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 BR250B Miniature Circuit Breakers (MCBs) BR 2P 50A 240V 50/60Hz 1Ph EA
MSRP $141.00Surplus $47.04Eaton BR250B Miniature Circuit Breakers (MCBs) BR 2P 50A 240V 50/60Hz 1Ph EA​ ARCA SKU: C15-1235 Brand: Eaton MPN: BR250B UPC: 786676003605 Shipping Weight: 0.60 lbs. Shipping...- SKU:
- C15-1235
- Series:
- BR
- Type:
- Common Trip
- Approval:
- UL 489
- Size:
- 3 Inch Length x 2 Inch Width x 3 Inch Height
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- Type BR Load Center
- Poles:
- 2
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Wire Size:
- 14 to 4 AWG (Aluminum/Copper)
- Short Description:
- 120/240 VAC, 50 A, 10 kA, 2-Pole, 14 to 4 AWG Aluminum/Copper, Black Handle, Plug-On Mount, Common Trip
- Catalog:
- Eaton_00001_V1T1_83_V1T1_84_CAT.pdf
- Current Rating:
- 50 A
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 2
- TS PIK:
- 116434570
MSRP $141.00Surplus $47.04 -
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Eaton BR250CS Miniature Circuit Breakers (MCBs) BR 2P 50A 240V 50/60Hz 1Ph
MSRP $136.00Surplus $34.73Eaton BR250CS Miniature Circuit Breakers (MCBs) BR 2P 50A 240V 50/60Hz 1Ph​ ARCA SKU: C15-2597 Brand: Eaton MPN: BR250CS UPC: 782114752777 Shipping Weight: 0.70 Shipping Height: 2.00 In...- SKU:
- C15-2597
- Series:
- BR
- Volts:
- 240 V
- Amps:
- 50 A
- Poles:
- 2
- Frequency Rating:
- 50/60 Hz
- Short Description:
- EATON BR THERMAL MAGNETIC CIRCUIT BREAKER,TYPE BR 1-INCH PLUG-ON CIRCUIT BREAKER
MSRP $136.00Surplus $34.73 -
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Eaton BR250H Miniature Circuit Breakers (MCBs) EA
MSRP $215.00Surplus $21.33Eaton BR250H Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-9658 Brand: Eaton MPN: BR250H UPC: 78667637450 Shipping Weight: 0.75 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-9658
- TS PIK:
- 115321644
- Number of Poles:
- 2
- Catalog:
- Eaton_36620_V1T1_90_CAT.pdf
- Wire Size:
- 14 to 4 AWG (Aluminum/Copper)
- Used On:
- BR Series Loadcenter
- Series:
- BR
- Type:
- Thermal Magnetic, Common Trip
- Current Rating:
- 50 A
- Mounting:
- Plug-On
- Voltage Rating:
- 240 VAC
- Interrupting Rating:
- 10 kA
- Short Description:
- 240 VAC, 50 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Duplex, Thermal Magnetic, Circuit Breaker
MSRP $215.00Surplus $21.33 -
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Eaton BR250NA Miniature Circuit Breakers (MCBs) BR 2P 50A 240V 50/60Hz 1Ph
MSRP $132.00Surplus $32.19Eaton BR250NA Miniature Circuit Breakers (MCBs) BR 2P 50A 240V 50/60Hz 1Ph​ ARCA SKU: C15-1236 Brand: Eaton MPN: BR250NA UPC: 786676374521 Shipping Weight: 0.60 Shipping Height: 2.00 In...- SKU:
- C15-1236
- Series:
- BR
- Volts:
- 240 V
- Amps:
- 50 A
- Poles:
- 2
- Frequency Rating:
- 50/60 Hz
- Short Description:
- EATON BR THERMAL MAGNETIC CIRCUIT BREAKER,TYPE BR 1-INCH PLUG-ON CIRCUIT BREAKER
MSRP $132.00Surplus $32.19 -
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Eaton BR250ST Miniature Circuit Breakers (MCBs) BR 2P 50A 240V 50/60Hz 1Ph Shunt Trip
MSRP $423.00Surplus $194.18Eaton BR250ST Miniature Circuit Breakers (MCBs) BR 2P 50A 240V 50/60Hz 1Ph Shunt Trip​ ARCA SKU: C15-1237 Brand: Eaton MPN: BR250ST UPC: 786676000345 Shipping Weight: 0.95 Shipping...- SKU:
- C15-1237
- Series:
- BR
- Type:
- Thermal Magnetic
- Type:
- Common Trip
- Approval:
- UL 489
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- BR Series Loadcenter
- Poles:
- 2
