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 QBHW2015 Miniature Circuit Breakers (MCBs) QBHW 2P 15A 240V 50/60Hz 1Ph EA
MSRP $380.00Surplus $64.86Eaton QBHW2015 Miniature Circuit Breakers (MCBs) QBHW 2P 15A 240V 50/60Hz 1Ph EA​ ARCA SKU: C15-2423 Brand: Eaton MPN: QBHW2015 UPC: 786679392508 Shipping Weight: 0.55 lbs. Shipping...- SKU:
- C15-2423
- Series:
- QBHW
- Type:
- Thermal Magnetic
- Approval:
- UL
- Approval:
- CSA
- Size:
- 3.9 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
- 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, 15 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:
- 15 A
- Voltage Rating:
- 120/240 VAC
- TS PIK:
- 21510591
- Country of Origin:
- Dominican Republic
MSRP $380.00Surplus $64.86 -
Eaton QBHW2015H Miniature Circuit Breakers (MCBs) EA
MSRP $515.40Surplus $76.37Eaton QBHW2015H Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-5261 Brand: Eaton MPN: QBHW2015H UPC: 786679152492 Shipping Weight: 0.70 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- C15-5261
- 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, 15 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:
- 240 VAC
- Current Rating:
- 15 A
- Number of Poles:
- 2
- Country of Origin:
- Dominican Republic
MSRP $515.40Surplus $76.37 -
Eaton QBHW2040 Miniature Circuit Breakers (MCBs) QBHW 2P 40A 240V 50/60Hz 1Ph EA
MSRP $290.26Surplus $50.03Eaton QBHW2040 Miniature Circuit Breakers (MCBs) QBHW 2P 40A 240V 50/60Hz 1Ph EA​ ARCA SKU: C15-1648 Brand: Eaton MPN: QBHW2040 UPC: 786679392751 Shipping Weight: 0.70 lbs. Shipping...- SKU:
- C15-1648
- Series:
- QBHW
- Type:
- Current Limiting
- 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 Ampere 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, 40 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
- Data Sheet:
- Eaton_53933_1-5_DATA.pdf
- TS PIK:
- 21510596
- Number of Poles:
- 2
- Current Rating:
- 40 A
- Voltage Rating:
- 120/240 VAC
- Country of Origin:
- Dominican Republic
MSRP $290.26Surplus $50.03 -
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Eaton QBHW2090H Miniature Circuit Breakers (MCBs) QBH 2P 90A 120/240V 50/60Hz 1Ph EA
MSRP $846.48Surplus $416.49SKU: C15-4844 Brand: Eaton MPN: QBHW2090H UPC: 78667915260 Shipping Weight: 0.75 lbs. Shipping Height: 2.00 In. Shipping Length: 4.00 In. Shipping Width: 4.00 In...- SKU:
- C15-4844
- Series:
- Quicklag
- Volts:
- 120/240 V
- Amps:
- 90 A
- Poles:
- 2
- Frequency Rating:
- 50/60 Hz
- Short Description:
- QUICKLAG INDUSTRIAL THERMAL-MAGNETIC CIRCUIT BREAKER, TWO-POLE, 90A, 22 KAIC, 24
MSRP $846.48Surplus $416.49 -
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Eaton QBHW3015HS Miniature Circuit Breakers (MCBs) QB 3P 15A 240V 50/60Hz EA
MSRP $1,323.25Surplus $624.09SKU: C15-4843 Brand: Eaton MPN: QBHW3015HS UPC: 786679742907 Shipping Weight: 1.90 lbs. Shipping Height: 5.00 In. Shipping Length: 13.00 In. Shipping Width: 8.00 In...- SKU:
- C15-4843
- Approval:
- UL 489
- Approval:
- CSA
- Amps:
- 15 A
- Interrupting Rating:
- 22000 Amp at 240 Volt AC
- Mounting:
- Bolt-On
- Poles:
- 3
- Size:
- 3.2 Inch Width x 3 Inch Depth x 3 Inch Height
- Terminal Type:
- Steel Box Lug Standard Load
- Type:
- Thermal Magnetic
- Type:
- Miniature
- Used On:
- 0
- Volts:
- 240 VAC
- Gauge:
- 14 to 4 AWG Copper/Aluminum (Standard Load)
- Short Description:
- 0
- Series:
- 0
MSRP $1,323.25Surplus $624.09 -
Eaton QC2080 Miniature Circuit Breakers (MCBs) QC 2P 80A 240V 50/60Hz 1Ph
MSRP $660.00Surplus $126.71Eaton QC2080 Miniature Circuit Breakers (MCBs) QC 2P 80A 240V 50/60Hz 1Ph​ ARCA SKU: C15-3874 Brand: Eaton MPN: QC2080 UPC: 786679910672 Shipping Weight: 0.60 lbs. Shipping Height: 3...- SKU:
- C15-3874
- Series:
- QC
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Poles:
- 2
- Mounting:
- Cable-In
- Mounting:
- Cable Out
- Interrupting Rating:
- 10000 A at 120/240 VAC
- Interrupting Rating:
- 5000 A at 24 to 48/62.5/80 VDC
- Terminal Type:
- Box Lug
- Wire Size:
- 8 to 1/0 AWG Aluminum/Copper (Load)
- Short Description:
- 120/240 VAC, 80 A, 10 kA, 2-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
- Country of Origin:
- Dominican Republic
MSRP $660.00Surplus $126.71 -
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Eaton QCR1040 Miniature Circuit Breakers (MCBs) QCR 1P 40A 240V 50/60Hz 1Ph
MSRP $65.00Surplus $28.36Eaton QCR1040 Miniature Circuit Breakers (MCBs) QCR 1P 40A 240V 50/60Hz 1Ph​ ARCA SKU: C15-3381 Brand: Eaton MPN: QCR1040 UPC: Shipping Weight: 0.30 Shipping Height: 1.00 In. Shipping...- SKU:
- C15-3381
- Series:
- QCR
- Volts:
- 240 V
- Amps:
- 40 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
- Short Description:
- EATON QUICKLAG TYPE QCR 1/2-INCH INDUSTRIAL THERMAL-MAGNETIC CIRCUIT BREAKER,IND
MSRP $65.00Surplus $28.36 -
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Eaton QNBL2040 Miniature Circuit Breakers (MCBs)
MSRP $33.72Surplus $25.79Eaton QNBL2040 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-5542 Brand: Eaton MPN: QNBL2040 UPC: Shipping Weight: 0.60 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-5542
- Number of Poles:
- 2
MSRP $33.72Surplus $25.79 -
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Federal Pacific Electric NA220 Miniature Circuit Breakers (MCBs) 2P 20A 120V 50/60Hz 1Ph EA
MSRP $45.00Surplus $29.78Federal Pacific Electric NA220 Miniature Circuit Breakers (MCBs) 2P 20A 120V 50/60Hz 1Ph EA​ ARCA SKU: C15-4278 Brand: Federal Pacific Electric MPN: NA220 UPC: Shipping Weight: 0.65 lbs...- SKU:
- C15-4278
- Volts:
- 120 V
- Amps:
- 20 A
- Poles:
- 2
- Frequency Rating:
- 50/60 Hz
- TS PIK:
- 106248965
- Short Description:
- 20A 2P NA BREAKER
MSRP $45.00Surplus $29.78 -
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Federal Pacific Electric NA250 Miniature Circuit Breakers (MCBs) Stab-Lok 2P 50A 120V 50/60Hz 1Ph EA
MSRP $140.00Surplus $47.03Federal Pacific Electric NA250 Miniature Circuit Breakers (MCBs) Stab-Lok 2P 50A 120V 50/60Hz 1Ph EA​ ARCA SKU: C15-4279 Brand: Federal Pacific Electric MPN: NA250 UPC: 662324952429 Shipping...- SKU:
- C15-4279
- Volts:
- 120 V
- Amps:
- 50 A
- Poles:
- 2
- Frequency Rating:
- 50/60 Hz
- TS PIK:
- 127547102
MSRP $140.00Surplus $47.03 -
GENERAL ELECTRIC TEY2100 Miniature Circuit Breakers (MCBs)
MSRP $795.00Surplus $143.90SKU: C15-2687 Brand: GENERAL ELECTRIC MPN: TEY2100 UPC: 78316418223 Shipping Weight: 4.70 lbs. Shipping Height: 4.00 In. Shipping Length: 5.00 In. Shipping Width: 2...- SKU:
- C15-2687
- Frame Type:
- TEY
- Voltage Rating:
- 120/240/277 VAC
- Current Rating:
- 32 A
- Number of Poles:
- 2
- Interrupting Rating:
- 14 kA at 277 VAC,65 kA at 120/240 VAC
- Type:
- Thermal Magnetic
- Short Description:
- 480 VAC Star/277 VAC, 100 A, 65 kA, 2-Pole, 4 to 1/0 AWG Aluminum/Copper Integral Load Lug Terminal, 1
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_9_6_64_CAT.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00022_INST.pdf
- Specification/Technical:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01027_1_2_SPEC.pdf
- TS PIK:
- 112129586
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01762_1_CAD.pdf
- Series:
- TEY
- Approval:
- UL
- Application:
- HACR
MSRP $795.00Surplus $143.90 -
