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 B, 40A, 2 pole, 600Y/347VAC, 25kA, I-Line, thermal magnetic, 80%, AB
MFR: Schneider Electric
MFR #: BJA260401
UPC: 785901058373
Item #: 1515513
Available to Order
$1590.80 each
Availability
Location Available Qty
Square D
Mini circuit breaker, QO, 15A, 3 pole, 120/240VAC, 22kA, bolt on, fungal treatment
MFR: Schneider Electric
MFR #: QOB315VHFT
Item #: 1561843
Available to Order
$619.48 each
Availability
Location Available Qty
SQUARE D
Circuit breaker accessory, MasterPacT NW, source changeover cable interlock,
MFR: Schneider Electric
MFR #: S33209
UPC: 785901914105
Item #: 1558883
Available to Order
$305.36 each
Availability
Location Available Qty
Square D
Circuit breaker, PowerPacT Q, 110A, 2 pole, 240VAC, 25kA, I-Line, thermal magnetic, 80%, AC
MFR: Schneider Electric
MFR #: QDA221102
UPC: 785901492870
Item #: 1526720
Available to Order
$1771.93 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT J, 150A, 3 pole, 600VAC, 18kA, lugs, thermal magnetic, 100%
MFR: Schneider Electric
MFR #: JGL36150C
UPC: 785901583110
Item #: 1525373
Available to Order
$7303.11 each
Availability
Location Available Qty
Square D
Circuit breaker, PowerPacT R, 1200A, 3 pole, 600VAC, 25kA, busbar, ET 1.0I, 80%
MFR: Schneider Electric
MFR #: RJF36120
UPC: 785901436089
Item #: 1508792
Available to Order
$24309.93 each
Availability
Location Available Qty
Square D
Mini circuit breaker, QO, 150A, 3 pole, 120/240VAC, 22kA, bolt on, fungal treatment
MFR: Schneider Electric
MFR #: QOB3150VHFT
Item #: 1546544
Available to Order
$2547.12 each
Availability
Location Available Qty
Square D
Mini circuit breaker, QOU, 50A, 1 pole, 120/240 VAC, 10kA, shunt trip
MFR: Schneider Electric
MFR #: QOU1501042
UPC: 785901585794
Item #: 1563815
Available to Order
$311.55 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT J, 250A, 3 pole, 600VAC, 100kA, lugs, Micrologic 3.2, 100%
MFR: Schneider Electric
MFR #: JRL36250CU31X
Item #: 1552450
Available to Order
$11629.01 each
Availability
Location Available Qty
Square D
Circuit breaker, PowerPacT Q, 200A, 3 pole, 240VAC, 65kA, I-Line, thermal magnetic, 80%, ABC
MFR: Schneider Electric
MFR #: QGA32200YP
UPC: 785901653578
Item #: 1501427
Available to Order
$2861.82 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 60A, 3 pole, 600VAC, 18kA, I-Line, thermal magnetic, 80%, padlock handle, ABC
MFR: Schneider Electric
MFR #: HGA36060YP
UPC: 785901983149
Item #: 1557896
Available to Order
$3896.35 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT J, 250A, 3 pole, 600VAC, 25kA, lugs, Micrologic 5.2A, 80%
MFR: Schneider Electric
MFR #: JJL36250U43X
UPC: 785901518730
Item #: 1489296
Available to Order
$7115.85 each
Availability
Location Available Qty
Square D
Mini circuit breaker, QO, 10A, 1 pole, 120/240VAC, 10kA, bolt on, fungal treatment
MFR: Schneider Electric
MFR #: QOB110FT
UPC: 785901085782
Item #: 1499051
Available to Order
$54.56 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 125A, 2 pole, 600VAC, 14kA, I-Line, thermal magnetic, 80%, BC
MFR: Schneider Electric
MFR #: HDA261254
UPC: 785901912453
Item #: 1462111
Available to Order
$6408.20 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT B, 30A, 1 pole, 600Y/347VAC, 18kA, I-Line, thermal magnetic, 80%, A
MFR: Schneider Electric
MFR #: BGA160301
Item #: 1532353
Available to Order
$611.65 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT L, 400A, 3 pole, 480VAC, 35kA, I-Line, Micrologic 3.3S, 80%, ABC, mission critical
