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 BAB1040 Miniature Circuit Breakers (MCBs) 1P 40A 120V EA
MSRP $68.42Surplus $6.79Eaton BAB1040 Miniature Circuit Breakers (MCBs) 1P 40A 120V EA​ ARCA SKU: C15-1026 Brand: Eaton MPN: BAB1040 UPC: 78667930140 Shipping Weight: 0.30 lbs. Shipping Height: 1.00 In...- SKU:
- C15-1026
- Series:
- BAB
- Type:
- Thermal Magnetic
- Type:
- Non-Interchangeable Trip
- Type:
- Miniature
- Approval:
- UL 489
- Approval:
- CSA
- Size:
- 1.2 Inch Width x 3.6 Inch Depth x 4.8 Inch Height
- Volts:
- 120/240 VAC
- Volts:
- 24/48/62.5 VDC
- Amps:
- 32 A
- Poles:
- 1
- Mounting:
- Bolt-On
- Interrupting Rating:
- 10000 A at 120/240 VAC
- Interrupting Rating:
- 5000 A at 24 to 48 Volt DC
- Terminal Type:
- Steel Box Lug Standard Load
- Wire Size:
- 14 to 4 AWG Copper/Aluminum (Standard Load)
- Short Description:
- 120/240 VAC, 40 A, 10 kA, 1-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature
- Catalog:
- Eaton_03771_V4T1_11_V4T1_12_V4T1_46_CAT.pdf
- Number of Poles:
- 1
- Current Rating:
- 40 A
- Voltage Rating:
- 120/240 VAC
- TS PIK:
- 21508671
- Country of Origin:
- Dominican Republic
MSRP $68.42Surplus $6.79 -
Eaton QBHGFEP1015 Miniature Circuit Breakers (MCBs) QBH 1P 15A 120/240V 50/60Hz 1Ph EA
MSRP $1,091.86Surplus $84.17SKU: C15-5084 Brand: Eaton MPN: QBHGFEP1015 UPC: 78211633622 Shipping Weight: 0.45 lbs. Shipping Height: 2.00 In. Shipping Length: 6.00 In. Shipping Width: 4.00 In...- SKU:
- C15-5084
- Approval:
- UL
- Approval:
- CSA
- Amps:
- 15 A
- Interrupting Rating:
- 22000 A at 120 VAC
- Mounting:
- Bolt-On
- Poles:
- 1
- Size:
- 3.5 Inch Width x 6 Inch Depth x 1.1 Inch Height
- Terminal Type:
- Steel Box Lug Standard Load
- Trip Sensitivity:
- 30 Milliamp
- Type:
- Thermal Magnetic
- Type:
- Non-Interchangeable Trip
- Type:
- Miniature
- Volts:
- 120 VAC
- Gauge:
- 14 to 4 AWG/14 to 8 AWG Copper/Aluminum (Standard Load)
- Specification/Technical:
- Eaton_09371_1_SPE ...
- Wire Size:
- 14 to 4 AWG/14 to 8 AWG Copper/Aluminum (Standard Load)
- Current Rating:
- 15 A
- Voltage Rating:
- 120 VAC
- Number of Poles:
- 1
- Catalog:
- Eaton_03771_V4T1_3-V4T1_46_CAT.pdf
MSRP $1,091.86Surplus $84.17 -
Eaton QBHW1060 Miniature Circuit Breakers (MCBs) 1P 60A 240V EA
MSRP $140.16Surplus $30.21Eaton 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 $30.21 -
Eaton QBHW1040 Miniature Circuit Breakers (MCBs) QBHW 1P 40A 240V 50/60Hz 1Ph EA
MSRP $191.00Surplus $48.15Eaton QBHW1040 Miniature Circuit Breakers (MCBs) QBHW 1P 40A 240V 50/60Hz 1Ph EA​ ARCA SKU: C15-1526 Brand: Eaton MPN: QBHW1040 UPC: 786679392256 Shipping Weight: 0.35 Shipping Height: 4...- SKU:
- C15-1526
- Approval:
- UL 489
- Approval:
- CSA
- Amps:
- 40 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:
- 1.2 Inch Width x 3.6 Inch Depth x 4.7 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:
- 14 to 4 AWG Copper/Aluminum (Standard Load)
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 40 A
