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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, 80A, 3 pole, 480Y/277VAC, 35kA, I-Line, thermal magnetic, 80%, ABC

BGA34080Y BG 080 Series Circuit Breaker, 525 V AC, 80 A, 20 to 65 kA interrupt, 3 poles, Thermal Magnetic trip

MFR: Schneider Electric

MFR #: BGA34080Y

Item #: 475978

SCHNEIDER ELECTRIC

Miniature circuit breaker (MCB), Multi9 C60H-DC, 1P, 6A, C curve, 5kA (UL 1077), 6kA (IEC/EN 60947-2)

M9U21106 C60H-DC Multi-Standard Miniature Circuit Breaker, 110/220/250 V DC, 6 A, 10 kA Interrupt, 1 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: M9U21106

Item #: 509236

SQUARE D

Mini circuit breaker, E-Frame, 50A, 3 pole, 600Y/347VAC, 25kA max, bolt on [TAA]

EDB36050 Standard Miniature Circuit Breaker, 600 V AC, 50 A, 14 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: EDB36050

UPC: 785901234807

Item #: 472211

SCHNEIDER ELECTRIC

Miniature circuit breaker (MCB), Multi9 C60BP, 2P, 1A, C curve, 10kA (UL489), 10kA (IEC/EN 60947-2)

M9F42201 C60BP Multi-Standard Miniature Circuit Breaker, 240/415/440 V AC, 1 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: M9F42201

Item #: 470595

SCHNEIDER ELECTRIC

DIN rail mounting base - 22 mm units - for control and signalling unit

A9A15151 DIN Rail Mounting Base, For Use With Modicon M221, Harmony XB4, XB5 Control Button, 35 mm Symmetrical DIN Rail Mount, 0.88 in Dia Drilling, 2.36 in Internal Depth, White

MFR: Schneider Electric

MFR #: A9A15151

Item #: 535542

SCHNEIDER ELECTRIC

Circuit breaker, PowerPacT B, 20A, 1 pole, 480Y/277VAC, 18kA, I-Line, thermal magnetic, 80%, A

BDA140201 PowerPact Type BDA Molded Case Circuit Breaker, 480Y/277 VAC, 250 VDC, 20 A, 10/14/18/25 kA Interrupt, 1 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: BDA140201

Item #: 479739

SQUARE D

QO350VH Miniature Circuit Breaker, 50 Amp, 3 Pole, 120/240V

QO350VH Miniature Circuit Breaker, 50 Amp, 3 Pole, 120/240V

MFR: Schneider Electric

MFR #: QO350VH

UPC: 785901060215

Item #: 30076

Leviton

LB230-ST Smart Standard Circuit Breaker, 120/208, 120/240 V AC, 30 A, 10 kA Interrupt, 2 Poles, Magnetic Trip

LB230-ST Smart Standard Circuit Breaker, 120/208, 120/240 V AC, 30 A, 10 kA Interrupt, 2 Poles, Magnetic Trip

MFR: Leviton

MFR #: LB230-ST

UPC: 078477187470

Item #: 748926

SQUARE D

Mini circuit breaker, E-Frame, 110A, 3 pole, 480Y/277VAC, 25kA max, bolt on [TAA]

EDB34110 E-FRAME Type EDB Molded Case Standard Miniature Circuit Breaker, 277/480Y V AC, 110 A, 18 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: EDB34110

UPC: 785901311089

Item #: 65503

SQUARE D

Circuit breaker, PowerPacT H, 125A, 3 pole, 600VAC, 18kA, lugs, thermal magnetic, 80%

HGL36125 HGL Molded Case Circuit Breaker, 600 V AC/250/500 V DC, 125 A, 18 to 20 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: HGL36125

UPC: 785901598831

Item #: 182755

SQUARE D

Distribution panel, QO, for I-Line panelboards, 6 spaces, 30A, 3 pole, 25kA

HQO306 1/3-Phase ABC Phase Connection Power Distribution Panel, 120/240 V AC, 30 A, 3 Poles, 25 kA Interrupt

MFR: Schneider Electric

MFR #: HQO306

UPC: 785901649601

Item #: 60529

SCHNEIDER ELECTRIC

Circuit breaker, PowerPacT B, 60A, 3 pole, 600Y/347VAC, 18kA, lugs, thermal magnetic, 80%

BGL36060 PowerPact Type BGL Molded Case Circuit Breaker, 600Y/347 VAC, 250 VDC, 60 A, 18/20/35/65 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: BGL36060

Item #: 510722

SQUARE D

HJL36030M71 Motor Circuit Breaker, 30 Amp, 3 Pole, 600V

HJL36030M71 Motor Circuit Breaker, 30 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: HJL36030M71

