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 QCR2020HT Miniature Circuit Breakers (MCBs) QCR 2P 20A 240V 50/60Hz 1Ph
Surplus $240.21Stock: Loading...
Eaton QCR2020HT Miniature Circuit Breakers (MCBs) QCR 2P 20A 240V 50/60Hz 1Ph​ ARCA SKU: C15-3429 Brand: Eaton MPN: QCR2020HT UPC: 782114225851 Shipping Weight: 0.50 lbs. Shipping...- SKU:
- C15-3429
- Type:
- Thermal Magnetic
- Approval:
- UL
- Approval:
- CSA
- Size:
- 5.75 Inch Length x 2 Inch Width x 3.5 Inch Height
- Volts:
- 240 VAC
- Amps:
- 32 A
- Poles:
- 2
- Mounting:
- DIN Rail Rear
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Ring/Spade Lug
- Short Description:
- 240 VAC, 20 A, 2-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
- Current Rating:
- 20 A
- Number of Poles:
- 2
- Voltage Rating:
- 240 VAC
Surplus $240.21 -
Federal Pacific Electric NA250 Miniature Circuit Breakers (MCBs) Stab-Lok 2P 50A 120V 50/60Hz 1Ph EA
Surplus $72.41Stock: Loading...
Federal 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
Surplus $72.41 -
GENERAL ELECTRIC TEY2100 Miniature Circuit Breakers (MCBs)
Surplus $525.17Stock: Loading...
GENERAL ELECTRIC TEY2100 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-2687 Brand: GENERAL ELECTRIC MPN: TEY2100 UPC: 78316418223 Shipping Weight: 4.70 lbs. Shipping Height: 4.00...- 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
Surplus $525.17 -
GENERAL ELECTRIC THQB32060 Miniature Circuit Breakers (MCBs) 3P 60A 240V EA
Surplus $242.52Stock: Loading...
GENERAL 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
Surplus $242.52 -
Murray MP1515 Miniature Circuit Breakers (MCBs) 120V
Surplus $20.80Stock: Loading...
Murray MP1515 Miniature Circuit Breakers (MCBs) 120V​ ARCA SKU: C15-6296 Brand: Murray MPN: MP1515 UPC: 04089228060 Shipping Weight: 4.70 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-6296
- TS PIK:
- 120072076
- Wire Size:
- 14 to 8 AWG (Copper), 12 to 8 AWG (Aluminum)
- Interrupting Rating:
- 10 kA
- Installation/Operator:
- SiemensAG_00215_INST.pdf
- Voltage Rating:
- 120 VAC
- Terminal Type:
- Load Lug
- Short Description:
- 120 VAC, 15 A, 10 kA, (2) 1-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum, Plug-In Mount, MH-T Frame, Duplex, Thermal Magnetic Trip Unit, Miniature Circuit Breaker
- Data Sheet:
- SiemensAG_06585_1_DATA.pdf
- Used On:
- Loadcenter
- Number of Poles:
- 1
- Current Rating:
- 15 A
- Type:
- Duplex
- Mounting:
- Plug-In
Surplus $20.80 -
Murray MP230 Miniature Circuit Breakers (MCBs) 2P 30A 120/240V EA
Surplus $56.24Stock: Loading...
Murray 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 $56.24 -
North American Breaker Company BR350 Miniature Circuit Breakers (MCBs) EA
Surplus $253.60Stock: Loading...
North 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 Kiloamp
- 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
Surplus $253.60 -
Square D FH16020A Miniature Circuit Breakers (MCBs)
Surplus $168.90Stock: Loading...
Square D FH16020A Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-2184 Brand: Square D MPN: FH16020A UPC: Shipping Weight: 2.47 lbs. Shipping Height: 1.80 In. Shipping...- SKU:
- C15-2184
- Application:
- Power Distribution
- Approval:
- UL
- Approval:
- CSA
- Amps:
- 20 A
- Installation:
- 0
- Interrupting Rating:
- 65 Kiloampere at 240 VAC or 480 VAC Star/277 VAC (UL/CSA/NOM)
- Interrupting Rating:
- 10 Kiloampere at 415 VAC (IEC)
- Poles:
- 1
- Trip Setting:
- 275 to 600 Ampere
- Type:
- Molded Case
- Used On:
- Class 650/734/820 I-Line Panelboard/Switchboard
- Volts:
- 240 VAC at 50/60 Hz
- Volts:
- 480 VAC Star/277 VAC at 50/60 Hz (UL/CSA/NOM)
- Volts:
- 240/415 VAC at 50/60 Hz (IEC)
- Volts:
- 250 VDC
- Short Description:
- 277 VAC, 125 VDC, 20 A, 65/10 kA, 1-Pole, F-Frame, I-Line Mount, Thermal Magnetic, Molded Case Circuit Breaker
- Series:
- FH
- Installation/Operator:
- SchneiderElectric-SquareD_00076_INST.pdf
- Number of Poles:
- 1
- Current Rating:
- 20 A
- Voltage Rating:
- 240 VAC at 50/60 Hz, 480 VAC Star/277 VAC at 50/60 Hz (UL/CSA/NOM), 240/415 VAC at 50/60 Hz (IEC), 250 VDC
- Data Sheet:
- SchneiderElectric-SquareD_04524_1_2_DATA.pdf
- Catalog:
- SchneiderElectric_00256_11_9_CAT.pdf
Surplus $168.90 -
Square D QDP22150TM Miniature Circuit Breakers (MCBs)
Surplus $163.95Stock: Loading...