- Catalog:
- Eaton_03771_V4T1_3-V4T1_46_CAT.pdf
- Wire Size:
- 14 to 4 AWG Copper/Aluminum (Standard Load)
- Number of Poles:
- 1
- Short Description:
- QUICkLAG INDUSTRIAL THERMAL-MAGNETIC CIRCUIT BREAkER, SINGLE-POLE, NON-INTERCHAN
- Series:
- QBHW
- Country of Origin:
- Dominican Republic
MSRP $191.00Surplus $48.15 -
Eaton BAB1020V Miniature Circuit Breakers (MCBs) BAB 1P 20A 240V 50/60Hz 1Ph EA
MSRP $89.00Surplus $13.23Eaton BAB1020V Miniature Circuit Breakers (MCBs) BAB 1P 20A 240V 50/60Hz 1Ph EA​ ARCA SKU: C15-1021 Brand: Eaton MPN: BAB1020V UPC: 786679839669 Shipping Weight: 0.25 lbs. Shipping...- SKU:
- C15-1021
- Approval:
- UL 489
- Approval:
- CSA
- Amps:
- 20 A
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Interrupting Rating:
- 5 kA at 24 to 48 Volt DC
- Mounting:
- Bolt-On
- Poles:
- 1
- Size:
- 1.3 Inch Width x 3.9 Inch Depth x 4.7 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:
- 14 to 4 AWG
- Number of Poles:
- 1
- Current Rating:
- 20 A
- Voltage Rating:
- 120/240 VAC
- Catalog:
- Eaton_03771_V4T1_3-V4T1_46_CAT.pdf
- Wire Size:
- 14 to 4 AWG Copper/Aluminum (Standard Load)
- Short Description:
- EATON BAB THERMAL MAGNETIC CIRCUIT BREAKER,QUICKLAG INDUSTRIAL THERMAL-MAGNETIC
- TS PIK:
- 107007335
MSRP $89.00Surplus $13.23 -
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Eaton QBGFT1015 Miniature Circuit Breakers (MCBs) 1P 15A 240V EA
MSRP $432.18Surplus $206.15Eaton QBGFT1015 Miniature Circuit Breakers (MCBs) 1P 15A 240V EA​ ARCA SKU: C15-3824 Brand: Eaton MPN: QBGFT1015 UPC: 78668013095 Shipping Weight: 0.40 lbs. Shipping Height: 2.00 In...- SKU:
- C15-3824
- Approval:
- UL 489
- Amps:
- 15 A
- Interrupting Rating:
- 10000 A at 120 VAC
- Mounting:
- Bolt-On
- Poles:
- 1
- Terminal Type:
- Steel Box Lug Standard Load
- Trip Sensitivity:
- 5 Milliamp
- Type:
- Non-Interchangeable Trip
- Type:
- Miniature
- Volts:
- 120/240 VAC
- Gauge:
- 14 to 4 AWG/14 to 8 AWG Copper/Aluminum (Standard Load)
- Specification/Technical:
- Eaton_62227_1_SPEC.pdf
- Wire Size:
- 14 to 4 AWG/14 to 8 AWG Copper/Aluminum (Standard Load)
- Number of Poles:
- 1
- Voltage Rating:
- 120/240 VAC
- Catalog:
- Eaton_03771_V4T1_3-V4T1_46_CAT.pdf
- Current Rating:
- 15 A
- Short Description:
- EATON QB GFCI CIRCUIT BREAkER,GROUND FAULT CIRCUIT BREAkER,15A,10 kAIC,SINGLE-PO
- Series:
- QB
- TS PIK:
- 126205860
- Country of Origin:
- Dominican Republic
MSRP $432.18Surplus $206.15 -
Eaton QBHGFEP1020 Miniature Circuit Breakers (MCBs) QBH 1P 20A 240V 50/60Hz 1Ph
MSRP $885.74Surplus $153.76SKU: C15-2954 Brand: Eaton MPN: QBHGFEP1020 UPC: 10786679039523 Shipping Weight: 0.45 lbs. Shipping Height: 2.00 In. Shipping Length: 7.00 In. Shipping Width: 4.00 In...- SKU:
- C15-2954
- Approval:
- UL
- Approval:
- CSA
- Amps:
- 20 A
- Interrupting Rating:
- 22000 A at 120 VAC
- Mounting:
- Bolt-On
- Poles:
- 1
- Size:
- 3.2 Inch Width x 5.1 Inch Depth x 1.1 Inch Height
- Terminal Type:
- Steel Box Lug Standard Load
