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 QBHW3025H Miniature Circuit Breakers (MCBs) QBHW 3P 25A 240V 50/60Hz 3Ph EA
MSRP $733.92Surplus $59.27Eaton QBHW3025H Miniature Circuit Breakers (MCBs) QBHW 3P 25A 240V 50/60Hz 3Ph EA​ ARCA SKU: C15-2574 Brand: Eaton MPN: QBHW3025H UPC: 786679393253 Shipping Weight: 1.05 lbs. Shipping...- SKU:
- C15-2574
- Series:
- QBHW
- Type:
- Compact
- 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, 25 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
- Data Sheet:
- Eaton-Bussmann_00570_1-12_DATA.pdf
- TS PIK:
- 21510606
- Current Rating:
- 25 A
- Number of Poles:
- 3
- Voltage Rating:
- 240 VAC
- Country of Origin:
- Dominican Republic
MSRP $733.92Surplus $59.27 -
Eaton QBHW3030H Miniature Circuit Breakers (MCBs)
MSRP $689.77Surplus $42.90Eaton QBHW3030H Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-3348 Brand: Eaton MPN: QBHW3030H UPC: 78667939330 Shipping Weight: 1.10 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-3348
- 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, 30 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:
- 21510607
- Current Rating:
- 30 A
- Voltage Rating:
- 240 VAC
- Number of Poles:
- 3
- Country of Origin:
- Dominican Republic
MSRP $689.77Surplus $42.90 -
Eaton QBHW3030HSF Miniature Circuit Breakers (MCBs) QBH 3P 30A 120/240V 50/60Hz 3Ph EA
MSRP $1,575.00Surplus $49.56SKU: C15-5045 Brand: Eaton MPN: QBHW3030HSF UPC: Shipping Weight: 0.60 lbs. Shipping Height: 5.00 In. Shipping Length: 4.00 In. Shipping Width: 4.00 In. Product...- SKU:
- C15-5045
- Series:
- Quicklag
- Volts:
- 120/240 V
- Amps:
- 30 A
- Poles:
- 3
- Frequency Rating:
- 50/60 Hz
- Number of Poles:
- 3
MSRP $1,575.00Surplus $49.56 -
Eaton QBHW3060H Miniature Circuit Breakers (MCBs) 3P 60A 240V EA
MSRP $689.77Surplus $167.79SKU: C15-2809 Brand: Eaton MPN: QBHW3060H UPC: 78667939350 Shipping Weight: 1.10 lbs. Shipping Height: 3.00 In. Shipping Length: 4.00 In. Shipping Width: 4.00 In...- SKU:
- C15-2809
- Series:
- QBHW
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA
- Volts:
- 240 VAC
- Amps:
- 32 A
- Poles:
- 3
- Mounting:
- Bolt-On
- Interrupting Rating:
- 22 kA at 240 VAC
- Terminal Type:
- Extended Tang Line
- Terminal Type:
- Box Lug Load
- Wire Size:
- 8 to 1/0 AWG (Copper/Aluminum)
- Short Description:
- 240 VAC, 60 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:
- 21510612
- Number of Poles:
- 3
- Current Rating:
- 60 A
- Voltage Rating:
- 240 VAC
- Country of Origin:
- Dominican Republic
MSRP $689.77Surplus $167.79 -
Eaton QBHW3090H Miniature Circuit Breakers (MCBs) QBHW 3P 90A 240V 50/60Hz 3Ph
MSRP $1,004.00Surplus $148.12SKU: C15-2714 Brand: Eaton MPN: QBHW3090H UPC: 786679393604 Shipping Weight: 1.10 lbs. Shipping Height: 4.00 In. Shipping Length: 4.00 In. Shipping Width: 3.00 In...- SKU:
- C15-2714
- Approval:
- UL 489
- Approval:
- CSA
- Amps:
- 90 A
