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, PowerLink?, 30A, 3 pole, 240VAC, 42kA, remotely operated, bolt on mount [TAA]
MFR: Schneider Electric
MFR #: ECB32030G3
UPC: 785901300175
Item #: 132612
Available to Order
$1129.15 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT J, 250A, 2 pole, 600VAC, 25kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: JJL26250
UPC: 785901955924
Item #: 432265
Available to Order
$10024.66 each
Availability
Location Available Qty
SQUARE D
Motor circuit protector, LA, 400A, 3 pole, 600VAC, 22kA, 250VDC, 10kA, lugs, magnetic
MFR: Schneider Electric
MFR #: LAL3640032M
UPC: 785901650478
Item #: 229405
Available to Order
Phone: 1-855-999-2372 Email Contact Us
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT J, 150A, 3 pole, 600VAC, 25kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: JJL36150
UPC: 785901955931
Item #: 172762
Available to Order
$5831.74 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 35A, 3 pole, 600VAC, 14kA, I-Line, thermal magnetic, 80%, ABC
MFR: Schneider Electric
MFR #: HDA36035
UPC: 785901422235
Item #: 98861
Available to Order
$2187.65 each
Availability
Location Available Qty
Square D
QDA32225 Molded Case Circuit Breaker, 225 Amp, 3 Pole, 240V
MFR: Schneider Electric
MFR #: QDA32225
UPC: 785901405115
Item #: 129677
Available to Order
$2033.35 each
Availability
Location Available Qty
SQUARE D
HDA36150U31X Molded Case Circuit Breaker, 150 Amp, 3 Pole, 600V
MFR: Schneider Electric
MFR #: HDA36150U31X
UPC: 785901324409
Item #: 43909
Available to Order
$3005.07 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 50A, 3 pole, 600VAC, 14kA, I-Line, thermal magnetic, 80%, ABC
MFR: Schneider Electric
MFR #: HDA36050
UPC: 785901539926
Item #: 145991
Available to Order
$2187.65 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, LA, 200A, 3 pole, 600VAC, 22kA, 250VDC, 10kA, I-Line, thermal magnetic
MFR: Schneider Electric
MFR #: LA36200
UPC: 785901339298
Item #: 89264
Available to Order
$5103.76 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
HJA36060U31XYP Molded Case Circuit Breaker, 60 Amp, 3 Pole, 600V
MFR: Schneider Electric
MFR #: HJA36060U31XYP
UPC: 785901746553
Item #: 188331
Available to Order
$2421.80 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 20A, 3 pole, 600VAC, 18kA, I-Line, thermal magnetic, 80%, ABC
MFR: Schneider Electric
MFR #: HGA36020
UPC: 785901601333
Item #: 169850
Available to Order
$1651.00 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, LA, 225A, 3 pole, 600VAC, 22kA, 250VDC, 10kA, I-Line, thermal magnetic
MFR: Schneider Electric
MFR #: LA36225
UPC: 785901241843
Item #: 599
Available to Order
$5103.76 each
Availability
Location Available Qty
Square D
QBA32100 Molded Case Circuit Breaker, 100 Amp, 3 Pole, 240V
MFR: Schneider Electric
MFR #: QBA32100
UPC: 785901412618
Item #: 167823
Available to Order
$1880.04 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, LA, 250A, 3 pole, 600VAC, 22kA, 250VDC, 10kA, I-Line, thermal magnetic
MFR: Schneider Electric
MFR #: LA36250
UPC: 785901426202
Item #: 113960
Available to Order
$5103.76 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 40A, 3 pole, 600VAC, 14kA, I-Line, thermal magnetic, 80%, ABC
MFR: Schneider Electric
MFR #: HDA36040
UPC: 785901419945
Item #: 162769
Available to Order
$2187.65 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 35A, 3 pole, 600VAC, 18kA, I-Line, thermal magnetic, 80%, ABC
MFR: Schneider Electric
MFR #: HGA36035
UPC: 785901422303
Item #: 98118