- Trip Sensitivity:
- 30 MilliA
- Type:
- Thermal Magnetic
- Type:
- Non-Interchangeable Trip
- Type:
- Miniature
- Volts:
- 120 VAC
- Gauge:
- 14 to 4 AWG/14 to 8 AWG Copper/Aluminum (Standard Load)
- Short Description:
- 120 VAC, 20 A, 22 kA Interrupt, 30 mA Trip Level, 1-Pole, Bolt-On, Type QBHGF, Non-Interchangeable Ground Fault Circuit Breaker
- Specification/Technical:
- EatonCorp_00451_1_2_SPEC.pdf
- Number of Poles:
- 1
- Wire Size:
- 14 to 4 AWG/14 to 8 AWG Copper/Aluminum (Standard Load)
- Voltage Rating:
- 120 VAC
- Current Rating:
- 20 A
- Series:
- QBH
- Country of Origin:
- United States
MSRP $885.74Surplus $153.76 -
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Eaton QBHW1035 Miniature Circuit Breakers (MCBs) QBHW 1P 35A 240V 50/60Hz 1Ph
MSRP $155.00Surplus $69.16Eaton QBHW1035 Miniature Circuit Breakers (MCBs) QBHW 1P 35A 240V 50/60Hz 1Ph​ ARCA SKU: C15-3585 Brand: Eaton MPN: QBHW1035 UPC: 786679392201 Shipping Weight: 0.35 Shipping Height: 1.00...- SKU:
- C15-3585
- Approval:
- UL 489
- Approval:
- CSA
- Amps:
- 35 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:
- 3.2 Inch Width x 3.8 Inch Depth x 4.9 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:
- 14 to 4 AWG Copper/Aluminum (Standard Load)
- Wire Size:
- 14 to 4 AWG Copper/Aluminum (Standard Load)
- Catalog:
- Eaton_03771_V4T1_3-V4T1_46_CAT.pdf
- Number of Poles:
- 1
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 35 A
- Short Description:
- EATON QB THERMAL MAGNETIC CIRCUIT BREAkER,QUICkLAG INDUSTRIAL THERMAL-MAGNETIC C
- Country of Origin:
- Dominican Republic
MSRP $155.00Surplus $69.16 -
Eaton QBHW1050 Miniature Circuit Breakers (MCBs) 1P 50A 240V EA
MSRP $122.00Surplus $40.21Eaton QBHW1050 Miniature Circuit Breakers (MCBs) 1P 50A 240V EA​ ARCA SKU: C15-3443 Brand: Eaton MPN: QBHW1050 UPC: 786679392300 Shipping Weight: 0.35 lbs. Shipping Height: 1.00 In...- SKU:
- C15-3443
- Approval:
- UL 489
- Approval:
- CSA
- Amps:
- 50 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:
- 1.2 Inch Width x 3.6 Inch Depth x 3.2 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:
- 14 to 4 AWG Copper/Aluminum (Standard Load)
- Short Description:
- 120/240 VAC, 50 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
- TS PIK:
- 21510587
- Current Rating:
- 50 A
- Wire Size:
- 14 to 4 AWG Copper/Aluminum (Standard Load)
- Catalog:
- EatonCorp_00004_V4T1_11_V4T1_12_V4T1_46_CAT.pdf
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 1
- Country of Origin:
- Dominican Republic
MSRP $122.00Surplus $40.21 -
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Eaton QCF1050 Miniature Circuit Breakers (MCBs) QCF 1P 50A 240V 50/60Hz 1Ph
MSRP $65.50Surplus $29.73Eaton QCF1050 Miniature Circuit Breakers (MCBs) QCF 1P 50A 240V 50/60Hz 1Ph​ ARCA SKU: C15-1639 Brand: Eaton MPN: QCF1050 UPC: 786679143209 Shipping Weight: 0.30 Shipping Height: 2.00 In...- SKU:
- C15-1639
- Approval:
- UL 489/E7819
- Approval:
- CSA LR48907
- Amps:
- 50 A
