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 QBHW2035 Miniature Circuit Breakers (MCBs) 2P 35A 240V EA
MSRP $291.00Surplus $85.85Eaton QBHW2035 Miniature Circuit Breakers (MCBs) 2P 35A 240V EA​ ARCA SKU: C15-3201 Brand: Eaton MPN: QBHW2035 UPC: 786679392706 Shipping Weight: 0.70 lbs. Shipping Height: 3.00 In...- SKU:
- C15-3201
- 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:
- 14 to 4 AWG Aluminum/Copper (Load)
- Short Description:
- 120/240 VAC, 35 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
- Country of Origin:
- Dominican Republic
- Current Rating:
- 35 A
- Number of Poles:
- 2
- Voltage Rating:
- 120/240 VAC
MSRP $291.00Surplus $85.85 -
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Eaton QBHW2035S Miniature Circuit Breakers (MCBs) QBHW 2P 35A 240V 50/60Hz 1Ph
MSRP $804.00Surplus $393.48SKU: C15-4762 Brand: Eaton MPN: QBHW2035S UPC: Shipping Weight: 1.05 lbs. Shipping Height: 3.00 In. Shipping Length: 4.00 In. Shipping Width: 3.00 In. Product...- SKU:
- C15-4762
- Short Description:
- EATON QUICKLAG INDUSTRIAL THERMAL-MAGNETIC CIRCUIT BREAKER, 120, 208, 240V SHUNT
- Poles:
- 2
- Volts:
- 240 V
- Amps:
- 35 A
- Number of Phases:
- 1
- Type:
- QBHW
- Series:
- Quicklag
MSRP $804.00Surplus $393.48 -
Eaton QBHW2040HS Miniature Circuit Breakers (MCBs)
MSRP $100.00Surplus $49.05SKU: U00-9568 Brand: Eaton MPN: QBHW2040HS UPC: Shipping Weight: 0.90 lbs. Shipping Height: 3.00 In. Shipping Length: 3.00 In. Shipping Width: 3.00 In. Product...- SKU:
- U00-9568
MSRP $100.00Surplus $49.05 -
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Eaton QBHW2040HS-MP Miniature Circuit Breakers (MCBs)
MSRP $100.00Surplus $16.18SKU: C15-11569 Brand: Eaton MPN: QBHW2040HS-MP UPC: Shipping Weight: 1.50 lbs. Shipping Height: 5.00 In. Shipping Length: 13.00 In. Shipping Width: 8.00 In. Product...- SKU:
- C15-11569
MSRP $100.00Surplus $16.18 -
Eaton QBHW2040HV Miniature Circuit Breakers (MCBs) QB 2P 40A 240V 50/60Hz 1Ph
MSRP $708.68Surplus $94.00Eaton QBHW2040HV Miniature Circuit Breakers (MCBs) QB 2P 40A 240V 50/60Hz 1Ph​ ARCA SKU: C15-1775 Brand: Eaton MPN: QBHW2040HV UPC: Shipping Weight: 0.70 Shipping Height: 3.00 In...- SKU:
- C15-1775
- Series:
- QB
- Volts:
- 240 V
- Amps:
- 40 A
- Poles:
- 2
- Frequency Rating:
- 50/60 Hz
- Number of Poles:
- 2
- Interrupting Rating:
- 22 kA
- Short Description:
- is a 2-pole, 40-amp thermal-magnetic circuit breaker designed for 120/240V AC systems.​
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 40 A
- Country of Origin:
- United States
- Type:
- Thermal Magnetic
MSRP $708.68Surplus $94.00 -
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Eaton QBHW2040HVH09 Miniature Circuit Breakers (MCBs) QB 2P 40A 240V 50/60Hz 1Ph
MSRP $125.00Surplus $45.00Eaton QBHW2040HVH09 Miniature Circuit Breakers (MCBs) QB 2P 40A 240V 50/60Hz 1Ph​ ARCA SKU: C15-4431 Brand: Eaton MPN: QBHW2040HVH09 UPC: Shipping Weight: 0.70 Shipping Height: 2.00 In...- SKU:
- C15-4431
- Series:
- Quicklag
- Volts:
