Miniature Circuit Breakers (MCBs)
A miniature circuit breaker (MCB) is a type of electrical breaker that is designed to protect electrical circuits from damage due to overloading, short-circuiting, or other electrical faults. MCBs are commonly used in residential and light commercial electrical systems, and are typically smaller in size than traditional circuit breakers.
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Eaton FAZ-C10/1 Miniature Circuit Breakers (MCBs)
MSRP $24.00Surplus $14.93Eaton FAZ-C10/1 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-3962 Brand: Eaton MPN: FAZ-C10/1 UPC: 015082785578 Shipping Weight: 0.25 lbs. Shipping Height: 1.00 In. Shipping...- SKU:
- C15-3962
- Approval:
- UL 1077
- Approval:
- UL (Canada and US)
- Approval:
- CSA C22.2
- Approval:
- CE
- Amps:
- 10 A
- Interrupting Rating:
- 10 kA
- Mounting:
- DIN Rail
- Poles:
- 1
- Size:
- 0.7 Inch Width x 2.36 Inch Depth x 3.15 Inch Height
- Terminal Type:
- Screw
- Trip Setting:
- 5 to 10 x Rated Current
- Type:
- Current Limiting
- Type:
- Thermal Magnetic
- Volts:
- 277/480 VAC
- Gauge:
- 18 to 4/18 to 8 AWG
- Short Description:
- 277/480 VAC 50/60 Hz, 10 A, 1-Pole, 10 kA, 5 to 10 x Rated Current, Line/Load Terminal, DIN Rail Mount, Standard Packaging, C-Curve, Current Limiting, Thermal Magnetic, Supplementary Protector
- Series:
- FAZ
- Number of Poles:
- 1
- Voltage Rating:
- 277/480 VAC
- Wire Size:
- 18 to 4/18 to 8 AWG
- Data Sheet:
- Eaton_53817_1-9_DATA.pdf
- Current Rating:
- 10 A
- Catalog:
- Eaton_03771_V4T1_74-V4T1_92_CAT.pdf
- Curve Type:
- C
MSRP $24.00Surplus $14.93 -
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Eaton FAZ-C15/1-NA-SP Miniature Circuit Breakers (MCBs)
MSRP $144.38Surplus $48.87SKU: C15-11772 Brand: Eaton MPN: FAZ-C15/1-NA-SP UPC: Shipping Weight: 0.30 lbs. Shipping Height: 3.00 In. Shipping Length: 4.00 In. Shipping Width: 1.00 In...- SKU:
- C15-11772
MSRP $144.38Surplus $48.87 -
Eaton GFEP120 Miniature Circuit Breakers (MCBs)
MSRP $960.00Surplus $179.74Eaton GFEP120 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-2596 Brand: Eaton MPN: GFEP120 UPC: 78667638205 Shipping Weight: 0.35 lbs. Shipping Height: 1.00 In. Shipping...- SKU:
- C15-2596
- Amps:
- 20 A
- Interrupting Rating:
- 10 kA
- Poles:
- 1
- Size:
- 1 Inch Width
- Trip Sensitivity:
- 30 Milliamp
- Type:
- Common Trip
- Type:
- Equipment Protector
- Used On:
- BR Series Load Center
- Volts:
- 120 VAC
- Gauge:
- 14 to 4 AWG (Copper/Aluminum)
- Short Description:
- 120 VAC, 20 A, 10 kA, 30 mA Trip Level, 1-Pole, Common Trip, Equipment Protector, Thermal Magnetic, Ground Fault Circuit Breaker
- Series:
- GFEP
- Specification/Technical:
- Eaton_39353_1_2_SPEC.pdf
- Voltage Rating:
- 120 VAC
- Current Rating:
- 20 A
- Catalog:
- Eaton_36650_V1T1_76_V1T1_80_CAT.pdf
- Number of Poles:
- 1
- Wire Size:
- 14 to 4 AWG (Copper/Aluminum)
- Country of Origin:
- Dominican Republic
MSRP $960.00Surplus $179.74 -
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Eaton GFTCB220CS Miniature Circuit Breakers (MCBs) GF 2P 20A 120V 50/60Hz 1Ph EA
MSRP $641.00Surplus $100.65Eaton GFTCB220CS Miniature Circuit Breakers (MCBs) GF 2P 20A 120V 50/60Hz 1Ph EA​ ARCA SKU: C15-1544 Brand: Eaton MPN: GFTCB220CS UPC: 786680148675 Shipping Weight: 0.75 lbs. Shipping...- SKU:
- C15-1544
- Series:
- GF
- Volts:
- 120 V
- Amps:
- 20 A
- Poles:
- 2
- Frequency Rating:
- 50/60 Hz
- Short Description:
- EATON BR GFCI CIRCUIT BREAKER,GROUND FAULT PERSONNEL PROTECTION CIRCUIT BREAKERS
- TS PIK:
- 126234784
- Number of Poles:
- 2
- Country of Origin:
- Dominican Republic
MSRP $641.00Surplus $100.65 -
Eaton GFTCB240 Miniature Circuit Breakers (MCBs) GF 2P 40A 240V 50/60Hz 1Ph EA
MSRP $626.00Surplus $98.13Eaton GFTCB240 Miniature Circuit Breakers (MCBs) GF 2P 40A 240V 50/60Hz 1Ph EA​ ARCA SKU: C15-1541 Brand: Eaton MPN: GFTCB240 UPC: 786676025973 Shipping Weight: 0.75 lbs. Shipping...- SKU:
- C15-1541
- Series:
- GFTCB
- Type:
- Common Trip
- Size:
- 2 Inch W x 2.75 Inch D x 4.5 Inch H
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- Type BR Loadcenter
- Poles:
- 2
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 4 AWG (Copper/Aluminum)
- Trip Sensitivity:
- 5 MilliA
- Short Description:
- 120/240 VAC, 40 A, 10 kA, 5 mA Trip Level, 2-Pole, Plug-On Mount, Common Trip, Personnel Protection
- Catalog:
- Eaton_36601_V1T1_82_V1T1_85_V1T1_92_V1T1_93_CAT.pdf
- Installation/Operator:
- Eaton_00231_INST.pdf
- TS PIK:
- 126427556
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 40 A
- Number of Poles:
- 2
- Country of Origin:
- Dominican Republic
MSRP $626.00Surplus $98.13 -
Eaton GHQ1015 Miniature Circuit Breakers (MCBs) GHQ 1P 15A 240V 50/60Hz 1Ph EA
MSRP $260.71Surplus $96.19Eaton GHQ1015 Miniature Circuit Breakers (MCBs) GHQ 1P 15A 240V 50/60Hz 1Ph EA​ ARCA SKU: C15-1536 Brand: Eaton MPN: GHQ1015 UPC: 782114985106 Shipping Weight: 0.40 lbs. Shipping...- SKU:
- C15-1536
- Series:
- C
- Type:
- Mortise Type Electric Door Opener
- Approval:
- UL 489
- Size:
- 3 Inch W x 2.63 Inch D x 4 Inch H
- Volts:
- 277 VAC at 50/60 Hz
- Amps:
- 32 A
- Poles:
- 1
- Interrupting Rating:
- 14 kA at 277 VAC
- Terminal Type:
- Plated Steel ClA Terminal
- Frame Type:
- GDB
- Maximum AC Voltage Rating:
- 277
- Short Description:
- 277 VAC 50/60 Hz, 15 A, 14 kA, 1-Pole, Plated Steel Screw Clamp Terminal, GHQ Frame, Thermal Magnetic, Molded Case
- Catalog:
- Eaton_27487_V4T2_254_V4T2_255_V4T2_259_V4T2_260_CAT.pdf
- TS PIK:
- 118159417
- Current Rating:
- 15 A
- Number of Poles:
- 1
- Voltage Rating:
- 277 VAC
- Country of Origin:
- Dominican Republic
MSRP $260.71Surplus $96.19 -
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Eaton GHQRSP2020 Miniature Circuit Breakers (MCBs) GHQ 2P 20A 240V 50/60Hz 1Ph
MSRP $1,250.00Surplus $746.22SKU: C15-2001 Brand: Eaton MPN: GHQRSP2020 UPC: Shipping Weight: 1.40 lbs. Shipping Height: 2.00 In. Shipping Length: 4.00 In. Shipping Width: 5.00 In. Product...- SKU:
- C15-2001
- Volts:
- 240 V
- Amps:
- 20 A
- Poles:
- 2
- Frequency Rating:
- 50/60 Hz
MSRP $1,250.00Surplus $746.22 -
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Eaton HMCPS050K2C Miniature Circuit Breakers (MCBs)
MSRP $2,092.71Surplus $392.82SKU: C15-11516 Brand: Eaton MPN: HMCPS050K2C UPC: 78667923264 Shipping Weight: 4.45 lbs. Shipping Height: 5.00 In. Shipping Length: 8.00 In. Shipping Width: 5.00 In...- SKU:
- C15-11516
- TS PIK:
- 106999903
- Type:
- Molded Case, Magnetic
- Short Description:
- 600 VAC, 250 VDC, 50 A, 3-Pole, 50 to 500 A Trip, NEMA 2, Non-Aluminum Terminal, F Frame, Molded Case, Magnetic, Motor Circuit Protector