- Interrupting Rating:
- 10000 A at 120/240 VAC
- Interrupting Rating:
- 3000 Amp at 24/48/62.5 Volt DC
- Mounting:
- Front
- Poles:
- 1
- Size:
- 3 Inch Width x 4.6 Inch Depth x 1.2 Inch Height
- Terminal Type:
- Steel Box Lug Standard Load
- Type:
- Thermal Magnetic
- Type:
- Cable-In/Cable-Out
- Type:
- Non-Interchangeable Trip
- Type:
- Miniature
- Volts:
- 120/240 VAC
- Volts:
- 24/48/62.5 VDC
- Gauge:
- 14 to 4 AWG Copper/Aluminum (Standard Load)
- Voltage Rating:
- 120/240 VAC, 24/48/62.5 VDC
- Number of Poles:
- 1
- Wire Size:
- 14 to 4 AWG Copper/Aluminum (Standard Load)
- Current Rating:
- 50 A
- Catalog:
- Eaton_03771_V4T1_3-V4T1_46_CAT.pdf
MSRP $65.50Surplus $29.73 -
Eaton QPGFEP1020 Miniature Circuit Breakers (MCBs) QPGF 1P 20A 120V 50/60Hz 1Ph
MSRP $765.98Surplus $76.37Eaton QPGFEP1020 Miniature Circuit Breakers (MCBs) QPGF 1P 20A 120V 50/60Hz 1Ph​ ARCA SKU: C15-3129 Brand: Eaton MPN: QPGFEP1020 UPC: 786679029411 Shipping Weight: 0.45 Shipping Height: 2...- SKU:
- C15-3129
- Type:
- Thermal Magnetic
- Type:
- Equipment Breaker
- Type:
- Non-Interchangeable Trip
- Type:
- Miniature
- Approval:
- UL 489/1053
- Approval:
- CSA
- Size:
- 4.5 Inch Width x 3 Inch Depth x 1.2 Inch Height
- Volts:
- 120 VAC
- Amps:
- 32 A
- Poles:
- 1
- Mounting:
- Plug-On
- Interrupting Rating:
- 10000 A at 120 VAC
- Terminal Type:
- Steel Box Lug Standard Load
- Wire Size:
- 14 to 4 AWG Copper/Aluminum (Standard Load)
- Trip Sensitivity:
- 30 MilliA
- Short Description:
- 3" x 4.5" x 1.2", 120 VAC, 20 A, 10 kA, 30 mA Non-Interchangeable Trip, 1-Pole, Plug-On Mount, Thermal Magnetic
- Catalog:
- Eaton_03771_V4T1_8-V4T1_10_CAT.pdf
- Number of Poles:
- 1
- Current Rating:
- 20 A
- Voltage Rating:
- 120 VAC
- Series:
- QP
- Country of Origin:
- Dominican Republic
MSRP $765.98Surplus $76.37 -
Eaton QPGFEP1030 Miniature Circuit Breakers (MCBs) 1P 30A
MSRP $842.28Surplus $67.48Eaton QPGFEP1030 Miniature Circuit Breakers (MCBs) 1P 30A​ ARCA SKU: C15-3837 Brand: Eaton MPN: QPGFEP1030 UPC: 78667914503 Shipping Weight: 0.45 lbs. Shipping Height: 1.10 In...- SKU:
- C15-3837
- Approval:
- UL 489
- Amps:
- 30 A
- Interrupting Rating:
- 10000 A at 120 VAC
- Mounting:
- Plug-On
- Poles:
- 1
- Size:
- 3 Inch Width x 4.6 Inch Depth x 1.1 Inch Height
- Terminal Type:
- Steel Box Lug Standard Load
- Trip Sensitivity:
- 30 MilliA
- Type:
- Thermal Magnetic
- Type:
- Equipment Breaker
- Type:
- Miniature
- Volts:
- 120 VAC
- Gauge:
- 14 to 8 AWG Copper (Standard Load)
- Specification/Technical:
- Eaton_09998_1_SPEC.pdf
- TS PIK:
- 21505074
- Catalog:
- Eaton_03771_V4T1_3-V4T1_46_CAT.pdf
- Wire Size:
- 14 to 8 AWG Copper (Standard Load)
- Voltage Rating:
- 120 VAC
- Number of Poles:
- 1
- Current Rating:
- 30 A
- Short Description:
- EATON QUICkLAG GFCI CIRCUIT BREAkER,INDUSTRIAL GROUND FAULT THERMAL-MAGNETIC EQU
- Series:
- QP
- Country of Origin:
- Dominican Republic
MSRP $842.28Surplus $67.48
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