UPC: 785901492948

Item #: 110456

SQUARE D

Circuit breaker, PowerPacT H, 40A, 3 pole, 600VAC, 25kA, I-Line, thermal magnetic, 80%, ABC

HJA36040 PowerPact 80% Rated Type HJA Molded Case Circuit Breaker, 600 V AC/250 V DC, 40 A, 100 kA at 240 VAC/65 kA at 480 VAC/25 kA at 600 VAC/20 kA at 250VDC Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: HJA36040

UPC: 785901506928

Item #: 39823

SQUARE D

Circuit breaker, PowerPacT J, 250A, 3 pole, 600VAC, 25kA, lugs, thermal magnetic, 80%

JJL36250 PowerPact Type JJL Molded Case Circuit Breaker, 600 V AC/250 V DC, 250 A, 100 kA at 240 VAC/65 kA at 480 VAC/25 kA at 600 VAC/20 kA at 250VDC Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: JJL36250

UPC: 785901955979

Item #: 182991

SCHNEIDER ELECTRIC

Circuit breaker, PowerPacT B, 70A, 3 pole, 600Y/347VAC, 14kA, lugs, thermal magnetic, 80%

BDL36070 PowerPact Type BDL Molded Case Circuit Breaker, 600Y/347 VAC, 250 VDC, 70 A, 10/14/18/25 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: BDL36070

Item #: 510438

SQUARE D

Circuit breaker, PowerPacT B, 60A, 2 pole, 600Y/347VAC, 14kA, I-Line, thermal magnetic, 80%, AC

BDA260602 I-Line PowerPact Molded Case Circuit Breaker, 600Y/347 V AC, 60 A, 25 kA at 240 V AC, 18 kA at 480 V AC, 14 kA at 600Y/347 V AC Interrupt, 2 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: BDA260602

Item #: 530894

SQUARE D

QBP22125TM Molded Case Circuit Breaker, 125 Amp, 2 Pole, 240V

QBP22125TM Molded Case Circuit Breaker, 125 Amp, 2 Pole, 240V

MFR: Schneider Electric

MFR #: QBP22125TM

UPC: 785901662655

Item #: 161921

Square D

QOB380VH Miniature Circuit Breaker, 80 Amp, 3 Pole, 120/240V

QOB380VH Miniature Circuit Breaker, 80 Amp, 3 Pole, 120/240V

MFR: Schneider Electric

MFR #: QOB380VH

UPC: 785901054856

Item #: 22384

SQUARE D

Circuit breaker, PowerPacT H, 20A, 2 pole, 600VAC, 14kA, lugs, thermal magnetic, 80%

HDL26020 PowerPact 80% Rated Type HDA Molded Case Circuit Breaker, 600 V AC/250 V DC, 20 A, 25 kA at 240 VAC/18 kA at 480 VAC/14 kA at 600 VAC/20 kA at 250VDC Interrupt, 2 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: HDL26020

UPC: 785901577966

Item #: 82724

SQUARE D

Circuit breaker, PowerPacT H, 100A, 3 pole, 600VAC, 14kA, I-Line, thermal magnetic, 80%, ABC

HDA36100 PowerPact 80% Rated Type HDA Molded Case Circuit Breaker, 600 V AC/250 V DC, 100 A, 25 kA at 240 VAC/18 kA at 480 VAC/14 kA at 600 VAC/20 kA at 250VDC Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: HDA36100

UPC: 785901419983

Item #: 6118

Square D

QDA222252 Molded Case Circuit Breaker, 225 Amp, 2 Pole, 240V

QDA222252 Molded Case Circuit Breaker, 225 Amp, 2 Pole, 240V

MFR: Schneider Electric

MFR #: QDA222252

UPC: 785901594642

Item #: 162699

Square D

Mini circuit breaker, QO, 40A, 1 pole, 120/240VAC, 10kA, bolt on

QOB140 Standard Miniature Circuit Breaker, 120/240 V AC, 40 A, 10 kA Interrupt, 1 Pole, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: QOB140

UPC: 785901416784

Item #: 116833

SQUARE D

Tandem mini circuit breaker, QO, 1 x 1 pole at 20A, 1 x 1 pole at 30A, 120/240VAC, 10kA, plug in

QO2030 Replacement Tandem Miniature Circuit Breaker, 120/240 V AC, 20/30 A, 10 kA Interrupt, 1 Pole, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: QO2030

UPC: 785901001010

Item #: 120881

SCHNEIDER ELECTRIC

Circuit breaker, PowerPacT B, 40A, 3 pole, 600Y/347VAC, 14kA, I-Line, thermal magnetic, 80%, ABC