Available to Order
$1651.00 each
Availability
Location Available Qty
SQUARE D
QBL22250 Molded Case Circuit Breaker, 250 Amp, 2 Pole, 240V
MFR: Schneider Electric
MFR #: QBL22250
UPC: 785901528869
Item #: 43026
Available to Order
$995.51 each
Availability
Location Available Qty
SQUARE D
QBP22175TM Molded Case Circuit Breaker, 175 Amp, 2 Pole, 240V
MFR: Schneider Electric
MFR #: QBP22175TM
UPC: 785901689850
Item #: 321122
Available to Order
$486.55 each
Availability
Location Available Qty
SQUARE D
HGL26090 Molded Case Circuit Breaker, 90 Amp, 2 Pole, 600V
MFR: Schneider Electric
MFR #: HGL26090
UPC: 785901598817
Item #: 1016910
Available to Order
$2410.75 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 50A, 2 pole, 600VAC, 25kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: HJL26050
UPC: 785901955863
Item #: 403912
Available to Order
$1673.72 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, LA, 300A, 2 pole, 600VAC, 22kA, 250VDC, 10kA, lugs, thermal magnetic
MFR: Schneider Electric
MFR #: LAL26300
UPC: 785901426448
Item #: 6905
Available to Order
$3747.91 each
Availability
Location Available Qty
SQUARE D
QDP22090TM Molded Case Circuit Breaker, 90 Amp, 2 Pole, 240V
MFR: Schneider Electric
MFR #: QDP22090TM
UPC: 785901568797
Item #: 13391
Available to Order
$1173.27 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 70A, 2 pole, 600VAC, 14kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: HDL26070
UPC: 785901461913
Item #: 27096
Available to Order
$1402.83 each
Availability
Location Available Qty
Square D
Circuit breaker, PowerPacT P, 600A, 3 pole, 600VAC, 18kA, I-Line, ET1.0l, 80%, ABC
MFR: Schneider Electric
MFR #: PGA36060
UPC: 785901638131
Item #: 360881
Available to Order
Phone: 1-855-999-2372 Email Contact Us
Availability
Location Available Qty
SQUARE D
Circuit breaker, LH, I-Line mount, 350A, 3 pole, 25kA, 600VAC, thermal magnetic
MFR: Schneider Electric
MFR #: LH36350
UPC: 785901339427
Item #: 352588
Available to Order
$8408.20 each
Availability
Location Available Qty
SQUARE D
QDP22175TM Molded Case Circuit Breaker, 175 Amp, 2 Pole, 240V
MFR: Schneider Electric
MFR #: QDP22175TM
UPC: 785901546061
Item #: 8379
Available to Order
$1173.27 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 100A, 2 pole, 600VAC, 25kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: HJL26100
UPC: 785901706656
Item #: 291631
Available to Order
$1847.66 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 80A, 2 pole, 600VAC, 25kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: HJL26080
UPC: 785901459491
Item #: 191452
Available to Order
$4157.22 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 60A, 3 pole, 600VAC, 18kA, I-Line, thermal magnetic, 80%, ABC
MFR: Schneider Electric
MFR #: HGA36060
UPC: 785901795032
Item #: 169020
Available to Order
$1651.00 each
Availability
Location Available Qty
Square D
Q4L2400 Molded Case Circuit Breaker, 400 Amp, 2 Pole, 240V
MFR: Schneider Electric
MFR #: Q4L2400
UPC: 785901649243
Item #: 40768
Available to Order
$3273.47 each
Availability
Location Available Qty
SQUARE D
JJA36250U44X Molded Case Circuit Breaker, 250 Amp, 3 Pole, 600V
MFR: Schneider Electric
MFR #: JJA36250U44X
UPC: 785901763017
Item #: 440996
Available to Order
$8496.97 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 40A, 2 pole, 600VAC, 25kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: HJL26040
UPC: 785901706540
Item #: 430729
Available to Order