MFR: Schneider Electric
MFR #: LGA34400WU33X
Item #: 1494393
Available to Order
$6816.95 each
Availability
Location Available Qty
SQUARE D
Automatic switch, PowerPacT J, 250A, 3 pole, 600VAC, 18kA, lugs, magnetic, aux
MFR: Schneider Electric
MFR #: JGL36000S25AA
Item #: 1471402
Available to Order
$4159.63 each
Availability
Location Available Qty
Square D
Circuit breaker, PowerPacT B, 40A, 3 pole, 480Y/277VAC, 35kA, I-Line, thermal magnetic, 80%, CBA
MFR: Schneider Electric
MFR #: BGA34040Y6
Item #: 1555758
Available to Order
Phone: 1-855-999-2372 Email Contact Us
Availability
Location Available Qty
Square D
Circuit breaker, PowerPacT B, 100A, 3 pole, 600Y/347VAC, 25kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: BJP36100
Item #: 1527403
Available to Order
Phone: 1-855-999-2372 Email Contact Us
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT L, 250A, 4 pole, 600VAC, 18kA, lugs, MicroLogic 3.3, 80%
MFR: Schneider Electric
MFR #: LGL46250U31X
UPC: 785901308614
Item #: 1556785
Available to Order
$6139.10 each
Availability
Location Available Qty
Square D
Circuit breaker, PowerPacT R, 2000A, 3 pole, 600VAC, 50kA, busbar, Micrologic 6.0A, 100%
MFR: Schneider Electric
MFR #: RLF36200CU44A
UPC: 785901438052
Item #: 1490632
Available to Order
$44548.44 each
Availability
Location Available Qty
SQUARE D
Mini circuit breaker, E-Frame, 70A, 1 pole, 600Y/347VAC, 25kA max, bolt on [TAA]
MFR: Schneider Electric
MFR #: EDB16070
Item #: 1504188
Available to Order
$522.80 each
Availability
Location Available Qty
Square D
Circuit breaker, PowerPacT B, 40A, 2 pole, 600Y/347VAC, 18kA, I-Line, thermal magnetic, 80%, BA
MFR: Schneider Electric
MFR #: BGA260403
Item #: 1542808
Available to Order
Phone: 1-855-999-2372 Email Contact Us
Availability
Location Available Qty
Square D
Plug-in unit, I-Line Busway, H-frame, 30A, 3 phase, 3 wire, 600VAC, 14kA, ground
MFR: Schneider Electric
MFR #: PHD36030G
Item #: 1497109
Available to Order
Phone: 1-855-999-2372 Email Contact Us
Availability
Location Available Qty
Square D
Mini circuit breaker, QOU, 25A, 2 pole, 120/240VAC, 22kA
MFR: Schneider Electric
MFR #: QOU220VH
UPC: 785901579830
Item #: 1475322
Available to Order
$277.70 each
Availability
Location Available Qty
Square D
Circuit breaker, PowerPacT Q, 225A, 2 pole, 240VAC, 25kA, I-Line, thermal magnetic, 80%, AB
MFR: Schneider Electric
MFR #: QDA222251
UPC: 785901949190
Item #: 1492521
Available to Order
$1771.93 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT J, 225A, 3 pole, 500VDC, 20kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: JGL37225D82
Item #: 1549445
Available to Order
$4057.10 each
Availability
Location Available Qty
Square D
Circuit breaker, PowerPacT P, 600A, 3 pole, 600VAC, 25kA, I-Line, Micrologic 3.0, 80%, ABC
MFR: Schneider Electric
MFR #: PJA36060U31A
UPC: 785901818526
Item #: 1564251
Available to Order
$16793.67 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT L, 600A, 3 pole, 600VAC, 18kA, I-Line, Micrologic 5.3A, 80%, ABC
MFR: Schneider Electric
MFR #: LGA36600U43X
Item #: 1496726
Available to Order
$8322.60 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT B, 15A, 1 pole, 600Y/347VAC, 18kA, I-Line, thermal magnetic, 80%, B
MFR: Schneider Electric
MFR #: BGA160153
Item #: 1535557
Available to Order
$611.65 each
Availability
Location Available Qty
Square D
Circuit breaker, PowerPacT H, 25A, 2 pole, 600VAC, 18kA, I-Line, thermal magnetic, 80%, AB
MFR: Schneider Electric
MFR #: HGA260251
UPC: 785901912156
Item #: 1546380
Available to Order