BDA36040 I-Line PowerPact Molded Case Circuit Breaker, 600Y/347 V AC, 40 A, 25 kA at 240 V AC/18 kA at 480 V AC/14 kA at 600Y/347 V AC Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: BDA36040

Item #: 521753

SQUARE D

Circuit breaker, PowerPacT B, 20A, 3 pole, 480Y/277VAC, 35kA, I-Line, thermal magnetic, 80%, ABC

BGA34020Y BG 020 Series Circuit Breaker, 525 V AC, 20 A, 20 to 65 kA interrupt, 3 poles, Thermal Magnetic trip

MFR: Schneider Electric

MFR #: BGA34020Y

Item #: 475253

SQUARE D

Circuit breaker, PowerPacT J, 150A, 3 pole, 600VAC, 14kA, lugs, thermal magnetic, 80%

JDL36150 PowerPact Type JDL Molded Case Circuit Breaker, 600 V AC/250 V DC, 150 A, 25 kA at 240 VAC/18 kA at 480 VAC/14 kA at 600 VAC/20 kA at 250VDC Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: JDL36150

UPC: 785901955832

Item #: 182924

SQUARE D

Circuit breaker, LH, 400A, 3 pole, 600VAC, 25kA, 250VDC, 50kA, lugs, thermal magnetic, short handle

LHL36400MB Adjustable High Interrupt Molded Case Circuit Breaker, 600 V AC/250 V DC, 400 A, 65 kA at 240 VAC/35 kA at 480 VAC/25 kA at 600 VAC/50 kA at 125/250 VDC Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: LHL36400MB

UPC: 785901005490

Item #: 9146

SQUARE D

Circuit breaker, PowerPacT L, 400A, 3 pole, 600VAC, 25kA, lugs, MicroLogic 3.3, 80%

LJL36400U31X PowerPact 80% Rated Solid State Type LJL Molded Case Circuit Breaker, 600 V AC, 400 A, 25 kA at 600 V AC Interrupt, 3 Poles, Electronic Trip

MFR: Schneider Electric

MFR #: LJL36400U31X

UPC: 785901132769

Item #: 301338

SCHNEIDER ELECTRIC

Circuit breaker, PowerPacT B, 70A, 3 pole, 600Y/347VAC, 14kA, I-Line, thermal magnetic, 80%, ABC

BDA36070 I-Line PowerPact Molded Case Circuit Breaker, 600Y/347 V AC, 70 A, 25 kA at 240 V AC/18 kA at 480 V AC/14 kA at 600Y/347 V AC Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: BDA36070

Item #: 495406

SQUARE D

Circuit breaker, PowerPacT B, 80A, 3 pole, 600Y/347VAC, 18kA, I-Line, thermal magnetic, 80%, ABC

BGA36080 PowerPact I-Line Molded Case Circuit Breaker, 480Y/277 V AC, 30 A, 25 kA at 240 V AC, 18 kA at 480 V AC, 14 kA at 600Y/347 V AC Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: BGA36080

Item #: 478663

SCHNEIDER ELECTRIC

Circuit breaker, PowerPacT B, 50A, 3 pole, 480Y/277VAC, 18kA, I-Line, thermal magnetic, 80%, ABC

BDA34050Y PowerPact I-Line Type BDA Molded Case Circuit Breaker, 480Y/277 V AC, 50 A, 18 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: BDA34050Y

Item #: 466950

Square D

QDL32125 Molded Case Circuit Breaker, 125 Amp, 3 Pole, 240V

QDL32125 Molded Case Circuit Breaker, 125 Amp, 3 Pole, 240V

MFR: Schneider Electric

MFR #: QDL32125

UPC: 785901522980

Item #: 162317

SCHNEIDER ELECTRIC

Circuit breaker accessory, PowerPact B, terminal nut kit, for busbar, 3 pole, qty 3

LV426963 Field Installable Terminal Nut Kit With M6 x 19 Screw, M6, For Use With PowerPact 15 to 125 A 3-Pole B Frame Fixed Molded Case Circuit Breaker

MFR: Schneider Electric

MFR #: LV426963

Item #: 434985

Schneider Electric

surge arrester, Multi9 PRD1 75r, 2P, 120/240 V

M9L12240 Multi 9 Surge Arrester, 20 kA, 2 poles, 200 kA sccr

MFR: Schneider Electric

MFR #: M9L12240

Item #: 776567

SQUARE D

Circuit breaker, PowerPacT J, 175A, 3 pole, 600VAC, 14kA, lugs, thermal magnetic, 80%

JDL36175 PowerPact Type JDL Molded Case Circuit Breaker, 600 V AC/250 V DC, 175 A, 25 kA at 240 VAC/18 kA at 480 VAC/14 kA at 600 VAC/20 kA at 250VDC Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: JDL36175

