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 H, 60A, 2 pole, 600VAC, 14kA, I-Line, thermal magnetic, 80%, AB
MFR: Schneider Electric
MFR #: HDA260601
UPC: 785901419037
Item #: 207342
Available to Order
$1749.71 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 20A, 2 pole, 600VAC, 18kA, I-Line, thermal magnetic, 80%, BA
MFR: Schneider Electric
MFR #: HGA260203
UPC: 785901001720
Item #: 1271409
Available to Order
$2103.84 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 125A, 2 pole, 600VAC, 14kA, I-Line, thermal magnetic, 80%, AB
MFR: Schneider Electric
MFR #: HDA261251
UPC: 785901419068
Item #: 148421
Available to Order
$4272.14 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 150A, 2 pole, 600VAC, 18kA, I-Line, thermal magnetic, 80%, AC
MFR: Schneider Electric
MFR #: HGA261502
UPC: 785901491163
Item #: 92033
Available to Order
$3366.97 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 20A, 2 pole, 600VAC, 14kA, I-Line, thermal magnetic, 80%, BC
MFR: Schneider Electric
MFR #: HDA260204
UPC: 785901416388
Item #: 286045
Available to Order
$1749.71 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 40A, 2 pole, 600VAC, 18kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: HGL26040
UPC: 785901433811
Item #: 49601
Available to Order
$1362.38 each
Availability
Location Available Qty
Square D
QGA221252 Molded Case Circuit Breaker, 125 Amp, 2 Pole, 240V
MFR: Schneider Electric
MFR #: QGA221252
UPC: 785901631989
Item #: 62436
Available to Order
$1565.55 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 25A, 2 pole, 600VAC, 18kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: HGL26025
UPC: 785901433774
Item #: 222574
Available to Order
$1362.38 each
Availability
Location Available Qty
SQUARE D
Circuit Breaker, PowerLink?, 15A, 2 pole, 480Y/277VAC, 14kA, remotely operated, bolt on mount [TAA]
MFR: Schneider Electric
MFR #: ECB24015G3
UPC: 785901299561
Item #: 250242
Available to Order
$707.94 each
Availability
Location Available Qty
Square D
QGA222001 Molded Case Circuit Breaker, 200 Amp, 2 Pole, 240V
MFR: Schneider Electric
MFR #: QGA222001
UPC: 785901438922
Item #: 474931
Available to Order
$1565.55 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 125A, 2 pole, 600VAC, 25kA, I-Line, thermal magnetic, 80%, AB
MFR: Schneider Electric
MFR #: HJA261251
UPC: 785901651550
Item #: 63238
Available to Order
$4896.38 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 15A, 2 pole, 600VAC, 25kA, I-Line, thermal magnetic, 80%, AB
MFR: Schneider Electric
MFR #: HJA260151
UPC: 785901834182
Item #: 200426
Available to Order
$1665.67 each
Availability
Location Available Qty
Square D
QBA222004 Molded Case Circuit Breaker, 200 Amp, 2 Pole, 240V
MFR: Schneider Electric
MFR #: QBA222004
UPC: 785901672524
Item #: 12388
Available to Order
$589.66 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 100A, 2 pole, 600VAC, 14kA, I-Line, thermal magnetic, 80%, AC
MFR: Schneider Electric
MFR #: HDA261002
UPC: 785901750383
Item #: 35859
Available to Order
$2117.59 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 60A, 2 pole, 600VAC, 25kA, I-Line, thermal magnetic, 80%, AB
MFR: Schneider Electric
MFR #: HJA260601
UPC: 785901511632
Item #: 16957
Available to Order
$1665.67 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, LA, 125A, 3 pole, 600VAC, 22kA, 250VDC, 10kA, lugs, thermal magnetic
MFR: Schneider Electric
MFR #: LAL36125
UPC: 785901848400
Item #: 131421
Available to Order
$4547.29 each
Availability
Location Available Qty
Square D
