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 GQ1015 Miniature Circuit Breakers (MCBs) GQ 1P 15A 277V 50/60Hz 1Ph
MSRP $274.00Surplus $90.93Eaton GQ1015 Miniature Circuit Breakers (MCBs) GQ 1P 15A 277V 50/60Hz 1Ph​ ARCA SKU: C15-3169 Brand: Eaton MPN: GQ1015 UPC: 782114748596 Shipping Weight: 0.35 Shipping Height: 4.80 In...- SKU:
- C15-3169
- Approval:
- UL
- Approval:
- CSA
- Amps:
- 15 A
- Frame:
- 0
- Interrupting Rating:
- 14 Kiloamp
- Maximum AC Voltage:
- 277 V
- Poles:
- 1
- Size:
- 1.2 Inch Width x 3.6 Inch Depth x 4.8 Inch Height
- Terminal Type:
- Thermal Magnetic
- Type:
- Quicklag
- Volts:
- 277 VAC
- Short Description:
- 0
- Series:
- 0
MSRP $274.00Surplus $90.93 -
Eaton HFD3100 Miniature Circuit Breakers (MCBs)
MSRP $3,850.00Surplus $786.66SKU: C15-1712 Brand: Eaton MPN: HFD3100 UPC: 78667917589 Shipping Weight: 4.25 lbs. Shipping Height: 5.00 In. Shipping Length: 7.00 In. Shipping Width: 5.00 In...- SKU:
- C15-1712
- Series:
- C
- Type:
- Molded Case
- Type:
- Fixed Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Size:
- 4.13 Inch Width x 3.38 Inch Depth x 6 Inch Height
- Volts:
- 600 VAC at 50/60 Hertz
- Volts:
- 250 VDC
- Amps:
- 32 A
- Poles:
- 3
- Interrupting Rating:
- 100 kA at 240 VAC
- Interrupting Rating:
- 65 Kiloamp at 480 Volt AC at 50/60 Hertz
- Interrupting Rating:
- 25 Kiloamp at 600 Volt DC
- Interrupting Rating:
- 22 Kiloamp at 250 Volt DC
- Terminal Type:
- Standard Pressure Load
- Frame Type:
- FD
- Maximum AC Voltage Rating:
- 600 V
- Maximum DC Voltage Rating:
- 250 V
- Short Description:
- 600 VAC 50/60 Hz, 250 VDC, 100 A, 65/22 kA, 3-Pole, Standard Pressure Load Terminal, FD Frame, Thermal Magnetic, Molded Case
- Catalog:
- Eaton_27487_V4T2_254_V4T2_255_V4T2_273_V4T2_274_CAT.pdf
- Data Sheet:
- Eaton_40755_1-4_DATA.pdf
- Installation/Operator:
- Eaton_00091_INST.pdf
- TS PIK:
- 21506285
- Number of Poles:
- 3
- CAD Drawings:
- Eaton_21588_1_CAD.pdf
- Voltage Rating:
- 600 VAC, 250 VDC
- Current Rating:
- 100 A
MSRP $3,850.00Surplus $786.66 -
Eaton HQP1015 Miniature Circuit Breakers (MCBs) 1P 15A 120V NULL EA
MSRP $76.56Surplus $23.02Eaton HQP1015 Miniature Circuit Breakers (MCBs) 1P 15A 120V NULL EA​ ARCA SKU: C15-5580 Brand: Eaton MPN: HQP1015 UPC: 78667934315 Shipping Weight: 0.25 lbs. Shipping Height: 1.00 In...- SKU:
- C15-5580
- TS PIK:
- 21509577
- Voltage Rating:
- 120/240 VAC
- Terminal Type:
- Plug-On
- Series:
- HQP
- Short Description:
- 120/240 VAC, 15 A, 10 kA, 1-Pole, Female Clip Terminal, Plug-On Mount, Thermal Magnetic, Miniature, Circuit Breaker
- Type:
- Thermal Magnetic
- Number of Poles:
- 1
- Current Rating:
- 15 A
- Catalog:
- Eaton_03771_V4T1_5_V4T1_6_CAT.pdf
- Wire Size:
- 14 to 4 AWG Aluminum/Copper (Load)
- Interrupting Rating:
- 10000 A at 120/240 VAC, 5000 A at 24 to 48 VDC, 3800 A at 62.5 VDC
- Mounting:
- Plug-On
- Country of Origin:
- Dominican Republic
MSRP $76.56Surplus $23.02 -
Eaton HQP3015H Miniature Circuit Breakers (MCBs) EA