- Interrupting Rating:
- 22000 A at 240 VAC
- Mounting:
- Bolt-On
- Poles:
- 3
- Size:
- 3.2 Inch Width x 3.9 Inch Depth x 4.8 Inch Height
- Terminal Type:
- Steel Box Lug Standard Load
- Type:
- Thermal Magnetic
- Type:
- Non-Interchangeable Trip
- Type:
- Miniature
- Volts:
- 240 VAC
- Gauge:
- 8 to 1/0 AWG Copper/Aluminum (Standard Load)
- Voltage Rating:
- 240 VAC
- Number of Poles:
- 3
- Catalog:
- Eaton_03771_V4T1_3-V4T1_46_CAT.pdf
- Wire Size:
- 8 to 1/0 AWG Copper/Aluminum (Standard Load)
- Current Rating:
- 90 A
- Short Description:
- QUICKLAG INDUSTRIAL THERMAL-MAGNETIC CIRCUIT BREAKER, THREE-POLE, 90A, 22 kAIC,
- Country of Origin:
- Dominican Republic
MSRP $1,004.00Surplus $148.12 -
Eaton QBHW3100H Miniature Circuit Breakers (MCBs) 3P 100A 240V EA
MSRP $996.58Surplus $84.78SKU: C15-4120 Brand: Eaton MPN: QBHW3100H UPC: 786679393659 Shipping Weight: 1.15 lbs. Shipping Height: 3.00 In. Shipping Length: 4.00 In. Shipping Width: 4.00 In...- SKU:
- C15-4120
- Series:
- QBHW
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA
- Size:
- 2.9 Inch Length x 2.9 Inch Width x 3 Inch Height
- Volts:
- 240 VAC
- Amps:
- 32 A
- Poles:
- 3
- Mounting:
- Bolt-On
- Interrupting Rating:
- 22 kA at 240 VAC
- Terminal Type:
- Extended Tang Line
- Terminal Type:
- Box Lug Load
- Wire Size:
- 8 to 1/0 AWG (Copper/Aluminum)
- Short Description:
- 240 VAC, 100 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:
- 21510616
- Current Rating:
- 100 A
- Number of Poles:
- 3
- Voltage Rating:
- 240 VAC
- Country of Origin:
- Dominican Republic
MSRP $996.58Surplus $84.78 -
Eaton QC3030HT Miniature Circuit Breakers (MCBs) QC 3P 30A 240V 50/60Hz 3Ph EA
MSRP $620.00Surplus $14.06Eaton QC3030HT Miniature Circuit Breakers (MCBs) QC 3P 30A 240V 50/60Hz 3Ph EA​ ARCA SKU: C15-1661 Brand: Eaton MPN: QC3030HT UPC: 786679153468 Shipping Weight: 1.00 Shipping Height: 4.00...- SKU:
- C15-1661
- Series:
- QC
- Volts:
- 240 V
- Amps:
- 30 A
- Poles:
- 3
- Frequency Rating:
- 50/60 Hz
- Short Description:
- EATON QUICKLAG TYPE QC INDUSTRIAL THERMAL-MAGNETIC CIRCUIT BREAKER,INDUSTRIAL CI
- Number of Poles:
- 3
- Country of Origin:
- Dominican Republic
MSRP $620.00Surplus $14.06 -
Eaton QC3040HT Miniature Circuit Breakers (MCBs) EA
MSRP $935.79Surplus $87.44SKU: C15-10996 Brand: Eaton MPN: QC3040HT UPC: 10786679009786 Shipping Weight: 1.05 lbs. Shipping Height: 4.00 In. Shipping Length: 3.00 In. Shipping Width: 3.00 In...- SKU:
- C15-10996
- TS PIK:
- 21504698
- Number of Poles:
- 3
MSRP $935.79Surplus $87.44 -
Eaton QC3050HT Miniature Circuit Breakers (MCBs) EA
MSRP $692.48Surplus $140.80SKU: C15-5263 Brand: Eaton MPN: QC3050HT UPC: 78667982706 Shipping Weight: 1.00 lbs. Shipping Height: 3.00 In. Shipping Length: 4.00 In. Shipping Width: 3.00 In...- SKU:
- C15-5263
- Type:
- Thermal Magnetic
- Approval:
- UL
- Approval:
- CSA
- Size:
- 3.8 Inch Length x 3.2 Inch Width x 4.9 Inch Height