Q4L3400 Molded Case Circuit Breaker, 400 Amp, 3 Pole, 240V
MFR: Schneider Electric
MFR #: Q4L3400
UPC: 785901649281
Item #: 164395
Available to Order
$3954.80 each
Availability
Location Available Qty
SQUARE D
LHP36300MB Molded Case Circuit Breaker, 300 Amp, 3 Pole, 600V
MFR: Schneider Electric
MFR #: LHP36300MB
UPC: 785901668350
Item #: 908613
Available to Order
$7480.06 each
Availability
Location Available Qty
Square D
HGL36150U33X Molded Case Circuit Breaker, 150 Amp, 3 Pole, 600V
MFR: Schneider Electric
MFR #: HGL36150U33X
UPC: 785901133599
Item #: 265854
Available to Order
$4141.20 each
Availability
Location Available Qty
Square D
QDL32175 Molded Case Circuit Breaker, 175 Amp, 3 Pole, 240V
MFR: Schneider Electric
MFR #: QDL32175
UPC: 785901523062
Item #: 109877
Available to Order
$1861.73 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, LA, 225A, 3 pole, 600VAC, 22kA, 250VDC, 10kA, lugs, thermal magnetic
MFR: Schneider Electric
MFR #: LAL36225
UPC: 785901009818
Item #: 198996
Available to Order
$4547.29 each
Availability
Location Available Qty
Square D
RLF36120CU44A Molded Case Circuit Breaker, 1200 Amp, 3 Pole, 600V
MFR: Schneider Electric
MFR #: RLF36120CU44A
UPC: 785901234012
Item #: 234408
Available to Order
Phone: 1-855-999-2372 Email Contact Us
Availability
Location Available Qty
Square D
JGL36250U31XUA Molded Case Circuit Breaker, 250 Amp, 3 Pole, 600V
MFR: Schneider Electric
MFR #: JGL36250U31XUA
UPC: 785901651697
Item #: 315696
Available to Order
Phone: 1-855-999-2372 Email Contact Us
Availability
Location Available Qty
Square D
RLF36200U44A Molded Case Circuit Breaker, 2000 Amp, 3 Pole, 600V
MFR: Schneider Electric
MFR #: RLF36200U44A
UPC: 785901234074
Item #: 536742
Available to Order
Phone: 1-855-999-2372 Email Contact Us
Availability
Location Available Qty
Square D
Circuit breaker, LA, 400A, 3 pole, 600VAC, 22kA, 250VDC, 10kA, lugs, cont. wire terminal
MFR: Schneider Electric
MFR #: LAL364008041
UPC: 785901153641
Item #: 1165542
Available to Order
$8185.43 each
Availability
Location Available Qty
SQUARE D
LHP36400MB Molded Case Circuit Breaker, 400 Amp, 3 Pole, 600V
MFR: Schneider Electric
MFR #: LHP36400MB
UPC: 785901205128
Item #: 915858
Available to Order
$7480.06 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 20A, 3 pole, 600VAC, 25kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: HJL36020
UPC: 785901955955
Item #: 80404
Available to Order
$2092.42 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT L, 400A, 3 pole, 600VAC, 18kA, lugs, MicroLogic 3.3S, 100%
MFR: Schneider Electric
MFR #: LGL36400CU33X
UPC: 785901486831
Item #: 432574
Available to Order
$7191.80 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, LH, 200A, 3 pole, 600VAC, 25kA, 250VDC, 50kA, lugs, thermal magnetic
MFR: Schneider Electric
MFR #: LHL36200
UPC: 785901082125
Item #: 190206
Available to Order
$7480.06 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT Q, 200A, 3 pole, 240VAC, 10kA, lugs, thermal magnetic, 80%, top of panel
MFR: Schneider Electric
MFR #: QBM32200TN
UPC: 785901662679
Item #: 110521
Available to Order
$1358.37 each
Availability
Location Available Qty
SQUARE D
LAP36400 Molded Case Circuit Breaker, 400 Amp, 3 Pole, 600V
MFR: Schneider Electric
MFR #: LAP36400
UPC: 785901424000
Item #: 964043
Available to Order
$4547.29 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT M, 600A, 3 pole, 600VAC, 25kA, lugs, ET 1.0, 80%
MFR: Schneider Electric
MFR #: MJL36600
UPC: 785901629306
Item #: 140765
Available to Order