- 240 V
- Amps:
- 40 A
- Poles:
- 2
- Frequency Rating:
- 50/60 Hz
MSRP $125.00Surplus $45.00 -
Eaton QBHW2040SVH08 Miniature Circuit Breakers (MCBs) QBH 2P 40A 120/240V 50/60Hz 1Ph EA
MSRP $1,450.00Surplus $201.76SKU: C15-5006 Brand: Eaton MPN: QBHW2040SVH08 UPC: Shipping Weight: 1.00 lbs. Shipping Height: 4.00 In. Shipping Length: 4.00 In. Shipping Width: 4.00 In. Product...- SKU:
- C15-5006
- Series:
- Quicklag
- Volts:
- 120/240 V
- Amps:
- 40 A
- Poles:
- 2
- Frequency Rating:
- 50/60 Hz
- Number of Poles:
- 3
MSRP $1,450.00Surplus $201.76 -
Eaton QBHW2050 Miniature Circuit Breakers (MCBs) 2P 50A 240V EA
MSRP $290.26Surplus $71.65Eaton QBHW2050 Miniature Circuit Breakers (MCBs) 2P 50A 240V EA​ ARCA SKU: C15-1652 Brand: Eaton MPN: QBHW2050 UPC: 786679392805 Shipping Weight: 0.70 lbs. Shipping Height: 2.00 In...- SKU:
- C15-1652
- Series:
- QBHW
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA
- Size:
- 3.8 Inch Length x 2.1 Inch Width x 4.8 Inch Height
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Poles:
- 2
- Mounting:
- Bolt-On
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Terminal Type:
- Extended Tang Line
- Terminal Type:
- Box Lug Load
- Wire Size:
- 14 to 4 AWG (Copper/Aluminum)
- Short Description:
- 120/240 VAC, 50 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
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 50 A
- Number of Poles:
- 2
- Country of Origin:
- Dominican Republic
MSRP $290.26Surplus $71.65 -
Eaton QBHW2050H Miniature Circuit Breakers (MCBs)
MSRP $534.15Surplus $190.24SKU: C15-1650 Brand: Eaton MPN: QBHW2050H UPC: 786679152560 Shipping Weight: 0.70 lbs. Shipping Height: 4.00 In. Shipping Length: 3.00 In. Shipping Width: 4.00 In...- SKU:
- C15-1650
- 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, 50 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:
- 21505487
- Voltage Rating:
- 240 VAC
- Current Rating:
- 50 A
- Number of Poles:
- 2
MSRP $534.15Surplus $190.24 -
Eaton QBHW2050S Miniature Circuit Breakers (MCBs)
MSRP $1,067.84Surplus $92.59SKU: C15-11688 Brand: Eaton MPN: QBHW2050S UPC: Shipping Weight: 1.00 lbs. Shipping Height: 3.00 In. Shipping Length: 4.00 In. Shipping Width: 4.00 In. Product...- SKU:
- C15-11688
MSRP $1,067.84Surplus $92.59 -
Eaton QBHW2060 Miniature Circuit Breakers (MCBs) 2P 60A 240V EA
MSRP $290.26Surplus $69.47Eaton QBHW2060 Miniature Circuit Breakers (MCBs) 2P 60A 240V EA​ ARCA SKU: C15-2422 Brand: Eaton MPN: QBHW2060 UPC: 78667939290 Shipping Weight: 0.70 lbs. Shipping Height: 4.00 In...- SKU:
- C15-2422
- 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, 60 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
- Number of Poles:
- 2
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 60 A
- TS PIK:
- 21510599
- Country of Origin:
- Dominican Republic
MSRP $290.26Surplus $69.47 -
Eaton QBHW2070 Miniature Circuit Breakers (MCBs) 2P 70A 240V EA
