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Main Breakers

Main Breakers

Main Breakers

A main breaker is a type of electrical breaker that is typically located in the main electrical panel or service panel and serves as the main switch for controlling the flow of electricity to the entire building or home. The main breaker is responsible for disconnecting the power supply to all of the branch circuits in the event of an emergency, overloading, or other electrical fault.

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    Eaton BW2150 Main Breakers

    Eaton BW2150 Main Breakers

    MSRP $526.13
    Surplus $154.96
    SKU:  C15-2089 Brand:  Eaton MPN:  BW2150 UPC:  78667646040 Shipping Weight:  2.55 lbs. Shipping Height:  5.00 In. Shipping Length:  7.00 In. Shipping Width:  5.00 In...
    SKU:
    C15-2089
    Series:
    BW
    Type:
    Main
    Volts:
    120/240 VAC
    Amps:
    32 A
    Used On:
    BR Series Load Center
    Poles:
    2
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA
    Wire Size:
    2 AWG to 300 KCMIL (Copper/Aluminum)
    TS PIK:
    21494725
    Current Rating:
    150 A
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    2
    Short Description:
    120/240 VAC, 150 A, 10 kA, 2-Pole, Plug-On Mount, Main, Circuit Breaker
    Catalog:
    Eaton_36620_V1T4_37_V1T4_38_V1T4_56_V1T4_60_CAT.pdf
    MSRP $526.13
    Surplus $154.96
    Qty in Cart: 0
    Price:
    MSRP $526.13
    Surplus $154.96
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    Eaton CSH2150N Main Breakers CSH 2P 150A 240V 50/60Hz 1Ph Eaton CSH2150N Main Breakers CSH 2P 150A 240V 50/60Hz 1Ph

    Eaton CSH2150N Main Breakers CSH 2P 150A 240V 50/60Hz 1Ph

    MSRP $1,508.00
    Surplus $672.00
    SKU:  C15-1991 Brand:  Eaton MPN:  CSH2150N UPC:  782113099743 Shipping Weight:  2.65 lbs. Shipping Height:  6.00 In. Shipping Length:  7.00 In. Shipping Width:  6.00 In...
    SKU:
    C15-1991
    Series:
    CSH
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Volts:
    120/240 VAC
    Amps:
    32 A
    Used On:
    ECB Unit Enclosure
    Poles:
    2
    Interrupting Rating:
    35 kA
    Installation:
    Bottom/Top
    Current Rating:
    150 A
    Voltage Rating:
    120/240 VAC
    Short Description:
    120/240 VAC 60 Hz, 150 A, 35 kA, 2 AWG to 300 KCMIL, 2-Pole, Main, Circuit Breaker
    Catalog:
    Eaton_36620_V1T1_11_V1T1_12_V1T1_23_CAT.pdf
    Number of Poles:
    2
    MSRP $1,508.00
    Surplus $672.00
    Qty in Cart: 0
    Price:
    MSRP $1,508.00
    Surplus $672.00
  • Eaton CSR2150N Main Breakers CSR 2P 150A 240V 50/60Hz 1Ph EA Eaton CSR2150N Main Breakers CSR 2P 150A 240V 50/60Hz 1Ph EA

    Eaton CSR2150N Main Breakers CSR 2P 150A 240V 50/60Hz 1Ph EA

    MSRP $840.00
    Surplus $128.41
    Eaton CSR2150N Main Breakers CSR 2P 150A 240V 50/60Hz 1Ph EA​ ARCA SKU:  C15-1531 Brand:  Eaton MPN:  CSR2150N UPC:  782113098449 Shipping Weight:  2.80 lbs. Shipping Height:  5.00 In...
    SKU:
    C15-1531
    Series:
    CSR
    Type:
    Thermal Magnetic
    Volts:
    120/240 V
    Amps:
    32 A
    Used On:
    CH Series Load Center
    Poles:
    2
    Interrupting Rating:
    25 kA
    Wire Size:
    2 AWG to 300 KCMIL (Copper/Aluminum)
    TS PIK:
    111009768
    Current Rating:
    150 A
    Number of Poles:
    2
    Voltage Rating:
    120/240 VAC
    Short Description:
    120/240 VAC, 150 A, 25 kA Interrupt Rating, 2-Pole, Main, Circuit Breaker Kit
    Catalog:
    Eaton_36620_V1T1_11_V1T1_12_V1T1_23_V1T1_56_CAT.pdf
    Country of Origin:
    United States
    MSRP $840.00
    Surplus $128.41
    Qty in Cart: 0
    Price:
    MSRP $840.00
    Surplus $128.41
  • Siemens MBK150A Loadcenters and Panelboards EA Siemens MBK150A Loadcenters and Panelboards EA

    Siemens MBK150A Loadcenters and Panelboards EA

    MSRP $768.50
    Surplus $99.94
    Siemens MBK150A Loadcenters and Panelboards EA​ ARCA SKU:  L19-4235 Brand:  Siemens MPN:  MBK150A UPC:  78364338799 Shipping Weight:  2.25 lbs. Shipping Height:  4.00 In. Shipping...
    SKU:
    L19-4235
    Data Sheet:
    SiemensAG_06454_1_DATA.pdf
    Series:
    MBK
    Short Description:
    120/240 VAC, 150 A, 22 kA, Steel, Main, Load Center Breaker Kit
    Catalog:
    SiemensAG_00562_1_22_1_25_1_45_CAT.pdf
    Current Rating:
    150 A
    Voltage Rating:
    240 VAC
    Installation/Operator:
    SiemensAG_00404_INST.pdf
    Interrupting Rating:
    22 kA
    Type:
    Main
    Used On:
    Load Center
    Country of Origin:
    MEX
    Application:
    Distribution
    Approval:
    UL 489, CSA C22.2
    MSRP $768.50
    Surplus $99.94
    Qty in Cart: 0
    Price:
    MSRP $768.50
    Surplus $99.94
  • Contact Us For Quote
    Square D Q2M2150 Main Breakers Q2M 2P 150A 120V 50/60Hz Square D Q2M2150 Main Breakers Q2M 2P 150A 120V 50/60Hz

    Square D Q2M2150 Main Breakers Q2M 2P 150A 120V 50/60Hz

    MSRP $366.50
    Surplus $215.75
    Square D Q2M2150 Main Breakers Q2M 2P 150A 120V 50/60Hz​ ARCA SKU:  C15-2185 Brand:  Square D MPN:  Q2M2150 UPC:  785901031185 Shipping Weight:  2.60 Shipping Height:  5.00 In. Shipping...
    SKU:
    C15-2185
    Series:
    Q2
    Volts:
    120 V
    Amps:
    150 A
    Poles:
    2
    Frequency Rating:
    50/60 Hz
    Short Description:
    Q2M, 150 Amp, 2 Pole, 240 Volt, Molded Case Circuit Breakers from Square-D
    Number of Poles:
    2
    Voltage Rating:
    240 V
    Current Rating:
    150 A
    MSRP $366.50
    Surplus $215.75
    Qty in Cart: 0
    Price:
    MSRP $366.50
    Surplus $215.75

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