$8800.00 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 40A, 3 pole, 600VAC, 25kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: HJL36040
UPC: 785901706557
Item #: 107595
Available to Order
$2092.42 each
Availability
Location Available Qty
Square D
QBA32175 Molded Case Circuit Breaker, 175 Amp, 3 Pole, 240V
MFR: Schneider Electric
MFR #: QBA32175
UPC: 785901405146
Item #: 184348
Available to Order
$1880.04 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 70A, 3 pole, 600VAC, 18kA, I-Line, thermal magnetic, 80%, ABC
MFR: Schneider Electric
MFR #: HGA36070
UPC: 785901491293
Item #: 189924
Available to Order
$1857.49 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT J, 200A, 3 pole, 600VAC, 50kA, I-Line, thermal magnetic, 80%, ABC
MFR: Schneider Electric
MFR #: JLA36200
UPC: 785901673101
Item #: 115025
Available to Order
$7534.85 each
Availability
Location Available Qty
Square D
Q4L3250 Molded Case Circuit Breaker, 250 Amp, 3 Pole, 240V
MFR: Schneider Electric
MFR #: Q4L3250
UPC: 785901649250
Item #: 80714
Available to Order
$3954.80 each
Availability
Location Available Qty
Square D
QGL32175 Molded Case Circuit Breaker, 175 Amp, 3 Pole, 240V
MFR: Schneider Electric
MFR #: QGL32175
UPC: 785901603535
Item #: 195691
Available to Order
$2548.39 each
Availability
Location Available Qty
Square D
Circuit breaker, PowerPacT H, 125A, 3 pole, 600VAC, 18kA, lugs, thermal magnetic, 80%, aux switch
MFR: Schneider Electric
MFR #: HGL36125AA
UPC: 785901054313
Item #: 171856
Available to Order
$4182.71 each
Availability
Location Available Qty
Square D
RGF36200 Molded Case Circuit Breaker, 2000 Amp, 3 Pole, 600V
MFR: Schneider Electric
MFR #: RGF36200
UPC: 785901238447
Item #: 994353
Available to Order
$23095.94 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 110A, 3 pole, 600VAC, 50kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: HLL36110
UPC: 785901433781
Item #: 954651
Available to Order
$6967.07 each
Availability
Location Available Qty
SQUARE D
LAP36250MB Molded Case Circuit Breaker, 250 Amp, 3 Pole, 600V
MFR: Schneider Electric
MFR #: LAP36250MB
UPC: 785901530046
Item #: 303901
Available to Order
$4547.29 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, LA, 400A, 3 pole, 600VAC, 22kA, 250VDC, 10kA, lugs, thermal magnetic, shunt trip
MFR: Schneider Electric
MFR #: LAL364001021
UPC: 785901339496
Item #: 51812
Available to Order
$5439.24 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, LA, 150A, 3 pole, 600VAC, 22kA, 250VDC, 10kA, lugs, thermal magnetic
MFR: Schneider Electric
MFR #: LAL36150
UPC: 785901563228
Item #: 93665
Available to Order
$4547.29 each
Availability
Location Available Qty
Square D
QDL32250 Molded Case Circuit Breaker, 250 Amp, 3 Pole, 240V
MFR: Schneider Electric
MFR #: QDL32250
UPC: 785901542902
Item #: 19037
Available to Order
$2548.39 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT L, 400A, 3 pole, 600VAC, 18kA, busbar, MicroLogic 3.3, 80%
MFR: Schneider Electric
MFR #: LGF36400U31X
UPC: 785901521785
Item #: 139880
Available to Order
$5589.10 each
Availability
Location Available Qty
SQUARE D
MJL36400 Molded Case Circuit Breaker, 400 Amp, 3 Pole, 600V
MFR: Schneider Electric
MFR #: MJL36400
UPC: 785901701828
Item #: 22942
Available to Order
$8800.00 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 45A, 3 pole, 600VAC, 18kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: HGL36045
UPC: 785901683117
Item #: 224924
Available to Order
$1602.87 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.