MSRP $444.00Surplus $132.02Eaton QBHW2070 Miniature Circuit Breakers (MCBs) 2P 70A 240V EA​ ARCA SKU: C15-3031 Brand: Eaton MPN: QBHW2070 UPC: 786679393000 Shipping Weight: 0.75 lbs. Shipping Height: 4.00 In...- SKU:
- C15-3031
- 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, 70 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
- Number of Poles:
- 2
- Current Rating:
- 70 A
- Voltage Rating:
- 120/240 VAC
- Country of Origin:
- Dominican Republic
MSRP $444.00Surplus $132.02 -
Eaton QBHW2090 Miniature Circuit Breakers (MCBs) QBHW 2P 90A 240V 50/60Hz 1Ph
MSRP $612.00Surplus $164.73SKU: C15-3771 Brand: Eaton MPN: QBHW2090 UPC: 786679393055 Shipping Weight: 0.75 lbs. Shipping Height: 2.00 In. Shipping Length: 4.00 In. Shipping Width: 4.00 In...- SKU:
- C15-3771
- Approval:
- UL 489
- Approval:
- CSA
- Amps:
- 90 A
- Interrupting Rating:
- 22000 A at 120/240 VAC
- Interrupting Rating:
- 5000 Amp at 24/48/62.5/80 Volt DC
- Mounting:
- Bolt-On
- Poles:
- 2
- Size:
- 2.2 Inch Width x 3.8 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:
- 24/48/80 VDC
- Gauge:
- 8 to 1/0 AWG Copper/Aluminum (Standard Load)
- Country of Origin:
- Dominican Republic
- Current Rating:
- 90 A
- Short Description:
- QUICKLAG INDUSTRIAL THERMAL-MAGNETIC CIRCUIT BREAKER, TWO-POLE, 90A, 22 kAIC, 12
- Number of Poles:
- 2
- Wire Size:
- 8 to 1/0 AWG Copper/Aluminum (Standard Load)
- Voltage Rating:
- 120/240 VAC, 24/48/80 VDC
- Catalog:
- Eaton_03771_V4T1_3-V4T1_46_CAT.pdf
MSRP $612.00Surplus $164.73 -
Eaton QBHW2100 Miniature Circuit Breakers (MCBs) QBHW 2P 100A 240V 50/60Hz 1Ph EA
MSRP $955.00Surplus $180.83SKU: C15-3606 Brand: Eaton MPN: QBHW2100 UPC: 786679393109 Shipping Weight: 0.75 lbs. Shipping Height: 4.00 In. Shipping Length: 4.00 In. Shipping Width: 4.00 In...- SKU:
- C15-3606
- 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, 100 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:
- 21510603
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 2
- Current Rating:
- 100 A
- Country of Origin:
- Dominican Republic
MSRP $955.00Surplus $180.83 -
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Eaton QBHW2100H Miniature Circuit Breakers (MCBs)
MSRP $627.00Surplus $166.30SKU: C15-3359 Brand: Eaton MPN: QBHW2100H UPC: 786679152614 Shipping Weight: 0.80 lbs. Shipping Height: 4.50 In. Shipping Length: 3.90 In. Shipping Width: 2.20 In...- SKU:
- C15-3359
- 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:
- 8 to 1/0 AWG (Aluminum/Copper
- Wire Size:
- Load)
- Short Description:
- 240 VAC, 100 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:
- 100 A
- Number of Poles:
- 2
- Voltage Rating:
- 240 VAC
- TS PIK:
- 21505492
MSRP $627.00Surplus $166.30 -
Eaton QBHW2125 Miniature Circuit Breakers (MCBs)
MSRP $1,700.00Surplus $339.74SKU: C15-1654 Brand: Eaton MPN: QBHW2125 UPC: 786679382103 Shipping Weight: 0.75 lbs. Shipping Height: 4.00 In. Shipping Length: 4.00 In. Shipping Width: 2.00 In...- SKU:
- C15-1654
- Approval:
- UL 489
- Approval:
- CSA
- Amps:
- 125 A
- Interrupting Rating:
- 22000 A at 120/240 VAC
- Interrupting Rating:
