676362801
Item #: 181056
In Stock -
$101.40 each
Availability
Location Available Qty
Eaton
BAB3030H Miniature Circuit Breaker, 30 Amp, 3 Pole, 240V
MFR: Eaton
MFR #: BAB3030H
UPC: 786679303306
Item #: 12210
In Stock -
$585.62 each
Availability
Location Available Qty
Eaton
BR130 Miniature Circuit Breaker, 30 Amp, 1 Pole, 120/240V
MFR: Eaton
MFR #: BR130
UPC: 786676362207
Item #: 121248
In Stock -
$46.15 each
Availability
Location Available Qty
Eaton
Eaton CH Thermal magnetic circuit breaker, Type CHF 3/4-Inch standard circuit breaker, 15 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 #: CHF215
UPC: 786685361871
Item #: 68689
In Stock -
$117.27 each
Availability
Location Available Qty
Eaton
Eaton BR thermal magnetic circuit breaker,Type BR 1-Inch plug-on circuit breaker,15-15 A,10 kAIC,Single-pole,120/240V,BR,#14-4 AWG Cu/Al,BR,Type BR Loadcenters
MFR: Eaton
MFR #: BR1515
UPC: 786676370059
Item #: 191694
In Stock -
$163.32 each
Availability
Location Available Qty
Eaton
BRCAF115 Miniature Circuit Breaker, 15 Amp, 1 Pole, 120V
MFR: Eaton
MFR #: BRCAF115
UPC: 786685514321
Item #: 140322
In Stock -
Phone: 1-855-999-2372 Email Contact Us
Availability
Location Available Qty
Eaton
BAB1030 Miniature Circuit Breaker, 30 Amp, 1 Pole, 120/240V
MFR: Eaton
MFR #: BAB1030
UPC: 786679301302
Item #: 16866
In Stock -
$84.70 each
Availability
Location Available Qty
Eaton
BAB2040 Miniature Circuit Breaker, 40 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: BAB2040
UPC: 786679302408
Item #: 17524
In Stock -
$253.92 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 -
$46.58 each
Availability
Location Available Qty
Eaton
BAB3100H Miniature Circuit Breaker, 100 Amp, 3 Pole, 240V
MFR: Eaton
MFR #: BAB3100H
UPC: 786679304006
Item #: 146183
In Stock -
$824.62 each
Availability
Location Available Qty
Eaton
QBGFT1020 Miniature Circuit Breaker, 20 Amp, 1 Pole, 120/240V
MFR: Eaton
MFR #: QBGFT1020
UPC: 786680130960
Item #: 336420
In Stock -
$1729.81 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.