Phone: 1-855-999-2372 Email Contact Us
Availability
Location Available Qty
SQUARE D
Mini circuit breaker, QO, 20A, 1 pole, 120/240VAC, 65kA, plug in, AC shunt
MFR: Schneider Electric
MFR #: QH1201021
Item #: 1477984
Available to Order
$403.96 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BPR, 1P, 45A, C curve, 10kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F52145
Item #: 1555566
Available to Order
$183.16 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Power quality meter, PowerLogic PM8000, Standard, integrated display, 512 MB, 256 s/c
MFR: Schneider Electric
MFR #: METSEPM8210
Item #: 1548895
Available to Order
$9907.93 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Circuit breaker, PowerPacT B, 70A, 2 pole, 480Y/277VAC, 18kA, I-Line, thermal magnetic, 80%, AB
MFR: Schneider Electric
MFR #: BDA24070Y1
Item #: 1492356
Available to Order
$862.58 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
sealable terminal shields - 1 pole - for C60 I - NA ID - set of 2
MFR: Schneider Electric
MFR #: 26975
Item #: 1542046
Available to Order
$43.39 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Rotary handle, TeSys GV4, direct, fixed, red, IP54
MFR: Schneider Electric
MFR #: GV4ADN02
Item #: 1539915
Available to Order
$465.11 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Circuit breaker, PowerPacT H, 60A, 3 pole, 600VAC, 25kA, I-Line, Micrologic 6.2E, 80%, ABC
MFR: Schneider Electric
MFR #: HJA36060U54X
Item #: 1518522
Available to Order
$4325.39 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Circuit breaker, PowerPacT B, 30A, 3 pole, 600Y/347VAC, 18kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: BGP36030
Item #: 1544225
Available to Order
$1695.90 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
surge arrester, Multi9 PRD1 75r, 3P, 120/208 V
MFR: Schneider Electric
MFR #: M9L13208
Item #: 1552221
Available to Order
$276.19 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
ULP wiring accessory, ComPacT NSX, NSX cord, 1.3m length, voltage below 480VAC
MFR: Schneider Electric
MFR #: LV434201
Item #: 1539682
Available to Order
$493.00 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Circuit breaker, PowerPacT B, 50A, 1 pole, 600Y/347VAC, 14kA, I-Line, thermal magnetic, 80%, B
MFR: Schneider Electric
MFR #: BDA160503
Item #: 1503384
Available to Order
$564.23 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Circuit breaker, PowerPacT H, 150A, 3 pole, 600VAC, 50kA, I-Line, Micrologic 3.2S, 80%, ABC
MFR: Schneider Electric
MFR #: HLA36150U33X
Item #: 1538011
Available to Order
$7725.83 each
Availability
Location Available Qty
Leviton
SMART MAINS METERING ACCESORY
MFR: Leviton
MFR #: LSMMA
UPC: 078477877364
Item #: 1543234
Available to Order
$124.15 each
Availability
Location Available Qty
Leviton
PLUG-ON SURGE PROTECTION DEVICE 15A
MFR: Leviton
MFR #: LSPD1
UPC: 078477269992
Item #: 1203223
Available to Order
$342.79 each
Availability
Location Available Qty
Leviton
SMART BRKR GFPE 1P 15A 10KA THERMAL-MAG
MFR: Leviton
MFR #: LB115-EST
UPC: 078477681428
Item #: 1534989
Available to Order
$271.78 each
Availability
Location Available Qty
Leviton
SMART BRKR GFPE 2P 20A 10KA THERMAL-MAG
MFR: Leviton
MFR #: LB220-EST
UPC: 078477681473
Item #: 1534991
Available to Order
$407.67 each
Availability
Location Available Qty
Leviton
SMART BRKR GFCI 2P 15A 10KA THERMAL-MAG
MFR: Leviton
MFR #: LB215-GST
UPC: 078477188248
Item #: 1534985
Available to Order
$376.31 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.