$1673.72 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 35A, 2 pole, 600VAC, 14kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: HDL26035
UPC: 785901458937
Item #: 330425
Available to Order
$1149.22 each
Availability
Location Available Qty
SQUARE D
QJL22100 Molded Case Circuit Breaker, 100 Amp, 2 Pole, 240V
MFR: Schneider Electric
MFR #: QJL22100
UPC: 785901877592
Item #: 321089
Available to Order
$6108.80 each
Availability
Location Available Qty
SQUARE D
QBL22175 Molded Case Circuit Breaker, 175 Amp, 2 Pole, 240V
MFR: Schneider Electric
MFR #: QBL22175
UPC: 785901672449
Item #: 66372
Available to Order
$680.91 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 30A, 2 pole, 600VAC, 25kA, I-Line, thermal magnetic, 80%, AB
MFR: Schneider Electric
MFR #: HJA260301
UPC: 785901611639
Item #: 91122
Available to Order
$1665.67 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 20A, 2 pole, 600VAC, 14kA, I-Line, thermal magnetic, 80%, AC
MFR: Schneider Electric
MFR #: HDA260202
UPC: 785901416371
Item #: 136620
Available to Order
$1749.71 each
Availability
Location Available Qty
SQUARE D
Circuit Breaker, PowerLink?, 15A, 1 pole, 277VAC, 14kA, remotely operated, bolt on mount [TAA]
MFR: Schneider Electric
MFR #: ECB14015G3
UPC: 785901335849
Item #: 145165
Available to Order
$300.68 each
Availability
Location Available Qty
SQUARE D
Circuit Breaker, PowerLink?, 20A, 2 pole, 480Y/277VAC, 14kA, remotely operated, bolt on mount, emergency lighting [TAA]
MFR: Schneider Electric
MFR #: ECB142020G3EL
UPC: 785901417248
Item #: 46468
Available to Order
$707.94 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 150A, 2 pole, 600VAC, 14kA, I-Line, thermal magnetic, 80%, AB
MFR: Schneider Electric
MFR #: HDA261501
UPC: 785901419099
Item #: 163785
Available to Order
$4272.14 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT J, 225A, 2 pole, 600VAC, 14kA, I-Line, thermal magnetic, 80%, AC
MFR: Schneider Electric
MFR #: JDA262252
UPC: 785901912194
Item #: 1299943
Available to Order
$4443.40 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 70A, 2 pole, 600VAC, 18kA, I-Line, thermal magnetic, 80%, AB
MFR: Schneider Electric
MFR #: HGA260701
UPC: 785901539742
Item #: 704791
Available to Order
$3676.99 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 20A, 2 pole, 600VAC, 25kA, I-Line, thermal magnetic, 80%, AB
MFR: Schneider Electric
MFR #: HJA260201
UPC: 785901442172
Item #: 48377
Available to Order
$1665.67 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 150A, 2 pole, 600VAC, 18kA, I-Line, thermal magnetic, 80%, AB
MFR: Schneider Electric
MFR #: HGA261501
UPC: 785901539896
Item #: 970637
Available to Order
$3366.97 each
Availability
Location Available Qty
Square D
QGA221502 Molded Case Circuit Breaker, 150 Amp, 2 Pole, 240V
MFR: Schneider Electric
MFR #: QGA221502
UPC: 785901686514
Item #: 140966
Available to Order
$1565.55 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT J, 200A, 2 pole, 600VAC, 18kA, I-Line, thermal magnetic, 80%, AB
MFR: Schneider Electric
MFR #: JGA262001
UPC: 785901431039
Item #: 232309
Available to Order
$3534.69 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 125A, 2 pole, 600VAC, 14kA, I-Line, thermal magnetic, 80%, AC
MFR: Schneider Electric
MFR #: HDA261252
UPC: 785901754428
Item #: 315009
Available to Order
$4272.14 each
Availability
Location Available Qty
Square D
QGA220702 Molded Case Circuit Breaker, 70 Amp, 2 Pole, 240V
MFR: Schneider Electric
MFR #: QGA220702
UPC: 785901442424
Item #: 634122
Available to Order
$2348.33 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.