MSRP $542.59Surplus $53.58Eaton HQP3015H Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-5272 Brand: Eaton MPN: HQP3015H UPC: 78667934450 Shipping Weight: 0.95 lbs. Shipping Height: 5.00 In. Shipping...- SKU:
- C15-5272
- Approval:
- UL 489
- Approval:
- CSA
- Amps:
- 15 A
- Interrupting Rating:
- 10000 A at 240 VAC
- Mounting:
- Plug-On
- Poles:
- 3
- Size:
- 3.2 Inch Width x 3.8 Inch Depth x 4.9 Inch Height
- Terminal Type:
- Steel Box Lug Standard Load
- Type:
- Fixed Thermal Magnetic
- Type:
- Non-Interchangeable Trip
- Type:
- Miniature
- Volts:
- 240 VAC 60 Hertz
- Gauge:
- 14 to 4 AWG Copper/Aluminum (Standard Load)
- Number of Poles:
- 3
- Catalog:
- Eaton_03771_V4T1_2_V4T1_5_V4T1_6_V4T1_46_CAT.pdf
- Voltage Rating:
- 240 VAC 60 Hertz
- Current Rating:
- 15 A
- Wire Size:
- 14 to 4 AWG Copper/Aluminum (Standard Load)
- Short Description:
- QUICkLAG INDUSTRIAL CIRCUIT BREAkER, 15A, THREE-POLE, 240V, 10 kAIC, THERMAL-MAG
- Country of Origin:
- Dominican Republic
MSRP $542.59Surplus $53.58 -
Eaton HQP3020H Miniature Circuit Breakers (MCBs) HQP 3P 20A 240V 50/60Hz 3Ph
MSRP $450.00Surplus $70.97Eaton HQP3020H Miniature Circuit Breakers (MCBs) HQP 3P 20A 240V 50/60Hz 3Ph​ ARCA SKU: C15-3262 Brand: Eaton MPN: HQP3020H UPC: 786679344514 Shipping Weight: 0.95 Shipping Height: 3.00 In...- SKU:
- C15-3262
- Approval:
- UL 489
- Approval:
- CSA
- Amps:
- 20 A
- Interrupting Rating:
- 10000 A at 240 VAC
- Mounting:
- Plug-On
- Poles:
- 3
- Size:
- 3 Inch Width x 3 Inch Depth x 2.8 Inch Height
- Terminal Type:
- Steel Box Lug Standard Load
- Type:
- Fixed Thermal Magnetic
- Type:
- Non-Interchangeable Trip
- Type:
- Miniature
- Volts:
- 240 VAC 60 Hertz
- Gauge:
- 14 to 4 AWG Copper/Aluminum (Standard Load)
- Current Rating:
- 20 A
- Voltage Rating:
- 240 VAC
- Number of Poles:
- 3
- Catalog:
- Eaton_03771_V4T1_2_V4T1_5_V4T1_6_V4T1_46_CAT.pdf
- Wire Size:
- 14 to 4 AWG Copper/Aluminum (Standard Load)
- Short Description:
- EATON QUICkLAG INDUSTRIAL CIRCUIT BREAkER, 20A, THREE-POLE, 240V, 10 kAIC, THERM
- Series:
- HQP
- Country of Origin:
- Dominican Republic
MSRP $450.00Surplus $70.97 -
Eaton HQP3030H Miniature Circuit Breakers (MCBs) HQP 3P 30A 240V 50/60Hz 3Ph
MSRP $480.00Surplus $79.85Eaton HQP3030H Miniature Circuit Breakers (MCBs) HQP 3P 30A 240V 50/60Hz 3Ph​ ARCA SKU: C15-4149 Brand: Eaton MPN: HQP3030H UPC: 786679344521 Shipping Weight: 0.95 Shipping Height: 4.90 In...- SKU:
- C15-4149
- Approval:
- UL 489
- Approval:
- CSA
- Amps:
- 30 A
- Interrupting Rating:
- 10000 A at 240 VAC
- Mounting:
- Plug-On
- Poles:
- 3
- Size:
- 3.1 Inch Width x 3.8 Inch Depth x 4.9 Inch Height
- Terminal Type:
- Steel Box Lug Standard Load
- Type:
- Fixed Thermal Magnetic
- Type:
- Non-Interchangeable Trip
- Type:
- Miniature
- Volts:
- 240 VAC 60 Hertz
- Gauge:
- 14 to 4 AWG Copper/Aluminum (Standard Load)
- Current Rating:
- 30 A
- Number of Poles:
- 3
- Voltage Rating:
- 240 VAC 60 Hertz
- Wire Size:
- 14 to 4 AWG Copper/Aluminum (Standard Load)
- Catalog:
- Eaton_03771_V4T1_2_V4T1_5_V4T1_6_V4T1_46_CAT.pdf
MSRP $480.00Surplus $79.85 -
