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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.

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  • Eaton CH320 Miniature Circuit Breakers (MCBs) 3P 20A 240V EA Eaton CH320 Miniature Circuit Breakers (MCBs) 3P 20A 240V EA

    Eaton CH320 Miniature Circuit Breakers (MCBs) 3P 20A 240V EA

    MSRP $376.54
    Surplus $69.07
    Eaton CH320 Miniature Circuit Breakers (MCBs) 3P 20A 240V EA​ ARCA SKU:  C15-2087 Brand:  Eaton MPN:  CH320 UPC:  782113102023 Shipping Weight:  0.85 lbs. Shipping Height:  4.00 In...
    SKU:
    C15-2087
    Approval:
    UL 489
    Approval:
    CSA
    Amps:
    20 A
    Interrupting Rating:
    10 kA
    Mounting:
    Plug-On
    Poles:
    3
    Terminal Type:
    Thermal Magnetic
    Type:
    Common Trip
    Used On:
    CH Series Load Center
    Volts:
    240 VAC
    Gauge:
    (1) 14 to 6 AWG (Copper/Aluminum)
    Short Description:
    240 VAC, 20 A, 10 kA, 3-Pole, Plug-On Mount, Common Trip, Thermal Magnetic, Circuit Breaker
    Series:
    CH
    Catalog:
    Eaton_36620_V1T1_36_V1T1_37_CAT.pdf
    Voltage Rating:
    240 VAC
    Current Rating:
    20 A
    Wire Size:
    (1) 14 to 6 AWG (Copper/Aluminum)
    Number of Poles:
    3
    Country of Origin:
    Dominican Republic
    MSRP $376.54
    Surplus $69.07
    Qty in Cart: 0
    Price:
    MSRP $376.54
    Surplus $69.07
  • Contact Us For Quote
    Eaton BRF120 Miniature Circuit Breakers (MCBs) BR 1P 20A 240V 50/60Hz 1Ph EA Eaton BRF120 Miniature Circuit Breakers (MCBs) BR 1P 20A 240V 50/60Hz 1Ph EA

    Eaton BRF120 Miniature Circuit Breakers (MCBs) BR 1P 20A 240V 50/60Hz 1Ph EA

    MSRP $179.00
    Surplus $45.68
    Eaton BRF120 Miniature Circuit Breakers (MCBs) BR 1P 20A 240V 50/60Hz 1Ph EA​ ARCA SKU:  C15-2077 Brand:  Eaton MPN:  BRF120 UPC:  786685405315 Shipping Weight:  0.30 lbs. Shipping...
    SKU:
    C15-2077
    Amps:
    20 A
    Interrupting Rating:
    10 kA
    Mounting:
    Plug-On
    Poles:
    1
    Size:
    2 Inch Width x 3 Inch Depth x 3 Inch Height
    Terminal Type:
    Thermal Magnetic
    Type:
    Quadplex
    Type:
    Common Trip
    Volts:
    120/240 V
    Specification/Technical:
    Eaton_62201_1_SPEC.pdf
    Voltage Rating:
    120/240 VAC
    Current Rating:
    20 A
    Number of Poles:
    1
    Short Description:
    EATON BR THERMAL MAGNETIC CIRCUIT BREAkER,TYPE BRF PLUG-ON FIRE ALARM CIRCUIT BR
    TS PIK:
    124125308
    Series:
    BR
    Country of Origin:
    Dominican Republic
    MSRP $179.00
    Surplus $45.68
    Qty in Cart: 0
    Price:
    MSRP $179.00
    Surplus $45.68
  • Eaton BRH320 Miniature Circuit Breakers (MCBs) BR 3P 20A 240V 50/60Hz 3Ph Eaton BRH320 Miniature Circuit Breakers (MCBs) BR 3P 20A 240V 50/60Hz 3Ph

    Eaton BRH320 Miniature Circuit Breakers (MCBs) BR 3P 20A 240V 50/60Hz 3Ph

    MSRP $880.00
    Surplus $263.34
    Eaton BRH320 Miniature Circuit Breakers (MCBs) BR 3P 20A 240V 50/60Hz 3Ph​ ARCA SKU:  C15-3089 Brand:  Eaton MPN:  BRH320 UPC:  786676372558 Shipping Weight:  1.05 Shipping Height:  3.00 In...
    SKU:
    C15-3089
    Approval:
    UL 490
    Amps:
    20 A
    Interrupting Rating:
    22 kA
    Mounting:
    Plug-On
    Poles:
    3
    Terminal Type:
    Thermal Magnetic
    Type:
    Common Trip
    Used On:
    BR Load Center
    Volts:
    240 VAC
    Gauge:
    14 to 4 AWG Copper/Aluminum at 60 Deg C
    Short Description:
    240 VAC, 20 A, 22 kA Interrupt, 3-Pole, 14 to 4 AWG Copper/Aluminum Terminal, 1" Plug-On Mount, Common Trip, Thermal Magnetic, Type BRH, Circuit Breaker (28 per Pack)
    Specification/Technical:
    EatonCorp_00334_1_2_SPEC.pdf
    Country of Origin:
    Dominican Republic
    Number of Poles:
    3
    Current Rating:
    20 A
    Voltage Rating:
    240 VAC
    Catalog:
    EatonCorp_00272_V1T1_85_CAT.pdf
    Wire Size:
    14 to 4 AWG Copper/Aluminum at 60 Deg C
    MSRP $880.00
    Surplus $263.34
    Qty in Cart: 0
    Price:
    MSRP $880.00
    Surplus $263.34
  • Eaton CH120CAF Miniature Circuit Breakers (MCBs) CH 1P 20A 240V 50/60Hz 1Ph Eaton CH120CAF Miniature Circuit Breakers (MCBs) CH 1P 20A 240V 50/60Hz 1Ph