GENERAL ELECTRIC TEY3100 Miniature Circuit Breakers (MCBs)
MSRP $915.96Surplus $431.59SKU: C15-2884 Brand: GENERAL ELECTRIC MPN: TEY3100 UPC: 78316418227 Shipping Weight: 2.10 lbs. Shipping Height: 4.00 In. Shipping Length: 3.00 In. Shipping Width: 5...- SKU:
- C15-2884
- Frame Type:
- TEY
- Voltage Rating:
- 120/240/277 VAC
- Current Rating:
- 100 A
- Number of Poles:
- 3
- Interrupting Rating:
- 14 kA at 277 VAC,65 kA at 120/240 VAC
- Type:
- Thermal Magnetic
- Short Description:
- 480/277 VAC 3-Phase, 100 A, 65 kA, 3-Pole, Copper/Aluminum Load Lug, Bolt-On Terminal, TEY-Frame, Molded Case, Non-Interchangeable, Circuit Breaker
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00004_2_24_2_26_CAT.pdf
- Specification/Technical:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00257_1_2_SPEC.pdf
- TS PIK:
- 112129590
MSRP $915.96Surplus $431.59 -
GENERAL ELECTRIC THQB32060 Miniature Circuit Breakers (MCBs) 3P 60A 240V EA
MSRP $393.25Surplus $77.26GENERAL ELECTRIC THQB32060 Miniature Circuit Breakers (MCBs) 3P 60A 240V EA​ ARCA SKU: C15-4115 Brand: GENERAL ELECTRIC MPN: THQB32060 UPC: 78316401244 Shipping Weight: 1.15 lbs. Shipping...- SKU:
- C15-4115
- Type:
- Thermal Magnetic
- Type:
- Compact
- Amps:
- 32 A
- Terminal Type:
- Bolt-On
- Short Description:
- 240 VAC, 60 A, 10 kA, 3-Pole, 8 to 3 AWG Copper/Aluminum, 1" Bolt-On Mount, Q-Line Frame, Molded Case, Non-Interchangeable/Common Trip, Compact, Fixed Thermal Magnetic
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00015_6_8_6_35_CAT.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00005_INST.pdf
- TS PIK:
- 126054971
- Current Rating:
- 60 A
- Mounting:
- Bolt-On
- Number of Poles:
- 3
- Series:
- THQ
MSRP $393.25Surplus $77.26 -
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Murray MP230 Miniature Circuit Breakers (MCBs) 2P 30A 120/240V EA
Surplus $28.91Murray MP230 Miniature Circuit Breakers (MCBs) 2P 30A 120/240V EA​ ARCA SKU: C15-2645 Brand: Murray MPN: MP230 UPC: 040892518962 Shipping Weight: 0.55 lbs. Shipping Height: 4.00 In...- SKU:
- C15-2645
- Series:
- Type MP-T
- Type:
- Common Trip
- Approval:
- UL
- Size:
- 2 Inch W x 3 Inch D x 3-1/8 Inch H
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- Loadcenter
- Poles:
- 2
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Load Lug
- Wire Size:
- 16 to 14 AWG (Aluminum/Copper)
- Short Description:
- 120/240 V, 30 A, 10 kA, 2-Pole, Load Lug Terminal, MP-T Frame, Thermal Magnetic, Low Voltage, Miniature
- Data Sheet:
- SiemensAG_01524_1_DATA.pdf
- Current Rating:
- 30 A
- Number of Poles:
- 2
- Voltage Rating:
- 120/240 VAC
Surplus $28.91 -
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Murray MP360KH Miniature Circuit Breakers (MCBs)
MSRP $955.80Surplus $324.95SKU: C15-6313 Brand: Murray MPN: MP360KH UPC: 04089250778 Shipping Weight: 1.15 lbs. Shipping Height: 5.00 In. Shipping Length: 5.00 In. Shipping Width: 5.00 In...- SKU:
- C15-6313
- TS PIK:
- 120071842
MSRP $955.80Surplus $324.95 -
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Murray MSA2020SPD Miniature Circuit Breakers (MCBs) 1P 20A
MSRP $541.80Surplus $192.21Murray MSA2020SPD Miniature Circuit Breakers (MCBs) 1P 20A​ ARCA SKU: C15-6321 Brand: Murray MPN: MSA2020SPD UPC: 04089227876 Shipping Weight: 0.85 lbs. Shipping Height: 3.00 In...- SKU:
- C15-6321
- TS PIK:
- 120071681
MSRP $541.80Surplus $192.21 -
North American Breaker Company BR350 Miniature Circuit Breakers (MCBs) EA
MSRP $337.57Surplus $122.96North American Breaker Company BR350 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-1262 Brand: North American Breaker Company MPN: BR350 UPC: 78667636790 Shipping Weight: 0.95 lbs...- SKU:
- C15-1262
- Series:
- BR
- Type:
- Common Trip
- Type:
- Quadplex
- Approval:
- UL 489
- Volts:
- 240 VAC
- Amps:
- 32 A
- Used On:
- BR Series Load Center
- Poles:
- 3
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 4 AWG (Copper/Aluminum)
- Short Description:
- 240 VAC, 50 A, 10 kA, 3-Pole, Plug-On Mount, Common Trip, Duplex, Thermal Magnetic
- Catalog:
- Eaton_36620_V1T1_85_CAT.pdf
- TS PIK:
- 21493898
- Number of Poles:
- 3
- Voltage Rating:
- 240 VAC
- Current Rating:
- 50 A
- Country of Origin:
- Dominican Republic
MSRP $337.57Surplus $122.96 -
Siemens B220H Miniature Circuit Breakers (MCBs) B 2P 20A 240V 50/60Hz 1Ph
MSRP $385.00Surplus $78.53Siemens B220H Miniature Circuit Breakers (MCBs) B 2P 20A 240V 50/60Hz 1Ph​ ARCA SKU: C15-2854 Brand: Siemens MPN: B220H UPC: 783643263901 Shipping Weight: 0.65 lbs. Shipping...- SKU:
- C15-2854
- Type:
- Thermal and Fixed Magnetic
- Type:
- Branch
- Type:
- Common Trip
- Type:
- Molded Case
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Volts:
- 120/240 VAC at 50/60 Hertz
- Amps:
- 32 A
- Used On:
- P1/P2/P3/P4/P5 Panelboard
- Poles:
- 2
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Application:
- Lighting
- Application:
- Distribution
- Installation:
- Bolt-On
- Short Description:
- 120/240 VAC, 20 A, 22 kA, 2-Pole, Bolt-On Mount, Molded Case, Common Trip, Branch
- Catalog:
- SiemensAG_00564_7_29_CAT.pdf
- Data Sheet:
- SiemensAG_05194_1_DATA.pdf
- Installation/Operator:
- SiemensAG_00215_INST.pdf
- TS PIK:
- 21368413
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 20 A
- Number of Poles:
- 2
- Mounting:
- Bolt-On
- Series:
- B
- Country of Origin:
- Mexico
MSRP $385.00Surplus $78.53 -
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Siemens B240H00S01 Miniature Circuit Breakers (MCBs) 120V
MSRP $769.00Surplus $200.83Siemens B240H00S01 Miniature Circuit Breakers (MCBs) 120V​ ARCA SKU: C15-6114 Brand: Siemens MPN: B240H00S01 UPC: 78364326879 Shipping Weight: 1.15 lbs. Shipping Height: 4.00 In...- SKU:
- C15-6114
- TS PIK:
- 122814283
- Current Rating:
- 40 A
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 2
- Short Description:
- BREAKER 40A 2P 120/240V 22K BLH 120V ST
- Type:
- Molded Case
- Installation/Operator:
- SiemensAG_00053_INST.pdf
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Catalog:
- SiemensAG_01829_5_21_10_16_CAT.pdf
- Data Sheet:
- SiemensAG_09771_1_2_DATA.pdf
- Used On:
- Panelboard
- Country of Origin:
- Mexico
MSRP $769.00Surplus $200.83 -
Siemens B250H Miniature Circuit Breakers (MCBs) B 2P 50A 120/240V 50/60Hz 1Ph
MSRP $256.00Surplus $61.34Siemens B250H Miniature Circuit Breakers (MCBs) B 2P 50A 120/240V 50/60Hz 1Ph​ ARCA SKU: C15-3974 Brand: Siemens MPN: B250H UPC: 78364326393 Shipping Weight: 0.65 lbs. Shipping...- SKU:
- C15-3974
- Type:
- Molded Case
- Type:
- Branch
- Type:
- Common Trip
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- P1 Panelboard
- Poles:
- 2
- Interrupting Rating:
- 22 kA
- Application:
- Electrical Distribution
- Installation:
- Bolt-On
- Short Description:
- 120/240 VAC, 50 A, 22 kA, 2-Pole, Bolt-On Mount, Molded Case, Common Trip, Thermal Magnetic Trip Unit, Branch
- Catalog:
- SiemensAG_00564_7_29_CAT.pdf
- Data Sheet:
- SiemensAG_05213_1_DATA.pdf
- Installation/Operator:
- SiemensAG_00215_INST.pdf
- TS PIK:
- 21368416
- Number of Poles:
- 2
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 50 A
- Country of Origin:
- Mexico
MSRP $256.00Surplus $61.34
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