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Eaton mMCT-C100/4 Miniature Circuit Breakers (MCBs) 4P 100A 120/240V 50/60Hz 3Ph C Frame
MSRP $636.54Surplus $166.38Eaton mMCT-C100/4 Miniature Circuit Breakers (MCBs) 4P 100A 120/240V 50/60Hz 3Ph C Frame​ ARCA SKU: C15-1795 Brand: Eaton MPN: mMCT-C100/4 UPC: Shipping Weight: 2.05 Shipping Height: 3.00...- SKU:
- C15-1795
- Volts:
- 120/240 V
- Amps:
- 100 A
- Poles:
- 4
- Frequency Rating:
- 50/60 Hz
- Frame:
- C
MSRP $636.54Surplus $166.38 -
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Eaton mRCM-80/4/003 Miniature Circuit Breakers (MCBs) Type AC 4P 80A 120/240V 50/60Hz 3Ph
MSRP $615.00Surplus $117.75Eaton mRCM-80/4/003 Miniature Circuit Breakers (MCBs) Type AC 4P 80A 120/240V 50/60Hz 3Ph​ ARCA SKU: C15-1792 Brand: Eaton MPN: mRCM-80/4/003 UPC: Shipping Weight: 0.90 Shipping Height: 3...- SKU:
- C15-1792
- Volts:
- 120/240 V
- Amps:
- 80 A
- Poles:
- 4
- Frequency Rating:
- 50/60 Hz
MSRP $615.00Surplus $117.75 -
Eaton PGFS43105E0 Miniature Circuit Breakers (MCBs)
MSRP $3,552.76Surplus $592.59Eaton PGFS43105E0 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-6818 Brand: Eaton MPN: PGFS43105E0 UPC: 786689364632 Shipping Weight: 2.50 lbs. Shipping Height: 4.00 In. Shipping...- SKU:
- C15-6818
- TS PIK:
- 128503427
- Country of Origin:
- United States
MSRP $3,552.76Surplus $592.59 -
Eaton PKPM3-32/3/C/003-A Miniature Circuit Breakers (MCBs) 3P 32A 50/60Hz 3Ph
MSRP $600.00Surplus $71.46Eaton PKPM3-32/3/C/003-A Miniature Circuit Breakers (MCBs) 3P 32A 50/60Hz 3Ph​ ARCA SKU: C15-4655 Brand: Eaton MPN: PKPM3-32/3/C/003-A UPC: Shipping Weight: 0.95 Shipping Height: 3.00 In...- SKU:
- C15-4655
- Amps:
- 32 A
- Poles:
- 3
- Frequency Rating:
- 50/60 Hz
- Number of Poles:
- 3
MSRP $600.00Surplus $71.46 -
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Eaton PLG4-C10/1N-WE Miniature Circuit Breakers (MCBs) 1P 10A 230V 50/60Hz 1Ph
MSRP $192.00Surplus $53.73Eaton PLG4-C10/1N-WE Miniature Circuit Breakers (MCBs) 1P 10A 230V 50/60Hz 1Ph​ ARCA SKU: C15-4234 Brand: Eaton MPN: PLG4-C10/1N-WE UPC: 4046777341263 Shipping Weight: 0.25 Shipping...- SKU:
- C15-4234
- Volts:
- 230 V
- Amps:
- 10 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
MSRP $192.00Surplus $53.73 -
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Eaton PLS6-B20-MW Miniature Circuit Breakers (MCBs) PLS 1P 20A 400V 50/60Hz 1Ph IP20 Release Characteristic: B Tripping Characteristic: B 6kA
Surplus $36.78Eaton PLS6-B20-MW Miniature Circuit Breakers (MCBs) PLS 1P 20A 400V 50/60Hz 1Ph IP20 Release Characteristic: B Tripping Characteristic: B 6kA​ ARCA SKU: C15-4231 Brand: Eaton MPN: PLS6-B20-MW UPC: 9007912101772...- SKU:
- C15-4231
- Volts:
- 400 V
- Amps:
- 20 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
Surplus $36.78 -
Eaton QB1015CAF Miniature Circuit Breakers (MCBs)
MSRP $562.64Surplus $119.70Eaton QB1015CAF Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-3350 Brand: Eaton MPN: QB1015CAF UPC: 786685514420 Shipping Weight: 0.50 lbs. Shipping Height: 4.00 In. Shipping...- SKU:
- C15-3350
