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
Circuit breaker, PowerPacT P, 600A, 3 pole, 600VAC, 18kA, lugs, ET1.0l, 80%
MFR: Schneider Electric
MFR #: PGL36060
UPC: 785901564508
Item #: 849042
Available to Order
Phone: 1-855-999-2372 Email Contact Us
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 25A, 2 pole, 600VAC, 25kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: HJL26025
UPC: 785901623243
Item #: 647624
Available to Order
$2510.59 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, LA, 350A, 2 pole, 600VAC, 22kA, 250VDC, 10kA, lugs, thermal magnetic
MFR: Schneider Electric
MFR #: LAL26350
UPC: 785901426486
Item #: 101911
Available to Order
$5621.85 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 80A, 2 pole, 600VAC, 18kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: HGL26080
UPC: 785901433873
Item #: 1096882
Available to Order
$1607.17 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 25A, 2 pole, 600VAC, 14kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: HDL26025
UPC: 785901706649
Item #: 178379
Available to Order
$1149.22 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 20A, 2 pole, 600VAC, 18kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: HGL26020
UPC: 785901433767
Item #: 166705
Available to Order
$1362.38 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT J, 150A, 2 pole, 600VAC, 14kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: JDL26150
UPC: 785901955771
Item #: 389381
Available to Order
$2873.06 each
Availability
Location Available Qty
SQUARE D
QDL22250 Molded Case Circuit Breaker, 250 Amp, 2 Pole, 240V
MFR: Schneider Electric
MFR #: QDL22250
UPC: 785901546030
Item #: 199230
Available to Order
$2217.99 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 60A, 2 pole, 600VAC, 18kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: HGL26060
UPC: 785901433859
Item #: 34845
Available to Order
$1362.38 each
Availability
Location Available Qty
Square D
Q4L2300 Molded Case Circuit Breaker, 300 Amp, 2 Pole, 240V
MFR: Schneider Electric
MFR #: Q4L2300
UPC: 785901649229
Item #: 197270
Available to Order
$3273.47 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT J, 175A, 2 pole, 600VAC, 14kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: JDL26175
UPC: 785901461906
Item #: 40794
Available to Order
$2873.06 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 15A, 2 pole, 600VAC, 25kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: HJL26015
UPC: 785901839439
Item #: 190864
Available to Order
$1673.72 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 70A, 3 pole, 600VAC, 25kA, I-Line, thermal magnetic, 80%, ABC
MFR: Schneider Electric
MFR #: HJA36070
UPC: 785901700661
Item #: 120089
Available to Order
$2332.37 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, LH, I-Line mount, 300A, 3 pole, 25kA, 600VAC, thermal magnetic
MFR: Schneider Electric
MFR #: LH36300
UPC: 785901339410
Item #: 38603
Available to Order
$8408.20 each
Availability
Location Available Qty
SQUARE D
LA36350 Molded Case Circuit Breaker, 350 Amp, 3 Pole, 600V
MFR: Schneider Electric
MFR #: LA36350
UPC: 785901426288
Item #: 86534
Available to Order
$5103.76 each
Availability
Location Available Qty
Square D
QGA32110 Molded Case Circuit Breaker, 110 Amp, 3 Pole, 240V
MFR: Schneider Electric
MFR #: QGA32110
UPC: 785901603542
Item #: 99907
Available to Order
$2786.16 each
Availability
Location Available Qty
Leviton
Branch Circuit Breaker, Standard 2-Pole 15A 120/240V, 10KA Interrupt Rating