- Current Rating:
- 50 A
- Catalog:
- Eaton_46579_V4T2_254_V4T2_255_V4T2_394_V4T2_395_V4T2_400_V4T2_415_CAT.pdf
- Number of Poles:
- 3
- Voltage Rating:
- 600 VAC, 250 VDC
- Series:
- C, HMCPS
- Terminal Type:
- Non-Aluminum Terminal
- Installation/Operator:
- Eaton_00176_INST.pdf
- CAD Drawings:
- Eaton_00054_1-9_CAD.pdf
MSRP $2,092.71Surplus $392.82 -
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Eaton HQP3080H Miniature Circuit Breakers (MCBs) HQP 3P 80A 240V 50/60Hz 3Ph
MSRP $740.00Surplus $196.89Eaton HQP3080H Miniature Circuit Breakers (MCBs) HQP 3P 80A 240V 50/60Hz 3Ph​ ARCA SKU: C15-4264 Brand: Eaton MPN: HQP3080H UPC: Shipping Weight: 1.10 Shipping Height: 3.00 In. Shipping...- SKU:
- C15-4264
- Series:
- Quicklag
- Volts:
- 240 V
- Amps:
- 80 A
- Poles:
- 3
- Frequency Rating:
- 50/60 Hz
MSRP $740.00Surplus $196.89 -
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Eaton QB1030EP Miniature Circuit Breakers (MCBs) EA
MSRP $279.82Surplus $138.12Eaton QB1030EP Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-9368 Brand: Eaton MPN: QB1030EP UPC: 78667918601 Shipping Weight: 0.50 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- C15-9368
- TS PIK:
- 127411660
- Short Description:
- EATON QB GFCI CIRCUIT BREAKER,BOLT-ON EQUIPMENT PROTECTION,30A,10 KAIC,SINGLE-PO
- Mounting:
- Bolt-On
- Number of Poles:
- 1
MSRP $279.82Surplus $138.12 -
Eaton QBGFT1025 Miniature Circuit Breakers (MCBs) EA
MSRP $705.00Surplus $103.59Eaton QBGFT1025 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-9662 Brand: Eaton MPN: QBGFT1025 UPC: 78668013097 Shipping Weight: 0.45 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- C15-9662
- TS PIK:
- 126205862
- Interrupting Rating:
- 10000 A at 120 VAC
- Mounting:
- Bolt-On
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 1
- Current Rating:
- 25 A
- Terminal Type:
- Steel Box Lug Standard Load
- Catalog:
- Eaton_03771_V4T1_3-V4T1_46_CAT.pdf
- Wire Size:
- 14 to 4 AWG/14 to 8 AWG Copper/Aluminum (Standard Load)
- Type:
- Non-Interchangeable Trip, Miniature
MSRP $705.00Surplus $103.59 -
Eaton QBGFT2020 Miniature Circuit Breakers (MCBs) 2P 20A
MSRP $687.14Surplus $289.94Eaton QBGFT2020 Miniature Circuit Breakers (MCBs) 2P 20A​ ARCA SKU: C15-5010 Brand: Eaton MPN: QBGFT2020 UPC: 78667602671 Shipping Weight: 0.70 lbs. Shipping Height: 2.00 In...- SKU:
- C15-5010
- Series:
- QBGFT
- Type:
- Thermal Magnetic
- Approval:
- UL 489/943/1053
- Approval:
- CSA
- Size:
- 2 Inch Width x 2.75 Inch Depth x 4.5 Inch Height
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Poles:
- 2
- Mounting:
- Bolt-On
- Interrupting Rating:
- 10 kA
- Trip Sensitivity:
- 5 Milliamp
- Short Description:
- 120/240 VAC, 20 A, 10 kA, 5 mA Trip Sensitivity, 2-Pole, 14 to 10 Copper/12 to 10 Aluminum, Bolt-On Mount, Thermal/Magnetic Trip
- Catalog:
- Eaton_14663_V4T1_17_CAT.pdf
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 2
- Current Rating:
- 20 A
- Country of Origin:
- Dominican Republic
MSRP $687.14Surplus $289.94 -
Eaton QBHW1060 Miniature Circuit Breakers (MCBs) 1P 60A 240V EA
MSRP $140.16Surplus $18.21Eaton QBHW1060 Miniature Circuit Breakers (MCBs) 1P 60A 240V EA​ ARCA SKU: C15-2699 Brand: Eaton MPN: QBHW1060 UPC: 786679392409 Shipping Weight: 0.35 lbs. Shipping Height: 1.00 In...- SKU:
- C15-2699
- Approval:
- UL 489
- Approval:
- CSA
- Amps:
- 60 A
- Interrupting Rating:
- 22000 A at 120/240 VAC
- Interrupting Rating:
- 5000 Amp at 24 to 48 Volt DC
- Mounting:
- Bolt-On
- Poles:
- 1
- Size:
- 1 Inch Width x 3.25 Inch Depth x 3.5 Inch Height
- Terminal Type:
- Steel Box Lug Standard Load
- Type:
- Thermal Magnetic
- Type:
- Non-Interchangeable Trip
- Type:
- Miniature
- Volts:
- 120/240 VAC
- Volts:
- 24/48/62.5 VDC
- Gauge:
- 8 to 1/0 AWG Copper/Aluminum (Standard Load)
- Short Description:
- 120/240 VAC, 60 A, 22 kA Interrupt, 1-Pole, Extended Tang Line/Steel Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Type QBHW, Non-Interchangeable Industrial Circuit Breaker
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 60 A
- Number of Poles:
- 1
- Catalog:
- EatonCorp_00004_V4T1_11_V4T1_12_V4T1_46_CAT.pdf
- Wire Size:
- 8 to 1/0 AWG Copper/Aluminum (Standard Load)
- Series:
- QBHW
- Country of Origin:
- Dominican Republic
MSRP $140.16Surplus $18.21 -
Eaton QBHW2025 Miniature Circuit Breakers (MCBs)
MSRP $306.81Surplus $74.99Eaton QBHW2025 Molded Case Breakers (MCCBs)​ ARCA SKU: C15-2930 Brand: Eaton MPN: QBHW2025 UPC: 786679392607 Shipping Weight: 0.65 lbs. Shipping Height: 4.00 In. Shipping...- SKU:
- C15-2930
- Series:
- QBHW
- Type:
- Thermal Magnetic
- Approval:
- UL
- Approval:
- CSA
- Size:
- 3.8 Inch Length x 2.3 Inch Width x 4.7 Inch Height
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Poles:
- 2
- Mounting:
- Bolt-On
- Interrupting Rating:
- 22 kA
- Terminal Type:
- Extended Tang Line Terminal
- Terminal Type:
- Box Lug Load Terminal
- Wire Size:
- 14 to 4 AWG (Copper/Aluminum)
- Short Description:
- 120/240 VAC, 25 A, 22 kA, 2-Pole, Extended Tang Line/Steel Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature
- Catalog:
- Eaton_03771_V4T1_12_CAT.pdf
- TS PIK:
- 21510593
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 25 A
- Number of Poles:
- 2
- Country of Origin:
- Dominican Republic
MSRP $306.81Surplus $74.99 -
Eaton QBHW2030H Miniature Circuit Breakers (MCBs)
MSRP $500.00Surplus $175.80SKU: C15-3400 Brand: Eaton MPN: QBHW2030H UPC: 786679152522 Shipping Weight: 0.70 lbs. Shipping Height: 4.00 In. Shipping Length: 4.00 In. Shipping Width: 2.00 In...- SKU:
- C15-3400
- Series:
- QBHW
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA
- Volts:
- 240 VAC
- Amps:
- 32 A
- Poles:
- 2
- Mounting:
- Bolt-On
- Interrupting Rating:
- 22000 A at 240 VAC
- Terminal Type:
- Extended Tang Line Terminal
- Terminal Type:
- Box Lug Load Terminal
- Wire Size:
- 14 to 4 AWG Aluminum/Copper (Load)
- Short Description:
- 240 VAC, 30 A, 22 kA, 2-Pole, Extended Tang Line/Steel Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature
- Catalog:
- Eaton_03771_V4T1_12_CAT.pdf
- TS PIK:
- 21505483
- Voltage Rating:
- 240 VAC
- Number of Poles:
- 2
- Current Rating:
- 30 A
MSRP $500.00Surplus $175.80 -
Eaton QBHW2080 Miniature Circuit Breakers (MCBs) QB 2P 80A 240V 50/60Hz 1Ph
MSRP $580.00Surplus $188.06SKU: C15-1657 Brand: Eaton MPN: QBHW2080 UPC: 786679393024 Shipping Weight: 0.75 lbs. Shipping Height: 4.00 In. Shipping Length: 4.00 In. Shipping Width: 2.00 In...- SKU:
- C15-1657
- Series:
- QBHW
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Poles:
- 2
- Mounting:
- Bolt-On