    Eaton CH120CAF Miniature Circuit Breakers (MCBs) CH 1P 20A 240V 50/60Hz 1Ph

    MSRP $371.53
    Surplus $70.10
    Eaton CH120CAF Miniature Circuit Breakers (MCBs) CH 1P 20A 240V 50/60Hz 1Ph​ ARCA SKU:  C15-1376 Brand:  Eaton MPN:  CH120CAF UPC:  786685160252 Shipping Weight:  0.60 Shipping Height:  2.00 In...
    SKU:
    C15-1376
    Amps:
    20 A
    Interrupting Rating:
    10 kA
    Mounting:
    Plug-On
    Poles:
    1
    Size:
    3/4 Inch W
    Terminal Type:
    Thermal Magnetic
    Used On:
    Loadcenter
    Volts:
    120/240 VAC
    Short Description:
    120/240 VAC, 20 A, 10 kA Interrupt, 1-Pole, Plug-On Mount, Thermal Magnetic, Arc Fault Circuit Breaker
    Series:
    CH
    Voltage Rating:
    120/240 VAC
    Current Rating:
    20 A
    Catalog:
    CUTHMRE02076_V1T1_29_V1T1_30_V1T1_32.pdf
    Type:
    Thermal Magnetic
    Number of Poles:
    1
    Country of Origin:
    Dominican Republic
    MSRP $371.53
    Surplus $70.10
    Qty in Cart: 0
    Price:
    MSRP $371.53
    Surplus $70.10
  • Contact Us For Quote
    Eaton CHB220GF Miniature Circuit Breakers (MCBs) CH 2P 20A 240V 50/60Hz 1Ph BOLT ON Eaton CHB220GF Miniature Circuit Breakers (MCBs) CH 2P 20A 240V 50/60Hz 1Ph BOLT ON

    Eaton CHB220GF Miniature Circuit Breakers (MCBs) CH 2P 20A 240V 50/60Hz 1Ph BOLT ON

    MSRP $1,550.00
    Surplus $532.00
    SKU:  C15-2529 Brand:  Eaton MPN:  CHB220GF UPC:  782113297774 Shipping Weight:  0.90 lbs. Shipping Height:  3.00 In. Shipping Length:  7.00 In. Shipping Width:  4.00 In...
    SKU:
    C15-2529
    Approval:
    UL 489
    Amps:
    20 A
    Interrupting Rating:
    10 kA
    Mounting:
    Bolt-On
    Poles:
    2
    Terminal Type:
    Thermal Magnetic
    Used On:
    CH Load Center
    Used On:
    PB Panelboard
    Volts:
    120/240 V
    Gauge:
    14 to 8 AWG
    Specification/Technical:
    Eaton_62213_1_SPEC.pdf
    Number of Poles:
    2
    Voltage Rating:
    120/240 V
    Wire Size:
    14 to 8 AWG
    Type:
    Thermal Magnetic
    Current Rating:
    20 A
    Catalog:
    Eaton_57969_V12T3_9_CAT.pdf
    Short Description:
    TYPE CHB GROUND FAULT CIRCUIT BREAKER
    MSRP $1,550.00
    Surplus $532.00
    Qty in Cart: 0
    Price:
    MSRP $1,550.00
    Surplus $532.00
  • Eaton CHCAF120 Miniature Circuit Breakers (MCBs) CH 1P 20A 120V 50/60Hz 1Ph EA Eaton CHCAF120 Miniature Circuit Breakers (MCBs) CH 1P 20A 120V 50/60Hz 1Ph EA