- Volts:
- 240 VAC
- Amps:
- 32 A
- Poles:
- 3
- Mounting:
- Front
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Ring/Spade Lug
- Short Description:
- 240 VAC, 50 A, 3-Pole, 10 kA, Ring/Spade Lug Terminal, Cable-In/Cable-Out, Thermal Magnetic
- Catalog:
- Eaton_03771_V4T1_19_V4T1_20_CAT.pdf
- Voltage Rating:
- 240 VAC
- Current Rating:
- 50 A
- Number of Poles:
- 3
- TS PIK:
- 21516567
- Country of Origin:
- Dominican Republic
MSRP $692.48Surplus $140.80 -
Eaton QC3060HT Miniature Circuit Breakers (MCBs) QC 3P 60A 120V 50/60Hz 3Ph
MSRP $640.00Surplus $110.57Eaton QC3060HT Miniature Circuit Breakers (MCBs) QC 3P 60A 120V 50/60Hz 3Ph​ ARCA SKU: C15-1996 Brand: Eaton MPN: QC3060HT UPC: 786679827086 Shipping Weight: 1.10 Shipping Height: 4.00 In...- SKU:
- C15-1996
- Series:
- QC
- Volts:
- 120 V
- Amps:
- 60 A
- Poles:
- 3
- Frequency Rating:
- 50/60 Hz
- Short Description:
- EATON QUICKLAG TYPE QC INDUSTRIAL THERMAL-MAGNETIC CIRCUIT BREAKER,INDUSTRIAL CI
- Number of Poles:
- 3
- Country of Origin:
- Dominican Republic
MSRP $640.00Surplus $110.57 -
Eaton QC3080H Miniature Circuit Breakers (MCBs) QC 3P 80A 240V 50/60Hz 3Ph
MSRP $740.00Surplus $212.80SKU: C15-2083 Brand: Eaton MPN: QC3080H UPC: 786679240267 Shipping Weight: 1.10 lbs. Shipping Height: 3.00 In. Shipping Length: 3.00 In. Shipping Width: 4.00 In...- SKU:
- C15-2083
- Series:
- QC
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA
- Volts:
- 240 VAC
- Amps:
- 32 A
- Poles:
- 3
- Mounting:
- Cable-In
- Mounting:
- Cable Out
- Interrupting Rating:
- 10000 A
- Terminal Type:
- Box Lug
- Wire Size:
- 8 to 1/0 AWG Aluminum/Copper (Load)
- Short Description:
- 240 VAC, 80 A, 10 kA, 3-Pole, Aluminum Box Lug Line/Steel Box Lug Load Terminal, Cable-In/Out Mount, Thermal Magnetic, Miniature
- Catalog:
- Eaton_03771_V4T1_19_V4T1_20_V4T1_46_CAT.pdf
- Voltage Rating:
- 240 VAC
- Current Rating:
- 80 A
- Number of Poles:
- 3
- Country of Origin:
- Dominican Republic
MSRP $740.00Surplus $212.80 -
Eaton QC3100H Miniature Circuit Breakers (MCBs) QC 3P 100A 240V 50/60Hz 3Ph
MSRP $1,200.00Surplus $135.42SKU: C15-1738 Brand: Eaton MPN: QC3100H UPC: 786679240304 Shipping Weight: 1.20 lbs. Shipping Height: 4.90 In. Shipping Length: 3.80 In. Shipping Width: 3.10 In...- SKU:
- C15-1738
- Series:
- Type QC
- Type:
- Molded Case
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA
- Volts:
- 240 VAC
- Amps:
- 32 A
- Poles:
- 3
- Mounting:
- Cable-In
- Mounting:
- Cable Out
- Interrupting Rating:
- 10000 A
- Terminal Type:
- Box Lug
- Wire Size:
- 8 to 1/0 AWG (Aluminum/Copper
- Wire Size:
- Load)
- Short Description:
- 240 VAC, 100 A, 10 kA, 3-Pole, Aluminum Box Lug Line/Steel Box Lug Load Terminal, Cable-In/Out Mount, Thermal Magnetic, Miniature
- Catalog:
- Eaton_03771_V4T1_19_V4T1_20_V4T1_46_CAT.pdf
- Installation/Operator:
- Eaton_00091_INST.pdf
- CAD Drawing:
- Eaton_21588_1_CAD.pdf
