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 BAB2030H Miniature Circuit Breakers (MCBs) BAB 2P 30A 240V 50/60Hz 1Ph EA Eaton BAB2030H Miniature Circuit Breakers (MCBs) BAB 2P 30A 240V 50/60Hz 1Ph EA

    Eaton BAB2030H Miniature Circuit Breakers (MCBs) BAB 2P 30A 240V 50/60Hz 1Ph EA

    MSRP $333.00
    Surplus $75.86
    Eaton BAB2030H Miniature Circuit Breakers (MCBs) BAB 2P 30A 240V 50/60Hz 1Ph EA​ ARCA SKU:  C15-1049 Brand:  Eaton MPN:  BAB2030H UPC:  786679302323 Shipping Weight:  0.65 lbs. Shipping...
    SKU:
    C15-1049
    Series:
    BAB
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA
    Volts:
    240 VAC
    Amps:
    32 A
    Poles:
    2
    Mounting:
    Bolt-On
    Interrupting Rating:
    10000 A at 120/240 VAC
    Interrupting Rating:
    5000 A at 24 to 48/62.5/80 VDC
    Terminal Type:
    Extended Tang Line Terminal
    Terminal Type:
    Box Lug Load Terminal
    Wire Size:
    14 to 4 AWG Aluminum/Copper (Load)
    Short Description:
    240 VAC, 30 A, 10 kA, 2-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature
    Catalog:
    Eaton_03771_V4T1_3_V4T1_11_V4T1_12_CAT.pdf
    TS PIK:
    21508685
    Current Rating:
    30 A
    Number of Poles:
    2
    Voltage Rating:
    240 VAC
    Country of Origin:
    Dominican Republic
    MSRP $333.00
    Surplus $75.86
    Qty in Cart: 0
    Price:
    MSRP $333.00
    Surplus $75.86
  • Westinghouse HQP2030 Miniature Circuit Breakers (MCBs) 2P 30A 120V Westinghouse HQP2030 Miniature Circuit Breakers (MCBs) 2P 30A 120V

    Westinghouse HQP2030 Miniature Circuit Breakers (MCBs) 2P 30A 120V

    MSRP $163.78
    Surplus $45.04
    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
    Country of Origin:
    Dominican Republic
    MSRP $163.78
    Surplus $45.04
    Qty in Cart: 0
    Price:
    MSRP $163.78
    Surplus $45.04
  • Eaton BAB2030S Miniature Circuit Breakers (MCBs) BAB 2P 30A 240V 50/60Hz 1Ph Eaton BAB2030S Miniature Circuit Breakers (MCBs) BAB 2P 30A 240V 50/60Hz 1Ph

    Eaton BAB2030S Miniature Circuit Breakers (MCBs) BAB 2P 30A 240V 50/60Hz 1Ph

    MSRP $560.00
    Surplus $77.28
    SKU:  C15-1051 Brand:  Eaton MPN:  BAB2030S UPC:  786679509623 Shipping Weight:  0.85 lbs. Shipping Height:  4.00 In. Shipping Length:  4.00 In. Shipping Width:  4.00 In...
    SKU:
    C15-1051
    Series:
    BAB
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA
    Volts:
    120/240 VAC
    Amps:
    32 A
    Poles:
    2
    Mounting:
    Bolt-On
    Interrupting Rating:
    10000 A at 120/240 VAC
    Interrupting Rating:
    5000 A at 24 to 48/62.5/80 VDC
    Terminal Type:
    Extended Tang Line Terminal
    Terminal Type:
    Box Lug Load Terminal
    Wire Size:
    14 to 4 AWG Aluminum/Copper (Load)
    Short Description:
    120/240 VAC, 30 A, 10 kA, 2-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Shunt Trip, Thermal Magnetic
    Catalog:
    Eaton_21247_4_9_CAT.pdf
    Voltage Rating:
    120/240 VAC
    Current Rating:
    30 A
    Number of Poles:
    2
    Country of Origin:
    Dominican Republic
    MSRP $560.00
    Surplus $77.28
    Qty in Cart: 0
    Price:
    MSRP $560.00
    Surplus $77.28
  • Eaton QCF1030 Miniature Circuit Breakers (MCBs) QCF 1P 30A 240V 50/60Hz 1Ph Eaton QCF1030 Miniature Circuit Breakers (MCBs) QCF 1P 30A 240V 50/60Hz 1Ph