- Approval:
- UL 489
- Amps:
- 15 A
- Interrupting Rating:
- 10 kA
- Mounting:
- Bolt-On
- Poles:
- 1
- Size:
- 3.5 Inch Width x 6 Inch Depth x 1 Inch Height
- Type:
- Arc Fault
- Volts:
- 120/240 V
- Specification/Technical:
- Eaton_62176_1_SPEC.pdf
- Data Sheet:
- Eaton_62566_1-4_DATA.pdf
- Number of Poles:
- 1
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 15 A
- Catalog:
- Eaton_03771_V4T1_14_V4T1_15_CAT.pdf
- Short Description:
- BOLT-ON BREAkER AFCI, 1 POLE, 15A, 10kAIC
- Series:
- QB
- Country of Origin:
- Dominican Republic
MSRP $562.64Surplus $119.70 -
Eaton QB1015EP Miniature Circuit Breakers (MCBs) QB 1P 15A 120V 50/60Hz 1Ph
MSRP $350.00Surplus $68.37Eaton QB1015EP Miniature Circuit Breakers (MCBs) QB 1P 15A 120V 50/60Hz 1Ph​ ARCA SKU: C15-2970 Brand: Eaton MPN: QB1015EP UPC: 786679185988 Shipping Weight: 0.50 Shipping Height: 2.00 In...- SKU:
- C15-2970
- Series:
- BAB
- Volts:
- 120 V
- Amps:
- 15 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
- Short Description:
- EATON QB GFCI CIRCUIT BREAKER,BOLT-ON EQUIPMENT PROTECTION,15A,10 KAIC,SINGLE-PO
- Mounting:
- Bolt-On
- Number of Poles:
- 1
MSRP $350.00Surplus $68.37 -
Eaton QB1030GF Miniature Circuit Breakers (MCBs)
MSRP $462.40Surplus $106.04SKU: C15-9844 Brand: Eaton MPN: QB1030GF UPC: 78668022242 Shipping Weight: 0.50 lbs. Shipping Height: 4.00 In. Shipping Length: 7.00 In. Shipping Width: 1.00 In...- SKU:
- C15-9844
- TS PIK:
- 127412019
MSRP $462.40Surplus $106.04 -
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Eaton QBAF1020 Miniature Circuit Breakers (MCBs) QB 1P 20A 240V 50/60Hz 1Ph
MSRP $580.00Surplus $112.97Eaton QBAF1020 Miniature Circuit Breakers (MCBs) QB 1P 20A 240V 50/60Hz 1Ph​ ARCA SKU: C15-4725 Brand: Eaton MPN: QBAF1020 UPC: 782114854853 Shipping Weight: 0.40 Shipping Height: 1.00 In...- SKU:
- C15-4725
- Series:
- QBAF
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Size:
- 1 Inch Width
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- Panelboard
- Mounting:
- Bolt-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 4 AWG (Aluminum/Copper)
- Poles:
- 1
- Short Description:
- 120/240 VAC, 20 A, 10 kA, Bolt-On Mount, Thermal Magnetic
- Catalog:
- Eaton_21247_4_9_CAT.pdf
- Data Sheet:
- Eaton_40927_1_2_DATA.pdf
- Current Rating:
- 20 A
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 1
MSRP $580.00Surplus $112.97 -
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Eaton QBCAF1015 Miniature Circuit Breakers (MCBs) QB 1P 15A 240V 50/60Hz 1Ph
MSRP $557.00Surplus $166.71Eaton QBCAF1015 Miniature Circuit Breakers (MCBs) QB 1P 15A 240V 50/60Hz 1Ph​ ARCA SKU: C15-3766 Brand: Eaton MPN: QBCAF1015 UPC: 786685244907 Shipping Weight: 0.40 Shipping Height: 1.00...- SKU:
- C15-3766
- Series:
- QBCAF
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Size:
- 1 Inch W
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- Panel Board
- Mounting:
- Bolt on
- Interrupting Rating:
- 10 kA
- Application:
- HARC
- Poles:
- 1
- Short Description:
- 120/240 VAC, 15 A, 10 kA, Bolt-On, Parallel Sensing, Thermal Magnetic
