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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GENERAL ELECTRIC THHQB1120 Miniature Circuit Breakers (MCBs)
MSRP $112.13Surplus $24.13GENERAL ELECTRIC THHQB1120 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-2388 Brand: GENERAL ELECTRIC MPN: THHQB1120 UPC: 78316411824 Shipping Weight: 0.30 lbs. Shipping Height: 1...- SKU:
- C15-2388
- Type:
- Common Trip
- Type:
- Quadplex
- Approval:
- UL
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Poles:
- 1
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Terminal Type:
- Bolt-On
- Frame Type:
- Q-Line
- Maximum AC Voltage Rating:
- 240 V
- Short Description:
- 120/240 VAC, 20 A, 22 kA, 1-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum, Bolt-On, Fixed Thermal Magnetic, Non-Interchangeable Trip
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00015_6_8_6_38_CAT.pdf
- Data Sheet:
- SiemensAG_06604_1_DATA.pdf
- Installation/Operator:
- SiemensAG_00215_INST.pdf
- TS PIK:
- 112128180
- Number of Poles:
- 1
- Current Rating:
- 20 A
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00490_1_CAD.pdf
- Voltage Rating:
- 120/240 VAC
- Mounting:
- Bolt-On
- Series:
- THHQ
- Country of Origin:
- Dominican Republic
MSRP $112.13Surplus $24.13 -
Eaton QBHW1020 Miniature Circuit Breakers (MCBs)
MSRP $136.86Surplus $35.10Eaton QBHW1020 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-3640 Brand: Eaton MPN: QBHW1020 UPC: 78667939205 Shipping Weight: 0.25 lbs. Shipping Height: 1.00 In. Shipping...- SKU:
- C15-3640
- Series:
- QBHW
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA
- Size:
- 3.9 Inch Length x 1.2 Inch Width x 4.7 Inch Height
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Poles:
- 1
- 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, 20 A, 22 kA, 1-Pole, Extended Tang Line/Steel Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature
- Catalog:
- Eaton_03771_V4T1_12_CAT.pdf
- TS PIK:
- 21510582
- Current Rating:
- 20 A
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 1
- Country of Origin:
- Dominican Republic
MSRP $136.86Surplus $35.10 -
GENERAL ELECTRIC THHQB32020 Miniature Circuit Breakers (MCBs) EA
MSRP $602.88Surplus $167.58SKU: C15-5815 Brand: GENERAL ELECTRIC MPN: THHQB32020 UPC: 78316411856 Shipping Weight: 1.15 lbs. Shipping Height: 3.40 In. Shipping Length: 3.50 In. Shipping...- SKU:
- C15-5815
- Voltage Rating:
- 120/240 VAC
- Type:
- Thermal Magnetic, Compact
- Short Description:
- 120/240 VAC, 20 A, 22 kA Interrupt, 3-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum Load Lug Terminal, 1" Bolt-On Mount, Q-Line Frame, Non-Interchangeable/Internal Common Trip, Compact, Fixed Thermal Magnetic, Miniature Molded Case Circuit Breaker
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_38_CAT.pdf
- Interrupting Rating:
- 22 kA at 120/240 VAC
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01786_1_CAD.pdf
- Number of Poles:
- 3
- Terminal Type:
- Bolt-On
- Current Rating:
- 20 A
- Mounting:
- Bolt-On
- Approval:
- UL
- Frame Type:
- Q-Line
- Maximum AC Voltage Rating:
- 240 V
- Country of Origin:
- United States
MSRP $602.88Surplus $167.58 -
GENERAL ELECTRIC THHQL1120 Miniature Circuit Breakers (MCBs)
MSRP $89.15Surplus $17.45GENERAL ELECTRIC THHQL1120 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-5906 Brand: GENERAL ELECTRIC MPN: THHQL1120 UPC: 78316411739 Shipping Weight: 0.30 lbs. Shipping Height: 3...- SKU:
- C15-5906
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00005_INST.pdf
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01789_1_CAD.pdf
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Number of Poles:
- 1
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_33_CAT.pdf
- Type:
- Thermal Magnetic, Compact
- Short Description:
- 120 VAC, 20 A, 22 kA Interrupt, 1-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum Load Lug Terminal, 1" Plug-On Mount, Q-Line Frame, Non-Interchangeable Trip, Compact, Fixed Thermal Magnetic, Miniature Molded Case Circuit Breaker
- Terminal Type:
- Plug-On
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 20 A
- Mounting:
- Plug-On
- Frame Type:
- Q-Line
- Approval:
- UL
- Maximum AC Voltage Rating:
- 240 V
- Country of Origin:
- United States
MSRP $89.15Surplus $17.45 -
Siemens B220H Miniature Circuit Breakers (MCBs) B 2P 20A 240V 50/60Hz 1Ph
MSRP $385.00Surplus $56.55Siemens 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 $56.55 -
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GE THHQB1120AF Miniature Circuit Breakers (MCBs)
MSRP $160.00Surplus $43.20SKU: C15-14263 Brand: GE MPN: THHQB1120AF UPC: 78316432973 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14263
- Maximum AC Voltage Rating:
- 240 V
- Number of Poles:
- 1
- Current Rating:
- 20 A
- Approval:
- UL
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01787_1_CAD.pdf
- Type:
- Thermal Magnetic, Compact
- Short Description:
- 120/240 VAC, 20 A, 22 kA Interrupt, 1-Pole, 14 to 10 AWG Aluminum/Copper Load Lug Terminal, 1" Bolt-On Mount, Q-Line Frame, Non-Interchangeable Trip, Compact, Fixed Thermal Magnetic, Arc Fault, Miniature Molded Case Circuit Breaker
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_36_CAT.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00004_INST.pdf
- Voltage Rating:
- 120/240 VAC
- Frame Type:
- Q-Line
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Terminal Type:
- Bolt-On
MSRP $160.00Surplus $43.20 -
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GENERAL ELECTRIC THHQL22020 Miniature Circuit Breakers (MCBs)
MSRP $200.00Surplus $74.34SKU: C15-3931 Brand: GENERAL ELECTRIC MPN: THHQL22020 UPC: 783164117547 Shipping Weight: 0.65 lbs. Shipping Height: 3.00 In. Shipping Length: 4.00 In. Shipping...- SKU:
- C15-3931
- TS PIK:
- 123893822
- Type:
- Thermal Magnetic, Compact
- Terminal Type:
- Plug-On
- Current Rating:
- 20 A
- Maximum AC Voltage Rating:
- 240 V
- Number of Poles:
- 2
- Short Description:
- 240 VAC, 20 A, 22 kA, 2-Pole, Copper/Aluminum Load Lug Terminal, Q-Line Frame, LI Trip Function, 1" Plug-On Mount, Molded Case, Fixed Thermal Magnetic, Compact, Internal Common/Non-Interchangeable Trip, Miniature Circuit Breaker
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_12194_1_CAD.pdf
- Voltage Rating:
- 120/240 VAC
- Approval:
- UL
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Frame Type:
- Q-Line
MSRP $200.00Surplus $74.34 -
GENERAL ELECTRIC THHQL32020 Miniature Circuit Breakers (MCBs)
MSRP $445.79Surplus $116.02GENERAL ELECTRIC THHQL32020 Miniature Circuit Breakers (MCBs)​ ARCA SKU: E30-8024 Brand: GENERAL ELECTRIC MPN: THHQL32020 UPC: 78316411767 Shipping Weight: 1.10 lbs. Shipping...- SKU:
- E30-8024
- Current Rating:
- 20 A
- Voltage Rating:
- 120/240 VAC
- Short Description:
- 240 VAC, 20 A, 22 kA Interrupt, 3-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum Load Lug Terminal, 1" Plug-In Mount, Q-Line Frame, Non-Interchangeable/Internal Common Trip, Compact, Fixed Thermal Magnetic, Miniature Molded Case Circuit Breaker
- Terminal Type:
- Plug-On
- Type:
- Thermal Magnetic, Compact
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01789_1_CAD.pdf
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_1_7_CAT.pdf
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Number of Poles:
- 3
- Mounting:
- Plug-On
- Frame Type:
- Q-Line
- Approval:
- UL
- Maximum AC Voltage Rating:
- 240 V
- Country of Origin:
- United States
MSRP $445.79Surplus $116.02 -
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Siemens B220H00S01 Miniature Circuit Breakers (MCBs)
MSRP $769.00Surplus $212.80SKU: C15-8753 Brand: Siemens MPN: B220H00S01 UPC: 78364326875 Shipping Weight: 1.15 lbs. Shipping Height: 4.00 In. Shipping Length: 6.00 In. Shipping Width: 5.00 In...- SKU:
- C15-8753
- TS PIK:
- 115270821
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Data Sheet:
- SiemensAG_09761_1_2_DATA.pdf
- Used On:
- Panelboard
- Catalog:
- SiemensAG_00916_5_19_CAT.pdf
- Number of Poles:
- 2
- Short Description:
- 120/240 VAC, 20 A at 40 Deg C, 22 kA, 2-Pole, Panelboard Mount, Bolt-On, Molded Case Circuit Breaker with Insta-Wire and 120 VAC Shunt Trip
- Current Rating:
- 20 A
- Type:
- Molded Case
- Voltage Rating:
- 120/240 VAC
- Country of Origin:
- Mexico
- Approval:
- UL 489, CSA C22.2
- Installation:
- Bolt-On
- Application:
- Lighting, Distribution
MSRP $769.00Surplus $212.80 -
Square D QOB320VH Miniature Circuit Breakers (MCBs)
MSRP $475.20Surplus $154.00SKU: C15-6601 Brand: Square D MPN: QOB320VH UPC: 78590137196 Shipping Weight: 0.55 lbs. Shipping Height: 3.00 In. Shipping Length: 3.25 In. Shipping Width: 1.40 In...- SKU:
- C15-6601
- Current Rating:
- 20 A
- Installation/Operator:
- SchneiderElectric-SquareD_02166_INST.pdf
- Series:
- QOB-VH
- Data Sheet:
- SchneiderElectric_21379_1_2_DATA.pdf
- Catalog:
- SchneiderElectric-SquareD_32357_9_16_CAT.pdf
- Number of Poles:
- 3
- Used On:
- NQ Panelboard
- Short Description:
- 120/240 VAC 50/60 Hz, 48 VDC, 20 A, 22 kA, 3-Pole, Q-Frame, Bolt-On Mount, Pressure Plate Terminal, Miniature, Standard, Panelboard Circuit Breaker
- Voltage Rating:
- 120/240 VAC
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Type:
- Miniature, Standard
- Country of Origin:
- United States
- Approval:
- UL, CSA
- Installation:
- Bolt-On
MSRP $475.20Surplus $154.00 -
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THHQB2120 Miniature Circuit Breakers (MCBs) THHQB 2P 20A 240V
MSRP $147.00Surplus $79.80THHQB2120 Miniature Circuit Breakers (MCBs) THHQB 2P 20A 240V​ ARCA SKU: C15-2966 Brand: MPN: THHQB2120 UPC: 783164118346 Shipping Weight: 0.65 Shipping Height: 2.00 In. Shipping...- SKU:
- C15-2966
- Type:
- Thermal Magnetic
- Type:
- Compact
- Approval:
- UL
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Poles:
- 2
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Terminal Type:
- Bolt-On
- Frame Type:
- Q-Line
- Maximum AC Voltage Rating:
- 240 V
- Short Description:
- 120/240 VAC, 20 A, 22 kA, 2-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum, Bolt-On, Fixed Thermal Magnetic, Internal Common Trip
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00015_6_8_6_38_CAT.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00004_INST.pdf
- CAD Drawing:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00490_1_CAD.pdf
- Current Rating:
- 20 A
- Number of Poles:
- 2
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00490_1_CAD.pdf
- Voltage Rating:
- 120/240 VAC
MSRP $147.00Surplus $79.80 -
Contact Us For Quote
THHQB22020 Miniature Circuit Breakers (MCBs) THHQ 2P 20A 120V 50/60Hz 1BOX
MSRP $276.00Surplus $53.61THHQB22020 Miniature Circuit Breakers (MCBs) THHQ 2P 20A 120V 50/60Hz 1BOX​ ARCA SKU: C15-2389 Brand: MPN: THHQB22020 UPC: 783164118438 Shipping Weight: 19.00 Shipping Height: 4.00 In...- SKU:
- C15-2389
- Type:
- Duplex
- Type:
- Feed-Through
- Approval:
- UL
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Poles:
- 2
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Terminal Type:
- Bolt-On
- Frame Type:
- Q-Line
- Maximum AC Voltage Rating:
- 240 V
- Short Description:
- 120/240 VAC, 20 A, 22 kA, 2-Pole, Q-Line Frame, Bolt-On Terminal, Thermal Magnetic, Compact
- Specification/Technical:
- Eaton-WiringDevices-ArrowHart_03354_1_SPEC.pdf
- Data Sheet:
- Eaton-WiringDevices-ArrowHart_03531_1-6_DATA.pdf
- Installation/Operator:
- Eaton-WiringDevices_00005_INST.pdf
- Manufacturer Warranty:
- Eaton_00013_WARR.pdf
- Current Rating:
- 20 A
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 2
MSRP $276.00Surplus $53.61
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