- 5000 Amp at 24/48/62.5/80 Volt DC
- Mounting:
- Bolt-On
- Poles:
- 2
- Size:
- 2.3 Inch Width x 3.8 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:
- 24/48/80 VDC
- Gauge:
- 8 to 1/0 AWG Copper/Aluminum (Standard Load)
- TS PIK:
- 21510441
- Current Rating:
- 125 A
- Catalog:
- Eaton_03771_V4T1_3-V4T1_46_CAT.pdf
- Number of Poles:
- 2
- Voltage Rating:
- 120/240 VAC, 24/48/80 VDC
- Wire Size:
- 8 to 1/0 AWG Copper/Aluminum (Standard Load)
- Short Description:
- EATON QUICKLAG INDUSTRIAL THERMAL-MAGNETIC CIRCUIT BREAKER, TWO-POLE, 125A, 22 K
MSRP $1,700.00Surplus $339.74 -
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Eaton QBHW260 Miniature Circuit Breakers (MCBs) QB 2P 60A 120/240V 50/60Hz 1Ph
MSRP $160.00Surplus $57.60Eaton QBHW260 Miniature Circuit Breakers (MCBs) QB 2P 60A 120/240V 50/60Hz 1Ph​ ARCA SKU: C15-4783 Brand: Eaton MPN: QBHW260 UPC: Shipping Weight: 0.60 lbs. Shipping Height: 4.00 In...- SKU:
- C15-4783
MSRP $160.00Surplus $57.60 -
Eaton QBHW3015H Miniature Circuit Breakers (MCBs) 3P 15A EA
MSRP $689.77Surplus $78.72Eaton QBHW3015H Miniature Circuit Breakers (MCBs) 3P 15A EA​ ARCA SKU: C15-3311 Brand: Eaton MPN: QBHW3015H UPC: 78667939315 Shipping Weight: 1.10 lbs. Shipping Height: 3.00 In...- SKU:
- C15-3311
- Series:
- QBHW
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA
- Volts:
- 240 VAC
- Amps:
- 32 A
- Poles:
- 3
- 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, 15 A, 22 kA, 3-Pole, Extended Tang Line/Steel Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature
- Catalog:
- Eaton_03771_V4T1_12_CAT.pdf
- TS PIK:
- 21510604
- Voltage Rating:
- 240 VAC
- Current Rating:
- 15 A
- Number of Poles:
- 3
- Country of Origin:
- Dominican Republic
MSRP $689.77Surplus $78.72 -
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Eaton QBHW3015HT Miniature Circuit Breakers (MCBs) QB 3P 15A 240V 50/60Hz 3Ph
MSRP $640.00Surplus $241.97SKU: C15-3612 Brand: Eaton MPN: QBHW3015HT UPC: 786685416670 Shipping Weight: 1.00 lbs. Shipping Height: 4.00 In. Shipping Length: 4.00 In. Shipping Width: 3.00 In...- SKU:
- C15-3612
- Series:
- Quicklag
- Volts:
- 240 V
- Amps:
- 15 A
- Poles:
- 3
- Frequency Rating:
- 50/60 Hz
- Short Description:
- QUICKLAG INDUSTRIAL THERMAL-MAGNETIC CIRCUIT BREAKER, THREE-POLE, RING OR SPADE
MSRP $640.00Surplus $241.97 -
Eaton QBHW3015HVH08 Miniature Circuit Breakers (MCBs) QBH 3P 15A 120/240V 50/60Hz 3Ph EA
MSRP $877.00Surplus $157.18Eaton QBHW3015HVH08 Miniature Circuit Breakers (MCBs) QBH 3P 15A 120/240V 50/60Hz 3Ph EA​ ARCA SKU: C15-5005 Brand: Eaton MPN: QBHW3015HVH08 UPC: 78211634379 Shipping Weight: 1.05 Shipping...- SKU:
- C15-5005
- Series:
- Quicklag
- Volts:
- 120/240 V
- Amps:
- 15 A
- Poles:
- 3
- Frequency Rating:
- 50/60 Hz
- Short Description:
- QUICKLAG INDUSTRIAL THERMAL-MAGNETIC CIRCUIT BREAKER, 15A, QBHW TYPE, 22 KAIC, T
- Number of Poles:
- 3
- Country of Origin:
- Dominican Republic
MSRP $877.00Surplus $157.18
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