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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Square D
QGL32200 Molded Case Circuit Breaker, 200 Amp, 3 Pole, 240V
MFR: Schneider Electric
MFR #: QGL32200
UPC: 785901705642
Item #: 23623
Available to Order
$2548.39 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,Load side terminals
MFR: Eaton
MFR #: CCV2100X
UPC: 786685368344
Item #: 134529
In Stock -
$948.73 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
In Stock -
$351.24 each
Availability
Location Available Qty
Eaton
Eaton BR thermal magnetic circuit breaker,Type BR 1-Inch quad circuit breaker,(2) 30 A, (2) 40 A,10 kAIC,Four-pole,120/240V,BRD,Independent,#14-4 AWG Cu/Al,BRD,Type BR Loadcenters
MFR: Eaton
MFR #: BRD230240
UPC: 786676372251
Item #: 157742
Available to Order
$253.25 each
Availability
Location Available Qty
Eaton
Eaton BR thermal magnetic circuit breaker,Type BQC 1-Inch CTL plug-on circuit breaker,Includes rejection tab feature,(1) Two-Pole 30 A, (1) Two-Pole 50 A,10 kAIC,Four-pole,120/240V,BQC,Common breaker trip,#14-4 AWG Cu/Al,BQC
MFR: Eaton
MFR #: BQC230250
UPC: 786676371919
Item #: 77063
Available to Order
$307.28 each
Availability
Location Available Qty
Leviton
Branch Circuit Breaker, Standard 2-Pole 70A 120/240V, 10Ka Interrupt Rating
MFR: Leviton
MFR #: LB270
UPC: 078477814536
Item #: 825128
In Stock -
$64.16 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BP, 1P, 2A, C curve, 14kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F42102
Item #: 758983
In Stock -
$121.15 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BP, 1P, 15A, C curve, 14kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F42115
Item #: 655640
In Stock -
$110.48 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
SQUARE D
LAL26400MB Molded Case Circuit Breaker, 400 Amp, 2 Pole, 600V
MFR: Schneider Electric
MFR #: LAL26400MB
UPC: 785901626732
Item #: 59218
Available to Order
$3747.91 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 30A, 3 pole, 600VAC, 14kA, I-Line, thermal magnetic, 80%, ABC
MFR: Schneider Electric
MFR #: HDA36030
UPC: 785901419938
Item #: 144716
Available to Order
$2187.65 each
Availability
Location Available Qty
Eaton
Eaton Classified 1" AFCI circuit breaker, AFCI Combination circuit breaker, 15 A, 10 kAIC, Single-pole
MFR: Eaton
MFR #: CLCAF115
UPC: 786685514482
Item #: 829289
In Stock -
$368.90 each
Availability
Location Available Qty
Eaton
QBHW2040 Miniature Circuit Breaker, 40 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: QBHW2040
UPC: 786679392751
Item #: 29770
Available to Order
$531.32 each
Availability
Location Available Qty
Eaton
FAZ-C5/2-NA Miniature Circuit Breaker, 5 Amp, 2 Pole, 277/480V
MFR: Eaton
MFR #: FAZ-C5/2-NA
Item #: 53248
In Stock -
$297.09 each
Availability
Location Available Qty
Square D
Mini circuit breaker, QOU, 10A, 1 pole, 120/240VAC, 10kA
MFR: Schneider Electric
MFR #: QOU110
UPC: 785901205678
Item #: 8277
In Stock -
$54.69 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
Available to Order
$289.94 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, F-frame, FD, Complete breaker, Fixed thermal, Fixed magnetic trip type, Three-pole, 30 A, 600 Vac, 250 Vdc, Load side, 50/60 Hz
