Due to our relocation, shipments may experience delays. Contact your sales rep for details and updates.

Miniature Circuit Breakers (MCBs)

Miniature Circuit Breakers (MCBs)

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.

  • Product
  • Qty in Cart
  • Price
  • Eaton HQP3020H Miniature Circuit Breakers (MCBs) HQP 3P 20A 240V 50/60Hz 3Ph Eaton HQP3020H Miniature Circuit Breakers (MCBs) HQP 3P 20A 240V 50/60Hz 3Ph

    Eaton HQP3020H Miniature Circuit Breakers (MCBs) HQP 3P 20A 240V 50/60Hz 3Ph

    MSRP $450.00
    Surplus $70.97
    Eaton 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 $450.00
    Surplus $70.97
    Qty in Cart: 0
    Price:
    MSRP $450.00
    Surplus $70.97
  • Eaton HFD3100 Miniature Circuit Breakers (MCBs) Eaton HFD3100 Miniature Circuit Breakers (MCBs)

    Eaton HFD3100 Miniature Circuit Breakers (MCBs)

    MSRP $3,850.00
    Surplus $786.66
    SKU:  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
    Country of Origin:
    United States
    MSRP $3,850.00
    Surplus $786.66
    Qty in Cart: 0
    Price:
    MSRP $3,850.00
    Surplus $786.66
  • Eaton HQP3015H Miniature Circuit Breakers (MCBs) EA Eaton HQP3015H Miniature Circuit Breakers (MCBs) EA

    Eaton HQP3015H Miniature Circuit Breakers (MCBs) EA

    MSRP $542.59
    Surplus $41.40
    Eaton 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 $542.59
    Surplus $41.40
    Qty in Cart: 0
    Price:
    MSRP $542.59
    Surplus $41.40
  • Eaton HQP3030H Miniature Circuit Breakers (MCBs) HQP 3P 30A 240V 50/60Hz 3Ph Eaton HQP3030H Miniature Circuit Breakers (MCBs) HQP 3P 30A 240V 50/60Hz 3Ph

    Eaton HQP3030H Miniature Circuit Breakers (MCBs) HQP 3P 30A 240V 50/60Hz 3Ph

    MSRP $480.00
    Surplus $61.11
    Eaton 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
    Country of Origin:
    Dominican Republic
    Short Description:
    QUICKLAG INDUSTRIAL CIRCUIT BREAKER, 30A, THREE-POLE, 240V, 10 kAIC, THERMAL-MAG
    MSRP $480.00
    Surplus $61.11
    Qty in Cart: 0
    Price:
    MSRP $480.00
    Surplus $61.11

Adding your products to cart

Disclaimer: ARCA Supply is not an authorized distributor, reseller or representative of any manufacturer, brand or product listed. All product names, trademarks, brands and logos are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder. All items sold by ARCA Supply are covered under ARCA Supply's warranty and not the manufacturer warranty.