Square D QDP22150TM Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-2216 Brand: Square D MPN: QDP22150TM UPC: 78590166239 Shipping Weight: 3.26 lbs. Shipping Height: 5.00 In...- SKU:
- C15-2216
- Frame Type:
- Q
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 32 A
- Number of Poles:
- 2
- Interrupting Rating:
- 25 kA at 240 VAC
- Type:
- Main
- Terminal Type:
- Lug (On End)
- Size:
- 3 Inch W x 3.93 Inch D x 6.47 Inch H
- Short Description:
- 240 VAC, 150 A, 25 kA Interrupt, 2-Pole, Unit Mount, Lug to Off End/Stud with Nut/Washer to On End Terminal, Q-Frame, Thermal Magnetic
- Catalog:
- SchneiderElectric-SquareD_03391_2_7_2_21_CAT.pdf
- Data Sheet:
- SchneiderElectric-SquareD_14722_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_00130_INST.pdf
- TS PIK:
- 119493693
- Wire Size:
- 4 AWG to 300 KCMIL (Aluminum/Copper)
- Mounting:
- Bolt On
- Series:
- QB
- CAD Drawings:
- SchneiderElectric-SquareD_17838_1_CAD.pdf
- Used On:
- EZ METER-PAK Meter Center
Surplus $163.95 -
Westinghouse HQP2030 Miniature Circuit Breakers (MCBs) 2P 30A 120V
Surplus $123.14Stock: Loading...
Westinghouse HQP2030 Miniature Circuit Breakers (MCBs) 2P 30A 120V​ ARCA SKU: C15-2817 Brand: Westinghouse MPN: HQP2030 UPC: 78667934400 Shipping Weight: 0.55 lbs. Shipping Height: 2...- SKU:
- C15-2817
- Series:
- HQP
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Poles:
- 2
- Mounting:
- Plug-On
- Interrupting Rating:
- 10000 A at 120/240 VAC
- Interrupting Rating:
- 5000 A at 24 to 48/62.5/80 VDC
- Terminal Type:
- Plug-On
- Wire Size:
- 14 to 4 AWG Aluminum/Copper (Load)
- Short Description:
- 120/240 VAC, 30 A, 10 kA, 2-Pole, Female Clip Terminal, Plug-On Mount, Thermal Magnetic, Miniature
- Catalog:
- Eaton_03771_V4T1_5_V4T1_6_CAT.pdf
- TS PIK:
- 21509591
- Current Rating:
- 30 A
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 2
Surplus $123.14 -
ABB S201U-K15 Miniature Circuit Breakers (MCBs) EA
Surplus $56.00Stock: Loading...
ABB S201U-K15 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-9299 Brand: ABB MPN: S201U-K15 UPC: 4016779619363 Shipping Weight: 0.30 lbs. Shipping Height: 1.00 In. Shipping...- SKU:
- C15-9299
- Used On:
- Overload Protection Motor Control Circuit, Transformer
- Size:
- 17.5 MM W x 71 MM D x 92 MM H
- Number of Poles:
- 1
- Interrupting Rating:
- 10 kA
- Voltage Rating:
- 240 VAC
- Mounting:
- DIN Rail
- Short Description:
- 240 VAC 50/60 Hz, 15 A, 1-Pole, 10 kA, 35 MM DIN Rail Mount, Miniature Circuit Breaker
- Data Sheet:
- ABBInstallationProducts_00654_1-5_8_DATA.pdf
- Type:
- Branch, Miniature, Thermal Magnetic Trip
- Current Rating:
- 15 A
- Terminal Type:
- Screw
- Wire Size:
- 18 to 4 AWG
Surplus $56.00 -
Abb SU201M-K10 Miniature Circuit Breakers (MCBs) 1P 10A
Surplus $15.06Stock: Loading...
Abb SU201M-K10 Miniature Circuit Breakers (MCBs) 1P 10A​ ARCA SKU: C15-2918 Brand: ABB MPN: SU201M-K10 UPC: 888614423121 Shipping Weight: 0.25 Shipping Height: 1.00 In. Shipping...- SKU:
- C15-2918
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Approval:
- CE
- Amps:
- 10 A
- Interrupting Rating:
- 10 Kiloamp
- Mounting:
- 35 Millimeter DIN Rail
- Poles:
- 1
- Size:
- 69 Millimeter Length x 17.5 Millimeter Width x 111 Millimeter Height
- Terminal Type:
- Failsafe Bi-Directional Cylinder Lift Double Clamp Screw
- Type:
- Current Limiting
- Used On:
- Motor
- Volts:
- 480 Star/277 VAC 50/60 Hertz
- Volts:
- 48/96 VDC
- Gauge:
- 18 to 4 AWG (Conductor)
- Gauge:
- 18 to 8 AWG (Busbar)
- Short Description:
- 69 MM x 17.5 MM x 111
- Current Rating:
- 10 A
- Voltage Rating:
- 480 Star/277 VAC 50/60 Hertz, 48/96 VDC
- Number of Poles:
- 1
- Catalog:
- ABBInstallationProducts_00808_4_6_CAT.pdf
- Installation/Operator:
- ABBInstallationProducts_00074_INST.pdf
- Data Sheet:
- ABBInstallationProducts_00911_1-7_10_DATA.pdf
- Wire Size:
- 18 to 4 AWG (Conductor), 18 to 8 AWG (Busbar)
Surplus $15.06 -
Abb SU201M-K6 Miniature Circuit Breakers (MCBs) 1P 6A 240V
Surplus $13.82Stock: Loading...