- Current Rating:
- 100 A
- Voltage Rating:
- 240 VAC
- Number of Poles:
- 3
- Country of Origin:
- Dominican Republic
MSRP $1,200.00Surplus $135.42 -
Eaton QC3100HT Miniature Circuit Breakers (MCBs) QC 3P 100A 240V 50/60Hz 3Ph EA
MSRP $1,250.00Surplus $242.03SKU: C15-1725 Brand: Eaton MPN: QC3100HT UPC: 786679009864 Shipping Weight: 1.00 lbs. Shipping Height: 4.00 In. Shipping Length: 3.00 In. Shipping Width: 3.00 In...- SKU:
- C15-1725
- Series:
- QC
- Volts:
- 240 V
- Amps:
- 100 A
- Poles:
- 3
- Frequency Rating:
- 50/60 Hz
- Short Description:
- EATON QUICKLAG TYPE QC INDUSTRIAL THERMAL-MAGNETIC CIRCUIT BREAKER,INDUSTRIAL CI
- TS PIK:
- 21504701
- Number of Poles:
- 3
- Country of Origin:
- Dominican Republic
MSRP $1,250.00Surplus $242.03 -
Eaton QCR3030HT Miniature Circuit Breakers (MCBs)
MSRP $497.18Surplus $143.11SKU: C15-3073 Brand: Eaton MPN: QCR3030HT UPC: 782114225714 Shipping Weight: 0.80 lbs. Shipping Height: 2.00 In. Shipping Length: 6.00 In. Shipping Width: 4.00 In...- SKU:
- C15-3073
- Type:
- Thermal Magnetic
- Approval:
- UL
- Approval:
- CSA
- Size:
- 5.8 Inch Length x 3.7 Inch Width x 2.1 Inch Height
- Volts:
- 240 VAC
- Amps:
- 32 A
- Poles:
- 3
- Mounting:
- DIN Rail Rear
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Ring/Spade Lug
- Short Description:
- 240 VAC, 30 A, 3-Pole, 10 kA, Ring/Spade Lug Terminal, DIN Rail Rear Mount, Cable-In/Cable-Out, Thermal Magnetic
- Catalog:
- Eaton_03771_V4T1_23_V4T1_24_CAT.pdf
- TS PIK:
- 115500142
- Number of Poles:
- 3
- Voltage Rating:
- 240 VAC
- Current Rating:
- 30 A
- Country of Origin:
- United States
MSRP $497.18Surplus $143.11 -
Eaton WMZT3C25 Miniature Circuit Breakers (MCBs) WMZT 3P 25A 277V 50/60Hz 3Ph C Curve
MSRP $600.00Surplus $70.62Eaton WMZT3C25 Miniature Circuit Breakers (MCBs) WMZT 3P 25A 277V 50/60Hz 3Ph C Curve​ ARCA SKU: C15-4151 Brand: Eaton MPN: WMZT3C25 UPC: 786685257631 Shipping Weight: 0.95 Shipping...- SKU:
- C15-4151
- Series:
- WMZT
- Volts:
- 277 V
- Amps:
- 25 A
- Poles:
- 3
- Frequency Rating:
- 50/60 Hz
- Short Description:
- UL 489 WMZT DIN RAIL MINIATURE CIRCUIT BREAKER
- Number of Poles:
- 3
- Country of Origin:
- Dominican Republic
MSRP $600.00Surplus $70.62 -
Eaton XBCRA33 Miniature Circuit Breakers (MCBs) Custom DIN Rail Assembly 2P 50/60Hz 1Ph
MSRP $850.00Surplus $107.00Eaton XBCRA33 Miniature Circuit Breakers (MCBs) Custom DIN Rail Assembly 2P 50/60Hz 1Ph​ ARCA SKU: C15-4377 Brand: Eaton MPN: XBCRA33 UPC: Shipping Weight: 1.80 Shipping Height: 5.00 In...- SKU:
- C15-4377
- Poles:
- 2
- Frequency Rating:
- 50/60 Hz
- Number of Poles:
- 3
- Series:
- XB
- Country of Origin:
- Dominican Republic
MSRP $850.00Surplus $107.00 -
Federal Pioneer NB3P20 Miniature Circuit Breakers (MCBs) EA
MSRP $820.00Surplus $69.51SKU: C15-9296 Brand: Federal Pioneer MPN: NB3P20 UPC: 04756938464 Shipping Weight: 1.05 lbs. Shipping Height: 4.00 In. Shipping Length: 4.00 In. Shipping Width: 3.00...- SKU:
- C15-9296
- TS PIK:
- 121781880
- Series:
- NB
- Number of Poles:
- 3
- Short Description:
- 120/240 VAC, 20 A, 10 kA, 3-Pole, Bolt-On, Molded Case Circuit Breaker
- Data Sheet:
- SchneiderElectric_01150_1_DATA.pdf
- Current Rating:
- 20 A
- Mounting:
- Bolt-On
- Country of Origin:
- United States
MSRP $820.00Surplus $69.51 -
GE TEY315 Miniature Circuit Breakers (MCBs) TEY 3P 15A 480V 50/60Hz 3Ph EA
MSRP $682.17Surplus $289.94SKU: C15-5972 Brand: GE MPN: TEY315 UPC: 78316418101 Shipping Weight: 1.95 lbs. Shipping Height: 3.00 In. Shipping Length: 5.00 In. Shipping Width: 3.00 In. Product...- SKU:
- C15-5972
- TS PIK:
- 112129549
- Current Rating:
- 15 A
- Type:
- Thermal Magnetic, Compact
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00004_2_24_2_25_CAT.pdf
- Number of Poles:
- 3
- Short Description:
- 480/277 VAC 3-Phase, 15 A, 65 kA, 3-Pole, Copper/Aluminum Load Lug, Bolt-On Terminal, TEY-Frame, Molded Case, Non-Interchangeable, Circuit Breaker
- Voltage Rating:
- 120/240/277 VAC
- Interrupting Rating:
- 14 kA at 277 VAC, 65 kA at 120/240 VAC
- Mounting:
- Bolt-On
- Country of Origin:
- United States
MSRP $682.17Surplus $289.94 -
GE TEYD3090B Miniature Circuit Breakers (MCBs)
Surplus $476.28SKU: C15-8387 Brand: GE MPN: TEYD3090B UPC: 78138168805 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-8387
- TS PIK:
- 21264369
- Short Description:
- 120/240 VAC, 480 Star/277 VAC, 90 A, 65 kA, 3-Pole, 4 to 2/0 AWG, Q-Line Frame, Thermal Magnetic, Compact, Lighting Panel Molded Case Circuit Breaker
- Voltage Rating:
- 120/240 VAC, 480 Star/277 VAC
- Current Rating:
- 90 A
- Number of Poles:
- 3
- Type:
- Thermal Magnetic, Compact
- Interrupting Rating:
- 25 kA at 480 Star/277 VAC, 65 kA at 120/240 VAC
- Approval:
- UL
- Country of Origin:
- United States
Surplus $476.28 -
GE THHQB32060 Miniature Circuit Breakers (MCBs)
MSRP $568.74Surplus $126.75GE THHQB32060 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-5901 Brand: GE MPN: THHQB32060 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-5901
- Short Description:
- 120/240 VAC, 60 A, 22 kA Interrupt, 3-Pole, 8 to 3 AWG Aluminum/Copper Load Lug Terminal, 1" Bolt-On Mount, Q-Line Frame, Non-Interchangeable/Internal Common Trip, Compact, Fixed Thermal Magnetic, Miniature Molded Case Circuit Breaker
- Voltage Rating:
- 120/240 VAC
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_38_CAT.pdf
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Type:
- Thermal Magnetic, Compact
- Current Rating:
- 60 A
- Terminal Type:
- Bolt-On
- Number of Poles:
- 3
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01786_1_CAD.pdf
- Mounting:
- Bolt-On
- Frame Type:
- Q-Line
- Approval:
- UL
- Maximum AC Voltage Rating:
- 240 V
- Country of Origin:
- United States
MSRP $568.74Surplus $126.75
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