- Catalog:
- Eaton_03771_V4T1_15_CAT.pdf
MSRP $557.00Surplus $166.71 -
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Eaton QBCAF1020 Miniature Circuit Breakers (MCBs) QB 1P 20A 240V 50/60Hz 1Ph
MSRP $500.00Surplus $148.78Eaton QBCAF1020 Miniature Circuit Breakers (MCBs) QB 1P 20A 240V 50/60Hz 1Ph​ ARCA SKU: C15-2590 Brand: Eaton MPN: QBCAF1020 UPC: 786685244914 Shipping Weight: 0.45 Shipping Height: 2.00...- SKU:
- C15-2590
- Series:
- QBCAF
- Type:
- Renewable
- Approval:
- UL 489
- Size:
- 1 Inch W
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- Panel Board
- Mounting:
- Bolt-On
- Interrupting Rating:
- 10 kA
- Application:
- HARC
- Poles:
- 1
- Short Description:
- 120/240 VAC, 20 A, 10 kA, Bolt-On, Thermal Magnetic
- Catalog:
- Eaton_03771_V4T1_15_CAT.pdf
- Data Sheet:
- Mersen_00727_1_2_DATA.pdf
- Current Rating:
- 20 A
- Voltage Rating:
- 120/240 VAC
MSRP $500.00Surplus $148.78 -
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Eaton QBGF1015 Miniature Circuit Breakers (MCBs) QBGF 1P 15A 240V 50/60Hz 1Ph
MSRP $580.00Surplus $118.44Eaton QBGF1015 Miniature Circuit Breakers (MCBs) QBGF 1P 15A 240V 50/60Hz 1Ph​ ARCA SKU: C15-4698 Brand: Eaton MPN: QBGF1015 UPC: Shipping Weight: 0.40 Shipping Height: 2.00 In. Shipping...- SKU:
- C15-4698
- Approval:
- UL 489/943/1053
- Approval:
- CSA
- Amps:
- 15 A
- Interrupting Rating:
- 10 Kiloamp
- Mounting:
- Bolt-On
- Poles:
- 1
- Size:
- 5.1 Inch Length x 3.3 Inch Width x 1.2 Inch Height
- Terminal Type:
- Extended Tang Line
- Terminal Type:
- Steel Box Lug Load
- Trip Sensitivity:
- 5 Milliamp
- Type:
- Thermal Magnetic
- Used On:
- 0
- Volts:
- 120 VAC
- Gauge:
- 14 to 4 AWG (Copper/Aluminum)
- Short Description:
- 120 VAC, 15 A, 10 kA, 5 mA Trip Level, 1-Pole, Extended Tang Line/Steel Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Ground Fault Circuit Breaker
- Series:
- QBGF
MSRP $580.00Surplus $118.44 -
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Eaton QBGF1030 Miniature Circuit Breakers (MCBs) 1P 30A
MSRP $600.00Surplus $82.48Eaton QBGF1030 Miniature Circuit Breakers (MCBs) 1P 30A​ ARCA SKU: C15-3911 Brand: Eaton MPN: QBGF1030 UPC: 78667936030 Shipping Weight: 0.45 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- C15-3911
- Series:
- QBGF
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- UL 943
- Approval:
- UL 1053
- Approval:
- CSA
- Volts:
- 120 VAC
- Amps:
- 32 A
- Poles:
- 1
- Mounting:
- Bolt-On
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Extended Tang Line Terminal
- Terminal Type:
- Steel Box Lug Load Terminal
- Wire Size:
- 14 to 4 AWG Aluminum/Copper (Load)
- Trip Sensitivity:
- 5 Milliampere
- Short Description:
- 120 VAC, 30 A, 10 kA, 5 mA Trip Level, 1-Pole, Extended Tang Line/Steel Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic
- Catalog:
- Eaton_21247_4_8_CAT.pdf
- TS PIK:
- 21510018
- Number of Poles:
- 1
- Current Rating:
- 30 A
- Voltage Rating:
- 120 VAC
MSRP $600.00Surplus $82.48
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