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 4 AWG (Aluminum/Copper)
- Short Description:
- 120/240 VAC, 50 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Shunt Trip, Duplex, Thermal Magnetic
- Catalog:
- Eaton_36620_V1T1_84_CAT.pdf
- Number of Poles:
- 2
- Current Rating:
- 50 A
- Voltage Rating:
- 120/240 VAC
MSRP $423.00Surplus $194.18 -
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Eaton BR250SURCS Miniature Circuit Breakers (MCBs) BR 2P 50A 120V 50/60Hz 1Ph
MSRP $103.00Surplus $45.86Eaton BR250SURCS Miniature Circuit Breakers (MCBs) BR 2P 50A 120V 50/60Hz 1Ph​ ARCA SKU: C15-1239 Brand: Eaton MPN: BR250SURCS UPC: Shipping Weight: 1.15 Shipping Height: 2.00 In...- SKU:
- C15-1239
- Series:
- BR
- Volts:
- 120 V
- Amps:
- 50 A
- Poles:
- 2
- Frequency Rating:
- 50/60 Hz
MSRP $103.00Surplus $45.86 -
Eaton BR260NA Miniature Circuit Breakers (MCBs) 2P 60A 240V EA
MSRP $140.00Surplus $12.52Eaton BR260NA Miniature Circuit Breakers (MCBs) 2P 60A 240V EA​ ARCA SKU: C15-1242 Brand: Eaton MPN: BR260NA UPC: 62258823150 Shipping Weight: 0.55 lbs. Shipping Height: 2.00 In...- SKU:
- C15-1242
- Approval:
- UL 489
- Amps:
- 60 A
- Interrupting Rating:
- 5 kA
- Mounting:
- Plug-On
- Poles:
- 2
- Terminal Type:
- Thermal Magnetic
- Type:
- Common Trip
- Used On:
- BR Series Loadcenter
- Volts:
- 240 VAC
- Gauge:
- 4 to 1/0 AWG (Aluminum/Copper)
- Short Description:
- 240 VAC, 60 A, 5 kA, 2-Pole, Plug-On Mount, Common Trip, Duplex, Thermal Magnetic, Circuit Breaker
- Series:
- BR
- Specification/Technical:
- DIR1003 ...
- Voltage Rating:
- 120/240 VAC
- Installation/Operator:
- Eaton_00008_INST.pdf
- Wire Size:
- 4 to 1/0 AWG (Copper/Aluminum)
- Current Rating:
- 60 A
- Catalog:
- Eaton_00001_V1T1_90_CAT.pdf
- Number of Poles:
- 2
- Data Sheet:
- Eaton_52648_1_2_DATA.pdf
- TS PIK:
- 21494048
- Country of Origin:
- Dominican Republic
MSRP $140.00Surplus $12.52 -
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Eaton BR260ST Miniature Circuit Breakers (MCBs) BR 2P 60A 240V 50/60Hz 1Ph Shunt Trip
MSRP $423.00Surplus $215.46Eaton BR260ST Miniature Circuit Breakers (MCBs) BR 2P 60A 240V 50/60Hz 1Ph Shunt Trip​ ARCA SKU: C15-1243 Brand: Eaton MPN: BR260ST UPC: 786676000369 Shipping Weight: 1.00 Shipping...- SKU:
- C15-1243
- Series:
- BR
- Type:
- Thermal Magnetic
- Type:
- Independent Trip
- Type:
- Quadplex
- Approval:
- UL 489
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- BR Series Loadcenter
- Poles:
- 2
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- 8 to 1/0 AWG (Aluminum/Copper)
- Short Description:
- 120/240 VAC, 60 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Shunt Trip, Duplex, Thermal Magnetic
- Catalog:
- Eaton_36620_V1T1_84_CAT.pdf
- Current Rating:
- 60 A
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 2
MSRP $423.00Surplus $215.46 -
Eaton BR270 Miniature Circuit Breakers (MCBs) 2P 70A 120V EA
MSRP $194.20Surplus $41.23Eaton BR270 Miniature Circuit Breakers (MCBs) 2P 70A 120V EA​ ARCA SKU: C15-1244 Brand: Eaton MPN: BR270 UPC: 78667636315 Shipping Weight: 0.65 lbs. Shipping Height: 2.00 In...- SKU:
- C15-1244
- Series:
- BR
- Type:
- Common Trip
- Approval:
- UL 489
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- BR Series Load Center
- Poles:
- 2
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- 8 to 1/0 AWG (Copper/Aluminum)
- Short Description:
- 120/240 VAC, 70 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Duplex, Thermal Magnetic
- Catalog:
- Eaton_36620_V1T1_84_CAT.pdf