    Eaton QCF1030 Miniature Circuit Breakers (MCBs) QCF 1P 30A 240V 50/60Hz 1Ph

    MSRP $85.00
    Surplus $34.08
    Eaton QCF1030 Miniature Circuit Breakers (MCBs) QCF 1P 30A 240V 50/60Hz 1Ph​ ARCA SKU:  C15-3779 Brand:  Eaton MPN:  QCF1030 UPC:  786679143124 Shipping Weight:  0.30 Shipping Height:  1.00 In...
    SKU:
    C15-3779
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA
    Volts:
    120/240 VAC
    Amps:
    32 A
    Poles:
    1
    Mounting:
    Cable-In
    Mounting:
    Cable-Out
    Interrupting Rating:
    10000 A at 120/240 VAC
    Interrupting Rating:
    3000 A at 24 to 48 VDC
    Interrupting Rating:
    3800 A at 62.5 VDC
    Terminal Type:
    Box Lug
    Wire Size:
    14 to 4 AWG (Aluminum/Copper)
    Short Description:
    120/240 VAC, 30 A, 10 kA, 1-Pole, Box Lug Terminal, Cable-In/Out Front Mount, Thermal Magnetic, Miniature
    Catalog:
    Eaton_03771_V4T1_23_V4T1_25_CAT.pdf
    Country of Origin:
    Dominican Republic
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    1
    Current Rating:
    30 A
    MSRP $85.00
    Surplus $34.08
    Qty in Cart: 0
    Price:
    MSRP $85.00
    Surplus $34.08
  • Eaton QCF2030 Miniature Circuit Breakers (MCBs) QCF 2P 30A 240V 50/60Hz 1Ph Eaton QCF2030 Miniature Circuit Breakers (MCBs) QCF 2P 30A 240V 50/60Hz 1Ph

    Eaton QCF2030 Miniature Circuit Breakers (MCBs) QCF 2P 30A 240V 50/60Hz 1Ph

    MSRP $139.00
    Surplus $32.25
    Eaton QCF2030 Miniature Circuit Breakers (MCBs) QCF 2P 30A 240V 50/60Hz 1Ph​ ARCA SKU:  C15-3999 Brand:  Eaton MPN:  QCF2030 UPC:  786679143346 Shipping Weight:  0.50 Shipping Height:  1.10 In...
    SKU:
    C15-3999
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA
    Volts:
    120/240 VAC
    Amps:
    32 A
    Poles:
    2
    Mounting:
    Cable-In
    Mounting:
    Cable-Out
    Interrupting Rating:
    10000 A at 120/240 VAC
    Interrupting Rating:
    3000 A at 24 to 48 VDC
    Interrupting Rating:
    3800 A at 62.5 VDC
    Terminal Type:
    Box Lug
    Wire Size:
    14 to 4 AWG (Aluminum/Copper)
    Short Description:
    120/240 VAC, 30 A, 10 kA, 2-Pole, Box Lug Terminal, Cable-In/Out Front Mount, Thermal Magnetic, Miniature
    Catalog:
    Eaton_03771_V4T1_23_V4T1_25_CAT.pdf
    Country of Origin:
    Dominican Republic
    Voltage Rating:
    120/240 VAC
    Current Rating:
    30 A
    Number of Poles:
    2
    MSRP $139.00
    Surplus $32.25
    Qty in Cart: 0
    Price:
    MSRP $139.00
    Surplus $32.25

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.