MFR: Leviton
MFR #: LB215
UPC: 078477856529
Item #: 817923
Available to Order
$38.83 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, LH, 400A, 2 pole, 600VAC, 25kA, 250VDC, 50kA, I-Line, thermal magnetic, phase AC
MFR: Schneider Electric
MFR #: LH26400AC
UPC: 785901358725
Item #: 82884
Available to Order
$6980.49 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 100A, 2 pole, 600VAC, 14kA, I-Line, thermal magnetic, 80%, AB
MFR: Schneider Electric
MFR #: HDA261001
UPC: 785901419051
Item #: 96626
Available to Order
$2117.59 each
Availability
Location Available Qty
SQUARE D
Circuit Breaker, PowerLink?, 30A, 1 pole, 277VAC, 14kA, remotely operated, bolt on mount [TAA]
MFR: Schneider Electric
MFR #: ECB14030G3
UPC: 785901300151
Item #: 8205
Available to Order
$300.68 each
Availability
Location Available Qty
Square D
QBA222254 Molded Case Circuit Breaker, 225 Amp, 2 Pole, 240V
MFR: Schneider Electric
MFR #: QBA222254
UPC: 785901583837
Item #: 705062
Available to Order
$884.49 each
Availability
Location Available Qty
SQUARE D
MGA268002 Molded Case Circuit Breaker, 800 Amp, 2 Pole, 600V
MFR: Schneider Electric
MFR #: MGA268002
UPC: 785901420293
Item #: 166969
Available to Order
$7066.19 each
Availability
Location Available Qty
Square D
QGA221001 Molded Case Circuit Breaker, 100 Amp, 2 Pole, 240V
MFR: Schneider Electric
MFR #: QGA221001
UPC: 785901704003
Item #: 978340
Available to Order
$1565.55 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 100A, 2 pole, 600VAC, 18kA, I-Line, thermal magnetic, 80%, AC
MFR: Schneider Electric
MFR #: HGA261002
UPC: 785901749615
Item #: 428324
Available to Order
$1634.22 each
Availability
Location Available Qty
SQUARE D
LA26400AC Molded Case Circuit Breaker, 400 Amp, 2 Pole, 600V
MFR: Schneider Electric
MFR #: LA26400AC
UPC: 785901009795
Item #: 122197
Available to Order
$4183.96 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT J, 225A, 2 pole, 600VAC, 14kA, I-Line, thermal magnetic, 80%, AB
MFR: Schneider Electric
MFR #: JDA262251
UPC: 785901912187
Item #: 252256
Available to Order
$4443.40 each
Availability
Location Available Qty
Square D
QBA222001 Molded Case Circuit Breaker, 200 Amp, 2 Pole, 240V
MFR: Schneider Electric
MFR #: QBA222001
UPC: 785901417897
Item #: 132138
Available to Order
$589.66 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 60A, 2 pole, 600VAC, 18kA, I-Line, thermal magnetic, 80%, AC
MFR: Schneider Electric
MFR #: HGA260602
UPC: 785901834243
Item #: 80648
Available to Order
$1402.57 each
Availability
Location Available Qty
Square D
QGP22070TM Molded Case Circuit Breaker, 70 Amp, 2 Pole, 240V
MFR: Schneider Electric
MFR #: QGP22070TM
UPC: 785901819486
Item #: 321123
Available to Order
$1570.15 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 20A, 2 pole, 600VAC, 14kA, I-Line, thermal magnetic, 80%, AB
MFR: Schneider Electric
MFR #: HDA260201
UPC: 785901418993
Item #: 131787
Available to Order
$1749.71 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 100A, 2 pole, 600VAC, 18kA, I-Line, thermal magnetic, 80%, AB
MFR: Schneider Electric
MFR #: HGA261001
UPC: 785901651529
Item #: 37864
Available to Order
$1634.22 each
Availability
Location Available Qty
Square D
QBA221752 Molded Case Circuit Breaker, 175 Amp, 2 Pole, 240V
MFR: Schneider Electric
MFR #: QBA221752
UPC: 785901672531
Item #: 101197
Available to Order
$884.49 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, LA, 225A, 2 pole, 600VAC, 22kA, 250VDC, 10kA, lugs
MFR: Schneider Electric
MFR #: LAL26225