- Interrupting Rating:
- 22000 A at 120/240 VAC
- Interrupting Rating:
- 5000 A at 24 to 48/62.5/80 VDC
- Terminal Type:
- Extended Tang Line Terminal
- Terminal Type:
- Box Lug Load Terminal
- Wire Size:
- 8 to 1/0 AWG (Aluminum/Copper
- Wire Size:
- Load)
- Short Description:
- 120/240 VAC, 80 A, 22 kA, 2-Pole, Extended Tang Line/Steel Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature
- Catalog:
- Eaton_03771_V4T1_12_CAT.pdf
- Current Rating:
- 80 A
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 2
- Country of Origin:
- Dominican Republic
MSRP $580.00Surplus $188.06 -
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Eaton QCR3030H Miniature Circuit Breakers (MCBs) QCR 3P 30A 240V 50/60Hz 3Ph
MSRP $560.00Surplus $210.63Eaton QCR3030H Miniature Circuit Breakers (MCBs) QCR 3P 30A 240V 50/60Hz 3Ph​ ARCA SKU: C15-4095 Brand: Eaton MPN: QCR3030H UPC: Shipping Weight: 0.80 Shipping Height: 3.50 In. Shipping...- SKU:
- C15-4095
- Series:
- Quicklag
- Volts:
- 240 V
- Amps:
- 30 A
- Poles:
- 3
- Frequency Rating:
- 50/60 Hz
- Short Description:
- QCR BKR 30A 3P 240VAC_ 10 KAIC
MSRP $560.00Surplus $210.63 -
Eaton QPGF1030 Miniature Circuit Breakers (MCBs) QPGF 1P 30A 240V 50/60Hz 1Ph
MSRP $520.00Surplus $63.95Eaton QPGF1030 Miniature Circuit Breakers (MCBs) QPGF 1P 30A 240V 50/60Hz 1Ph​ ARCA SKU: C15-2506 Brand: Eaton MPN: QPGF1030 UPC: 786679473306 Shipping Weight: 0.40 Shipping Height: 1.20...- SKU:
- C15-2506
- Series:
- BAB
- Volts:
- 240 V
- Amps:
- 30 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
- Short Description:
- QUICKLAG INDUSTRIAL GROUND FAULT THERMAL-MAGNETIC CIRCUIT BR
- Number of Poles:
- 1
- Country of Origin:
- Dominican Republic
MSRP $520.00Surplus $63.95 -
Eaton QPHW1020 Miniature Circuit Breakers (MCBs) QPHW 1P 20A 240V 50/60Hz 1Ph
MSRP $140.00Surplus $25.45Eaton QPHW1020 Miniature Circuit Breakers (MCBs) QPHW 1P 20A 240V 50/60Hz 1Ph​ ARCA SKU: C15-3422 Brand: Eaton MPN: QPHW1020 UPC: 786679387061 Shipping Weight: 0.25 Shipping Height: 0.90...- SKU:
- C15-3422
- Series:
- QPHW
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Poles:
- 1
- Mounting:
- Plug-On
- Interrupting Rating:
- 22000 A at 120/240 VAC
- Interrupting Rating:
- 5000 A at 24 to 48 VDC
- Interrupting Rating:
- 3800 A at 62.5 VDC
- Terminal Type:
- Plug-On
- Terminal Type:
- Box Lug Load Terminal
- Wire Size:
- 14 to 4 AWG Aluminum/Copper (Load)
- Short Description:
- 120/240 VAC, 20 A, 22 kA, 1-Pole, Clip Line/Box Lug Load Terminal, Plug-On Mount, Thermal Magnetic, Miniature
- Catalog:
- Eaton_03771_V4T1_5_V4T1_6_CAT.pdf
- Current Rating:
- 20 A
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 1
- Country of Origin:
- Dominican Republic
MSRP $140.00Surplus $25.45 -
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Federal Pacific Electric NA20 Miniature Circuit Breakers (MCBs) 1P 20A 240V 50/60Hz 1Ph
MSRP $75.00Surplus $25.58Federal Pacific Electric NA20 Miniature Circuit Breakers (MCBs) 1P 20A 240V 50/60Hz 1Ph​ ARCA SKU: C15-4679 Brand: Federal Pacific Electric MPN: NA20 UPC: Shipping Weight: 0.30 lbs. Shipping...- SKU:
- C15-4679
- Volts:
- 240 V
- Amps:
- 20 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
- TS PIK:
- 116448451
MSRP $75.00Surplus $25.58
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