Abb SU201M-K6 Miniature Circuit Breakers (MCBs) 1P 6A 240V​ ARCA SKU: C15-4029 Brand: ABB MPN: SU201M-K6 UPC: 888614423107 Shipping Weight: 0.30 Shipping Height: 1.00 In. Shipping...- SKU:
- C15-4029
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Approval:
- CE
- Amps:
- 6 A
- Interrupting Rating:
- 10 Kiloamp
- Mounting:
- 35 Millimeter DIN Rail
- Poles:
- 1
- Size:
- 69 Millimeter Length x 17.5 Millimeter Width x 111 Millimeter Height
- Terminal Type:
- Failsafe Bi-Directional Cylinder Lift Double Clamp Screw
- Type:
- Current Limiting
- Used On:
- Motor
- Volts:
- 480 Star/277 VAC 50/60 Hertz
- Volts:
- 48/96 VDC
- Gauge:
- 18 to 4 AWG (Conductor)
- Gauge:
- 18 to 8 AWG (Busbar)
- Short Description:
- 69 MM x 17.5 MM x 111
- Wire Size:
- 18 to 4 AWG (Conductor), 18 to 8 AWG (Busbar)
- Catalog:
- ABBInstallationProducts_00808_4_6_CAT.pdf
- Current Rating:
- 6 A
- Data Sheet:
- ABBInstallationProducts_00911_1-7_10_DATA.pdf
- Number of Poles:
- 1
- Voltage Rating:
- 480 Star/277 VAC 50/60 Hertz, 48/96 VDC
- Installation/Operator:
- ABBInstallationProducts_00074_INST.pdf
Surplus $13.82 -
Abl Sursum 1DU6/15.612U Miniature Circuit Breakers (MCBs) EA
Surplus $19.25Stock: Loading...
Abl Sursum 1DU6/15.612U Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-8905 Brand: ABL SURSUM MPN: 1DU6/15.612U UPC: Shipping Weight: 0.30 lbs. Shipping Height: 4.00 In...- SKU:
- C15-8905
Surplus $19.25 -
Allen Bradley 1492-ACBH1 Miniature Circuit Breakers (MCBs) 1P 6A
Surplus $6.46Stock: Loading...
Allen Bradley 1492-ACBH1 Miniature Circuit Breakers (MCBs) 1P 6A​ ARCA SKU: C15-8890 Brand: Allen Bradley MPN: 1492-ACBH1 UPC: 106624681913 Shipping Weight: 0.30 lbs. Shipping...- SKU:
- C15-8890
Surplus $6.46 -
Allen Bradley 1492-CB2H160 Miniature Circuit Breakers (MCBs) 2P 16A
Surplus $69.30Stock: Loading...
Allen Bradley 1492-CB2H160 Miniature Circuit Breakers (MCBs) 2P 16A​ ARCA SKU: C15-8891 Brand: Allen Bradley MPN: 1492-CB2H160 UPC: 10662468190678 Shipping Weight: 0.60 lbs. Shipping...- SKU:
- C15-8891
Surplus $69.30 -
Allen Bradley 1492-GHD070 Miniature Circuit Breakers (MCBs) 2P 7A
Surplus $48.89Stock: Loading...
Allen Bradley 1492-GHD070 Miniature Circuit Breakers (MCBs) 2P 7A​ ARCA SKU: C15-8893 Brand: Allen Bradley MPN: 1492-GHD070 UPC: 10662073341939 Shipping Weight: 0.30 lbs. Shipping...- SKU:
- C15-8893
Surplus $48.89 -
Allen Bradley 1492-MCGAT120 Miniature Circuit Breakers (MCBs)
Surplus $175.46Stock: Loading...
Allen Bradley 1492-MCGAT120 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-5355 Brand: Allen Bradley MPN: 1492-MCGAT120 UPC: Shipping Weight: 0.50 lbs. Shipping Height: 2.00 In...- SKU:
- C15-5355
Surplus $175.46 -
Altech 1BU5/UL508 Miniature Circuit Breakers (MCBs) EA
Surplus $18.00Stock: Loading...
Altech 1BU5/UL508 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-8909 Brand: Altech MPN: 1BU5/UL508 UPC: Shipping Weight: 0.35 lbs. Shipping Height: 4.00 In. Shipping...- SKU:
- C15-8909
Surplus $18.00