- TS PIK:
- 21493862
- Number of Poles:
- 2
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 70 A
- Country of Origin:
- Dominican Republic
MSRP $194.20Surplus $41.23 -
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Eaton BR270CS Miniature Circuit Breakers (MCBs) BR 2P 70A 120/240V 50/60Hz 1Ph
MSRP $229.00Surplus $71.74Eaton BR270CS Miniature Circuit Breakers (MCBs) BR 2P 70A 120/240V 50/60Hz 1Ph​ ARCA SKU: C15-3880 Brand: Eaton MPN: BR270CS UPC: 782116630493 Shipping Weight: 0.70 lbs. Shipping Height: 3...- SKU:
- C15-3880
- Series:
- BR
- Volts:
- 120/240 V
- Amps:
- 70 A
- Poles:
- 2
- Frequency Rating:
- 50/60 Hz
- Short Description:
- EATON BR THERMAL MAGNETIC CIRCUIT BREAKER,TYPE BR 1-INCH PLUG-ON CIRCUIT BREAKER
MSRP $229.00Surplus $71.74 -
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Eaton BR270H Miniature Circuit Breakers (MCBs) BR 2P 70A 120/240V 50/60Hz 1Ph
MSRP $266.00Surplus $73.84Eaton BR270H Miniature Circuit Breakers (MCBs) BR 2P 70A 120/240V 50/60Hz 1Ph​ ARCA SKU: C15-1245 Brand: Eaton MPN: BR270H UPC: 786676374705 Shipping Weight: 0.50 lbs. Shipping...- SKU:
- C15-1245
- TS PIK:
- 115393508
MSRP $266.00Surplus $73.84 -
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Eaton BR270ST Miniature Circuit Breakers (MCBs) BR 2P 70A 240V 50/60Hz 1Ph Shunt Trip
MSRP $680.00Surplus $212.80Eaton BR270ST Miniature Circuit Breakers (MCBs) BR 2P 70A 240V 50/60Hz 1Ph Shunt Trip​ ARCA SKU: C15-2747 Brand: Eaton MPN: BR270ST UPC: 786676000376 Shipping Weight: 1.00 Shipping...- SKU:
- C15-2747
- Series:
- BR
- Type:
- Thermal Magnetic
- Type:
- Independent Trip
- Type:
- Quadplex
- Approval:
- UL 489
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- BR Series Loadcenter
- Poles:
- 2
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- 8 to 1/0 AWG (Aluminum/Copper)
- Short Description:
- 120/240 VAC, 70 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Shunt Trip, Duplex, Thermal Magnetic
- Catalog:
- Eaton_36620_V1T1_84_CAT.pdf
- Number of Poles:
- 2
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 70 A
MSRP $680.00Surplus $212.80 -
Eaton BR280 Miniature Circuit Breakers (MCBs)
MSRP $273.14Surplus $75.81SKU: C15-1246 Brand: Eaton MPN: BR280 UPC: 786676363174 Shipping Weight: 0.65 lbs. Shipping Height: 3.00 In. Shipping Length: 3.00 In. Shipping Width: 2.00 In...- SKU:
- C15-1246
- Series:
- BR
- Type:
- Thermal Magnetic
- Type:
- Main
- Approval:
- UL 489
- Size:
- 1.9 Inch Length x 2.9 Inch Width x 2.5 Inch Height
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- BR Load Center
- Poles:
- 2
- Mounting:
- 1 Plug-On Mount
- Interrupting Rating:
- 10 kA
- Wire Size:
- 8 to 1/0 AWG (Copper/Aluminum)
- Short Description:
- 120/240 VAC, 80 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Duplex, Thermal Magnetic
- Catalog:
- Eaton_36620_V1T1_84_CAT.pdf
- TS PIK:
- 21493863
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 80 A
- Number of Poles:
- 2
- Country of Origin:
- Dominican Republic
MSRP $273.14Surplus $75.81 -
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Eaton BR280ST Miniature Circuit Breakers (MCBs) BR 2P 80A 120/240V 50/60Hz 1Ph
MSRP $623.00Surplus $206.31SKU: C15-1247 Brand: Eaton MPN: BR280ST UPC: 786676000383 Shipping Weight: 1.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-1247
- TS PIK:
- 110702247
MSRP $623.00Surplus $206.31 -
Eaton BR3030 Miniature Circuit Breakers (MCBs)