MFR: Eaton
MFR #: FD3030
UPC: 786679305652
Item #: 3080
Available to Order
$2166.95 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT J, 200A, 3 pole, 600VAC, 25kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: JJL36200
UPC: 785901461937
Item #: 175479
In Stock -
$5831.74 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BP, 1P, 20A, C curve, 14kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F42120
Item #: 655624
In Stock -
$110.48 each
Availability
Location Available Qty
Eaton
FAZ-D10/1-NA-SP Miniature Circuit Breaker, 10 Amp, 1 Pole, 125/277V
MFR: Eaton
MFR #: FAZ-D10/1-NA-SP
Item #: 47788
Available to Order
$148.48 each
Availability
Location Available Qty
Eaton
FAZ-C3/1-SP Miniature Circuit Breaker, 3 Amp, 1 Pole, 277V
MFR: Eaton
MFR #: FAZ-C3/1-SP
Item #: 61242
Available to Order
$128.09 each
Availability
Location Available Qty
SQUARE D
Mini circuit breaker, E-Frame, 40A, 2 pole, 480Y/277VAC, 25kA max, bolt on [TAA]
MFR: Schneider Electric
MFR #: EDB24040
UPC: 785901879060
Item #: 139815
Available to Order
$560.44 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 Series C complete molded case circuit breaker, F-frame, FD, Complete breaker, Fixed thermal, Fixed magnetic trip type, Three-pole, 60 A, 600 Vac, 250 Vdc, Load side, 50/60 Hz
MFR: Eaton
MFR #: FD3060
UPC: 786679305713
Item #: 97096
Available to Order
$2166.95 each
Availability
Location Available Qty
SQUARE D
QBL22100 Molded Case Circuit Breaker, 100 Amp, 2 Pole, 240V
MFR: Schneider Electric
MFR #: QBL22100
UPC: 785901702931
Item #: 27359
In Stock -
$680.91 each
Availability
Location Available Qty
SQUARE D
QBP22200TM Molded Case Circuit Breaker, 200 Amp, 2 Pole, 240V
MFR: Schneider Electric
MFR #: QBP22200TM
UPC: 785901702863
Item #: 54724
In Stock -
$486.55 each
Availability
Location Available Qty
Milbank
MILBANK 150 AMP 2 POLE 240 VOLT PLUG-IN 22K AIC
MFR: Milbank
MFR #: UQFPH-150
UPC: 784572201460
Item #: 63172
In Stock -
$813.35 each
Availability
Location Available Qty
Eaton
Type BW Circuit Breaker, 125A, Two-pole, 120/240V, 10 kAIC, Plug-on, #2-300 kcmil, Used with: Type ECB Unit Enclosures
MFR: Eaton
MFR #: BW2125
UPC: 786676460361
Item #: 137161
Available to Order
$630.90 each
Availability
Location Available Qty
Eaton
Eaton BR thermal magnetic circuit breaker,Type BR 1-Inch plug-on circuit breaker,100 A,22 kAIC,Two-pole,120/240V,BRH,Common breaker trip,#4-1/0 AWG Cu/Al,BRH,Type BR Loadcenters
MFR: Eaton
MFR #: BRH2100
UPC: 786676373906
Item #: 172663
In Stock -
$655.05 each
Availability
Location Available Qty
SQUARE D
QOM50VH Circuit Breaker, 50 Amp, 2 Pole, 120/240V
MFR: Schneider Electric
MFR #: QOM50VH
UPC: 785901879596
Item #: 148353
Available to Order
$164.50 each
Availability
Location Available Qty
SQUARE D
QOM2200MVH Circuit Breaker, 200 Amp, 2 Pole, 120/240V
MFR: Schneider Electric
MFR #: QOM2200MVH
UPC: 785901301530
Item #: 15090
In Stock -
$1173.27 each
Availability
Location Available Qty
Clearance
Eaton
Eaton BR AFCI circuit breaker, Type BRC 1-Inch Combination AFCI Circuit Breaker Arc Fault, Single-Pole, 15A, 120V, 10 kAIC, #14-4 AWG Cu/Al at 60C or 75C, Arc fault, Quick Connect Neutral
MFR: Eaton
MFR #: BRCAF115QN
UPC: 786685952697
Item #: 432631
In Stock -