UPC: 785901334835
Item #: 228516
Available to Order
Phone: 1-855-999-2372 Email Contact Us
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 150A, 2 pole, 600VAC, 25kA, I-Line, thermal magnetic, 80%, AB
MFR: Schneider Electric
MFR #: HJA261501
UPC: 785901511618
Item #: 68313
Available to Order
$4896.38 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT J, 200A, 2 pole, 600VAC, 14kA, I-Line, thermal magnetic, 80%, AB
MFR: Schneider Electric
MFR #: JDA262001
UPC: 785901912347
Item #: 233109
Available to Order
$4443.40 each
Availability
Location Available Qty
SQUARE D
HJL36100U31X Molded Case Circuit Breaker, 100 Amp, 3 Pole, 600V
MFR: Schneider Electric
MFR #: HJL36100U31X
UPC: 785901755104
Item #: 368100
Available to Order
$2370.90 each
Availability
Location Available Qty
Square D
JDL36250CU33X Molded Case Circuit Breaker, 250 Amp, 3 Pole, 600V
MFR: Schneider Electric
MFR #: JDL36250CU33X
UPC: 785901952282
Item #: 1159320
Available to Order
$3900.75 each
Availability
Location Available Qty
Square D
MOTOR CIRCUIT PROTECTOR 600Y/347V 7A
MFR: Schneider Electric
MFR #: GJL36007M02
UPC: 785901793595
Item #: 171424
Available to Order
$1124.18 each
Availability
Location Available Qty
Square D
RLF36160U31A Molded Case Circuit Breaker, 1600 Amp, 3 Pole, 600V
MFR: Schneider Electric
MFR #: RLF36160U31A
UPC: 785901771722
Item #: 402936
Available to Order
Phone: 1-855-999-2372 Email Contact Us
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 30A, 3 pole, 600VAC, 18kA, I-Line, thermal magnetic, 80%, padlock handle, ABC
MFR: Schneider Electric
MFR #: HGA36030YP
UPC: 785901983163
Item #: 556329
Available to Order
$2597.57 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 60A, 3 pole, 600VAC, 50kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: HLP36060
UPC: 785901942085
Item #: 1028963
Available to Order
$2941.05 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT B, 45A, 3 pole, 480Y/277VAC, 35kA, I-Line, thermal magnetic, 80%, ABC
MFR: Schneider Electric
MFR #: BGA34045Y
UPC: 785901069331
Item #: 890860
Available to Order
$1425.61 each
Availability
Location Available Qty
SQUARE D
Surge protection device, Surgelogic, type IESE, 5A, 120 V, DIN rail mount, active tracking filter
MFR: Schneider Electric
MFR #: HFNF120IESE005
UPC: 785901290346
Item #: 1140803
Available to Order
$607.56 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT L, 600A, 3 pole, 600VAC, 18kA, busbar, MicroLogic 3.3, 80%
MFR: Schneider Electric
MFR #: LGF36600U31X
UPC: 785901486787
Item #: 1234646
Available to Order
$8232.40 each
Availability
Location Available Qty
Square D
Circuit breaker, PowerPacT B, 40A, 2 pole, 600Y/347VAC, 18kA, I-Line, thermal magnetic, 80%, BC
MFR: Schneider Electric
MFR #: BGA260404
Item #: 1247757
Available to Order
$1424.42 each
Availability
Location Available Qty
SQUARE D
HGA36150U31X Molded Case Circuit Breaker, 150 Amp, 3 Pole, 600V
MFR: Schneider Electric
MFR #: HGA36150U31X
UPC: 785901168461
Item #: 933897
In Stock -
$4093.13 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Circuit breaker, PowerPacT B, 50A, 3 pole, 600Y/347VAC, 14kA, terminal nut, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: BDF36050
Item #: 807578
Available to Order
$971.55 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 15A, 3 pole, 600VAC, 25kA, I-Line, thermal magnetic, 80%, padlock handle, ABC
MFR: Schneider Electric
MFR #: HJA36015YP
Item #: 1089501
Available to Order
$2164.65 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.