UPC: 785901706663

Item #: 182931

Square D

Mini circuit breaker, E-Frame, 15A, 3 pole, 480Y/277VAC, 65kA max, bolt on [TAA]

EGB34015 E-FRAME Type EGB Molded Case Standard Miniature Circuit Breaker, 277/480Y V AC, 15 A, 35 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: EGB34015

UPC: 785901311133

Item #: 160483

SQUARE D

Mini circuit breaker, E-Frame, 40A, 3 pole, 480Y/277VAC, 65kA max, bolt on [TAA]

EGB34040 E-FRAME Type EGB Molded Case Standard Miniature Circuit Breaker, 277/480Y V AC, 40 A, 35 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: EGB34040

UPC: 785901311171

Item #: 52054

SQUARE D

Mini circuit breaker, E-Frame, 60A, 3 pole, 480Y/277VAC, 100kA max, bolt on [TAA]

EJB34060 E-FRAME Type EJB Molded Case Standard Miniature Circuit Breaker, 277/480Y V AC, 60 A, 65 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: EJB34060

UPC: 785901335245

Item #: 50037

Leviton

LB115-ST Smart Standard Circuit Breaker, 120 V AC, 15 A, 10 kA Interrupt, 1 Poles, Magnetic Trip

LB115-ST Smart Standard Circuit Breaker, 120 V AC, 15 A, 10 kA Interrupt, 1 Poles, Magnetic Trip

MFR: Leviton

MFR #: LB115-ST

UPC: 078477187395

Item #: 755343

SCHNEIDER ELECTRIC

Miniature circuit breaker (MCB), Multi9 C60SP, 1P, 3A, D curve, 10kA (UL1077), 10kA (IEC/EN 60947-2)

M9F23103 C60SP Multi-Standard Miniature Circuit Breaker, 240/415 VAC, 60 VDC, 3 A, 10 kA Interrupt, 1 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: M9F23103

Item #: 492396

SCHNEIDER ELECTRIC

Miniature circuit breaker (MCB), Multi9 C60BP, 2P, 40A, C curve, 10kA (UL489), 10kA (IEC/EN 60947-2)

M9F42240 C60BP Multi-Standard Miniature Circuit Breaker, 240/415/440 V AC, 40 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: M9F42240

Item #: 525954

Square D

QOU Circuit Breaker Padlock, 2P or 3P, Low A, OFF or ON Position

QOU1PL Field Installable Standard Handle Padlock Attachment, For Use With QOU Miniature Circuit Breaker, Switch

MFR: Schneider Electric

MFR #: QOU1PL

UPC: 785901763635

Item #: 406472

SCHNEIDER ELECTRIC

Miniature circuit breaker (MCB), Multi9 C60H-DC, 2P, 6A, C curve, 5kA (UL1077), 6kA (IEC/EN 60947-2)

M9U21206 C60H-DC Multi-Standard Miniature Circuit Breaker, 220/440/500 V AC/500 V DC, 6 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: M9U21206

Item #: 581883

SCHNEIDER ELECTRIC

Circuit breaker, PowerPacT B, 125A, 3 pole, 600Y/347VAC, 14kA, lugs, thermal magnetic, 80%

BDL36125 PowerPact Type BDL Molded Case Circuit Breaker, 600Y/347 VAC, 250 VDC, 125 A, 10/14/18/25 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: BDL36125

Item #: 442730

SQUARE D

Circuit breaker, PowerPacT M, 300A to 800A, 3 pole, 600VAC, 25kA, I-Line, adjustable trip, 80%, ABC

MJA36800E10 Series Circuit Breaker, 600 V AC, 300-800 A, 25 to 100 kA interrupt, 3 poles, Magnetic trip

MFR: Schneider Electric

MFR #: MJA36800E10

Item #: 665214

SQUARE D

Circuit breaker, PowerPacT J, 225A, 3 pole, 600VAC, 25kA, I-Line, thermal magnetic, 80%, ABC

JJA36225 PowerPact Type JJA Molded Case Circuit Breaker, 600 V AC/250 V DC, 225 A, 25/20 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: JJA36225

UPC: 785901795681

Item #: 15799

SQUARE D

Circuit breaker, PowerPacT H, 50A, 3 pole, 600VAC, 25kA, I-Line, thermal magnetic, 80%, ABC

HJA36050 PowerPact 80% Rated Type HJA Molded Case Circuit Breaker, 600 V AC/250 V DC, 50 A, 100 kA at 240 VAC/65 kA at 480 VAC/25 kA at 600 VAC/20 kA at 250VDC Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: HJA36050

UPC: 785901507185

Item #: 103372

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.