Phone: 1-855-999-2372 Email Contact Us
Availability
Location Available Qty
Eaton
FAZ-C10/2-NA Miniature Circuit Breaker, 10 Amp, 2 Pole, 277/480V
MFR: Eaton
MFR #: FAZ-C10/2-NA
Item #: 55281
In Stock -
$275.37 each
Availability
Location Available Qty
Square D
Mini circuit breaker, QOU, 30A, 1 pole, 120/240VAC, 10kA
MFR: Schneider Electric
MFR #: QOU130
UPC: 785901418566
Item #: 49685
In Stock -
$54.69 each
Availability
Location Available Qty
Eaton
FAZ-C2/1-SP Miniature Circuit Breaker, 2 Amp, 1 Pole, 277V
MFR: Eaton
MFR #: FAZ-C2/1-SP
Item #: 55034
Available to Order
$133.21 each
Availability
Location Available Qty
SQUARE D
Mini circuit breaker, QO, 30A, 3 pole, 208Y/120VAC, 10kA, plug in, 6mA grd fault A, pigtail [TAA]
MFR: Schneider Electric
MFR #: QO330GFI
UPC: 785901218975
Item #: 5979
Available to Order
$913.09 each
Availability
Location Available Qty
Square D
Mini circuit breaker, QOU, 10A, 2 pole, 120/240VAC, 10kA
MFR: Schneider Electric
MFR #: QOU210
UPC: 785901477457
Item #: 128034
In Stock -
$125.79 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 Series C complete molded case circuit breaker, G-frame, GHB, Complete breaker, Fixed thermal, Fixed magnetic trip type, Two-pole, 50 A, 480Y/277 Vac, 125/250 Vdc, 50/60 Hz
MFR: Eaton
MFR #: GHB2050
UPC: 786679911235
Item #: 101169
Available to Order
$576.72 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory terminal, Optional Al/Cu pressure terminals, 800 A, (3) #3/0 AWG-400 kcmil Cu/Al, For type MAM, HMAM, MAMH breakers, Frame J-K, Series C, 2 Accessory
MFR: Eaton
MFR #: TA800MA2
UPC: 786679679272
Item #: 100698
Available to Order
$134.57 each
Availability
Location Available Qty
SQUARE D
QBL22125 Molded Case Circuit Breaker, 125 Amp, 2 Pole, 240V
MFR: Schneider Electric
MFR #: QBL22125
UPC: 785901412557
Item #: 144561
Available to Order
$680.91 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
Leviton
Branch Circuit Breaker, Standard 2-Pole 125A 120/240V, 10KA Interrupt Rating
MFR: Leviton
MFR #: LB212
UPC: 078477930168
Item #: 817926
In Stock -
$205.33 each
Availability
Location Available Qty
Eaton
Eaton BR thermal magnetic circuit breaker,Type BR 1-Inch quad circuit breaker,(2) 20 A, (2) 30 A,10 kAIC,Four-pole,120/240V,BRD,Independent,#14-4 AWG Cu/Al,BRD,Type BR Loadcenters
MFR: Eaton
MFR #: BRD220230
UPC: 786676372213
Item #: 142335
Available to Order
$253.25 each
Availability
Location Available Qty
Leviton
Branch Circuit Breaker, GFCI 1-Pole 15A 120V, 10Ka Interrupt Rating
MFR: Leviton
MFR #: LB115-GF
UPC: 078477814628
Item #: 817921
Available to Order
$160.19 each
Availability
Location Available Qty
SQUARE D
QOM2 Circuit Breaker Enclosure, 2P, Type 1, Surface Mount, 100-225A, CSA, UL
MFR: Schneider Electric
MFR #: QOM22225NS
UPC: 785901328865
Item #: 86339
Available to Order
$336.15 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT B, 60A, 3 pole, 600Y/347VAC, 18kA, I-Line, thermal magnetic, 80%, ABC
MFR: Schneider Electric
MFR #: BGA36060
Item #: 778576
In Stock -
$1677.60 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BP, 1P, 4A, C curve, 14kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F42104
Item #: 758987
In Stock -
$121.15 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.