MSRP $140.00Surplus $61.54SKU: C15-1250 Brand: Eaton MPN: BR3030 UPC: 786676370301 Shipping Weight: 0.35 lbs. Shipping Height: 1.00 In. Shipping Length: 4.00 In. Shipping Width: 4.00 In...- SKU:
- C15-1250
- Series:
- BR
- Type:
- Molded Case
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Volts:
- 120 VAC
- Amps:
- 32 A
- Used On:
- BR Series Loadcenter
- Poles:
- 1
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 4 AWG (Aluminum/Copper)
- Short Description:
- 120 VAC, 30 A, 10 kA, 1-Pole, Plug-On Mount, Duplex, Thermal Magnetic
- Catalog:
- Eaton_36620_V1T1_88_CAT.pdf
- Installation/Operator:
- Eaton_00091_INST.pdf
- CAD Drawing:
- Eaton_41228_1_CAD.pdf
- TS PIK:
- 21493954
- Current Rating:
- 30 A
- Number of Poles:
- 1
- Voltage Rating:
- 120 VAC
- Country of Origin:
- Dominican Republic
MSRP $140.00Surplus $61.54 -
Eaton BR30303 Miniature Circuit Breakers (MCBs)
MSRP $125.45Surplus $22.02Eaton BR30303 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-6748 Brand: Eaton MPN: BR30303 UPC: Shipping Weight: 0.20 lbs. Shipping Height: 1.00 In. Shipping...- SKU:
- C15-6748
- Number of Poles:
- 3
MSRP $125.45Surplus $22.02 -
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Eaton BR310 Miniature Circuit Breakers (MCBs) BR 3P 10A 120V 50/60Hz 3Ph
MSRP $455.00Surplus $95.93Eaton BR310 Miniature Circuit Breakers (MCBs) BR 3P 10A 120V 50/60Hz 3Ph​ ARCA SKU: C15-2835 Brand: Eaton MPN: BR310 UPC: 786676092050 Shipping Weight: 0.90 Shipping Height: 3.00 In...- SKU:
- C15-2835
- Series:
- BR
- Type:
- Thermal Magnetic
- Type:
- Common Trip
- Approval:
- UL 489
- Volts:
- 240 VAC
- Amps:
- 32 A
- Used On:
- BR Series Loadcenter
- Poles:
- 3
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 4 AWG (Aluminum/Copper)
- Short Description:
- 240 VAC, 10 A, 10 kA, 3-Pole, Plug-On Mount, Common Trip, Duplex, Thermal Magnetic
- Catalog:
- Eaton_36620_V1T1_85_CAT.pdf
MSRP $455.00Surplus $95.93 -
Eaton BR3100 Miniature Circuit Breakers (MCBs) 3P 100A 120V EA
MSRP $596.20Surplus $124.72Eaton BR3100 Miniature Circuit Breakers (MCBs) 3P 100A 120V EA​ ARCA SKU: C15-1251 Brand: Eaton MPN: BR3100 UPC: 786676368094 Shipping Weight: 1.10 lbs. Shipping Height: 3.00 In...- SKU:
- C15-1251
- Series:
- BR
- Type:
- Common Trip
- Type:
- Quadplex
- Approval:
- UL 489
- Volts:
- 208 VAC Star/120 VAC
- Volts:
- 240 VAC
- Amps:
- 32 A
- Used On:
- BR Series Load Center
- Poles:
- 3
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- 4 to 1/0 AWG (Copper/Aluminum)
- Short Description:
- 208 Star/120 VAC, 240 VAC, 100 A, 10 kA, 3-Pole, Plug-On Mount, Common Trip, Duplex, Thermal Magnetic
- Catalog:
- Eaton_36620_V1T1_56_V1T1_85_CAT.pdf
- TS PIK:
- 21493902
- Voltage Rating:
- 208 VAC Star/120 VAC, 240 VAC
- Number of Poles:
- 3
- Current Rating:
- 100 A
- Country of Origin:
- Dominican Republic
MSRP $596.20Surplus $124.72 -
Eaton BR3100ST Miniature Circuit Breakers (MCBs) BR 3P 100A 240V 50/60Hz 1Ph 3Wire
MSRP $840.00Surplus $360.43Eaton BR3100ST Miniature Circuit Breakers (MCBs) BR 3P 100A 240V 50/60Hz 1Ph 3Wire​ ARCA SKU: L19-1001 Brand: Eaton MPN: BR3100ST UPC: 786676002509 Shipping Weight: 1.50 lbs. Shipping...- SKU:
- L19-1001
- TS PIK:
- 115785796
MSRP $840.00Surplus $360.43 -
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Eaton BR315 Miniature Circuit Breakers (MCBs) EA
MSRP $562.62Surplus $202.55SKU: C15-11093 Brand: Eaton MPN: BR315 UPC: 78667636770 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-11093
- TS PIK:
- 21493894
MSRP $562.62Surplus $202.55
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