    Eaton CHCAF120 Miniature Circuit Breakers (MCBs) CH 1P 20A 120V 50/60Hz 1Ph EA

    MSRP $408.33
    Surplus $29.09
    Eaton CHCAF120 Miniature Circuit Breakers (MCBs) CH 1P 20A 120V 50/60Hz 1Ph EA​ ARCA SKU:  C15-1643 Brand:  Eaton MPN:  CHCAF120 UPC:  786685523750 Shipping Weight:  0.50 Shipping Height:  3.00...
    SKU:
    C15-1643
    Amps:
    20 A
    Interrupting Rating:
    10 kA
    Mounting:
    Plug-On
    Poles:
    1
    Size:
    3/4 Inch W
    Terminal Type:
    Thermal Magnetic
    Used On:
    Loadcenter
    Volts:
    120/240 VAC
    Short Description:
    120/240 VAC, 20 A, 10 kA Interrupt, 1-Pole, Plug-On Mount, Thermal Magnetic, Arc Fault Circuit Breaker
    Series:
    CH
    Voltage Rating:
    120/240 VAC
    Catalog:
    CUTHMRE02076_V1T1_29_V1T1_30_V1T1_32.pdf
    Type:
    Thermal Magnetic
    Current Rating:
    20 A
    Number of Poles:
    1
    Country of Origin:
    United States
    MSRP $408.33
    Surplus $29.09
    Qty in Cart: 0
    Price:
    MSRP $408.33
    Surplus $29.09
  • Contact Us For Quote
    Eaton CHF220ST Miniature Circuit Breakers (MCBs) CHF 2P 20A 240V 50/60Hz 1Ph Shunt Trip Eaton CHF220ST Miniature Circuit Breakers (MCBs) CHF 2P 20A 240V 50/60Hz 1Ph Shunt Trip

    Eaton CHF220ST Miniature Circuit Breakers (MCBs) CHF 2P 20A 240V 50/60Hz 1Ph Shunt Trip

    MSRP $480.00
    Surplus $280.00
    Eaton CHF220ST Miniature Circuit Breakers (MCBs) CHF 2P 20A 240V 50/60Hz 1Ph Shunt Trip​ ARCA SKU:  C15-2670 Brand:  Eaton MPN:  CHF220ST UPC:  786685708379 Shipping Weight:  0.75 Shipping...
    SKU:
    C15-2670
    Approval:
    UL 67/489/E11713/E8741/E3624/E51287
    Approval:
    CSA LR87196
    Amps:
    20 A
    Interrupting Rating:
    10 kA
    Mounting:
    Plug-On
    Poles:
    2
    Size:
    3.5 Inch Width x 3.563 Inch Depth x 6 Inch Height
    Terminal Type:
    Thermal Magnetic
    Used On:
    CH Load Center
    Volts:
    120/240 VAC
    Gauge:
    (1) 14 to 8 AWG
    Gauge:
    (2) 14 to 10 AWG Copper/Aluminum
    Voltage Rating:
    120/240 VAC
    Current Rating:
    20 A
    Number of Poles:
    2
    Wire Size:
    (1) 14 to 8 AWG, (2) 14 to 10 AWG Copper/Aluminum
    Catalog:
    Eaton-CutlerHammer_00031_V1T1_3-V1T1_43_CAT.pdf
    Type:
    Thermal Magnetic
    Short Description:
    EATON CH THERMAL MAGNETIC CIRCUIT BREAKER,TYPE CHF PLUG-ON CIRCUIT BREAKER,20 A,
    MSRP $480.00
    Surplus $280.00
    Qty in Cart: 0
    Price:
    MSRP $480.00
    Surplus $280.00
  • Contact Us For Quote
    Eaton CHF220SW Miniature Circuit Breakers (MCBs) CHF 2P 20A 240V 50/60Hz 1Ph Eaton CHF220SW Miniature Circuit Breakers (MCBs) CHF 2P 20A 240V 50/60Hz 1Ph

    Eaton CHF220SW Miniature Circuit Breakers (MCBs) CHF 2P 20A 240V 50/60Hz 1Ph

    MSRP $195.00
    Surplus $119.70
    Eaton CHF220SW Miniature Circuit Breakers (MCBs) CHF 2P 20A 240V 50/60Hz 1Ph​ ARCA SKU:  C15-3776 Brand:  Eaton MPN:  CHF220SW UPC:  786680117190 Shipping Weight:  0.65 Shipping Height:  4.00 In...
    SKU:
    C15-3776
    Approval:
    UL 67/489/E11713/E8741/E3624/E51287
    Approval:
    CSA LR87196
    Amps:
    20 A
    Interrupting Rating:
    10 kA
    Mounting:
    Plug-On
    Poles:
    2
    Size:
    5 Inch Width x 1.5 Inch Depth x 3.5 Inch Height
    Terminal Type:
    Thermal Magnetic
    Type:
    Switching Neutral
    Used On:
    CH Load Center
    Volts:
    120/240 VAC
    Gauge:
    (1) 14 to 8 AWG
    Gauge:
    (2) 14 to 10 AWG Copper/Aluminum
    Wire Size:
    (1) 14 to 8 AWG, (2) 14 to 10 AWG Copper/Aluminum
    Voltage Rating:
    120/240 V AC
    Number of Poles:
    2
    Current Rating:
    20 A
    Catalog:
    Eaton-CutlerHammer_00031_V1T1_3-V1T1_43_CAT.pdf
    MSRP $195.00
    Surplus $119.70
    Qty in Cart: 0
    Price:
    MSRP $195.00
    Surplus $119.70

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