Circuit Breakers

Circuit Breakers

Circuit Breakers

Our selection of circuit breakers spans a wide range of applications, from heavy-duty air circuit breakers (ACBs) to compact miniature circuit breakers (MCBs). We offer leading brands like Eaton, Siemens, and Square D, known for their reliability and performance. Whatever your power management needs, you can find the perfect solution here at ARCA Supply.

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  • Siemens BQ2B125 Miniature Circuit Breakers (MCBs) Siemens BQ2B125 Miniature Circuit Breakers (MCBs)
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    Siemens BQ2B125 Miniature Circuit Breakers (MCBs)

    MSRP $1,433.45
    Surplus $239.07
    SKU:  C15-8751 Brand:  Siemens MPN:  BQ2B125 UPC:  78364316124 Shipping Weight:  0.70 lbs. Shipping Height:  2.00 In. Shipping Length:  4.00 In. Shipping Width:  3.00 In...
    SKU:
    C15-8751
    TS PIK:
    115495142
    Data Sheet:
    SiemensAG_05386_1_DATA.pdf
    Voltage Rating:
    120/240 VAC
    Size:
    3 Inch W x 4 Inch D x 2 Inch H
    Current Rating:
    125 A
    Number of Poles:
    2
    Mounting:
    Bolt-On
    Terminal Type:
    Load Lug
    Type:
    Molded Case
    Interrupting Rating:
    10 kA at 120/240 VAC
    Catalog:
    SiemensAG_01698_17_1_17_7_CAT.pdf
    Short Description:
    120/240 VAC, 125 A, 10 kA, 2-Pole, Load Lug Terminal, BQ Frame, Bolt-On, Common Trip, Molded Case Circuit Breaker
    Country of Origin:
    Mexico
    Approval:
    UL 489
    MSRP $1,433.45
    Surplus $239.07
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    Qty in Cart: 0
    Price:
    MSRP $1,433.45
    Surplus $239.07
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    Siemens BQ3B020 Miniature Circuit Breakers (MCBs) EA
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    Siemens BQ3B020 Miniature Circuit Breakers (MCBs) EA

    MSRP $853.54
    Surplus $224.51
    SKU:  C15-8429 Brand:  Siemens MPN:  BQ3B020 UPC:  78364310259 Shipping Weight:  0.95 lbs. Shipping Height:  3.00 In. Shipping Length:  3.00 In. Shipping Width:  4.00 In...
    SKU:
    C15-8429
    Terminal Type:
    Load Lug
    Voltage Rating:
    240 VAC at 50/60 Hz (UL)
    Type:
    Molded Case, Thermal and Fixed Magnetic, Common Trip
    Short Description:
    240 VAC, 20 A, 10 kA, 3-Pole, Load Lug Terminal, BQ Frame, Bolt-On, Common Trip, Molded Case Circuit Breaker
    Series:
    BQ
    Number of Poles:
    3
    Interrupting Rating:
    10 kA at 240 VAC Symmetrical (UL)
    Catalog:
    SiemensAG_01698_17_1_17_7_17_110_CAT.pdf
    Size:
    3 Inch W x 3 Inch D x 3-3/4 Inch H
    Data Sheet:
    SiemensAG_05388_1_DATA.pdf
    Used On:
    P1/P2/P3/P4/P5 Panelboard
    Wire Size:
    14 to 10 AWG (Copper), 12 to 10 AWG (Aluminum)
    Current Rating:
    20 A
    Mounting:
    Bolt-On
    Country of Origin:
    Mexico
    MSRP $853.54
    Surplus $224.51
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    Qty in Cart: 0
    Price:
    MSRP $853.54
    Surplus $224.51
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  • Siemens BQ3B035 Miniature Circuit Breakers (MCBs) 3P 35A 240V
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    Siemens BQ3B035 Miniature Circuit Breakers (MCBs) 3P 35A 240V

    MSRP $853.54
    Surplus $248.87
    SKU:  C15-6234 Brand:  Siemens MPN:  BQ3B035 UPC:  78364316126 Shipping Weight:  1.05 lbs. Shipping Height:  3.00 In. Shipping Length:  5.00 In. Shipping Width:  3.00 In...
    SKU:
    C15-6234
    TS PIK:
    117094914
    Wire Size:
    14 to 6 AWG (Copper), 12 to 6 AWG (Aluminum)
    Interrupting Rating:
    10 kA at 240 VAC Symmetrical (UL)
    Terminal Type:
    Load Lug
    Series:
    BQ
    Used On:
    P1/P2/P3/P4/P5 Panelboard
    Short Description:
    240 VAC, 35 A, 10 kA, 3-Pole, Load Lug Terminal, BQ Frame, Bolt-On, Common Trip, Molded Case Circuit Breaker
    Voltage Rating:
    240 VAC at 50/60 Hz (UL)
    Catalog:
    SiemensAG_01698_17_1_17_7_CAT.pdf
    Number of Poles:
    3
    Type:
    Molded Case, Thermal and Fixed Magnetic, Common Trip
    Data Sheet:
    SiemensAG_05393_1_DATA.pdf
    Size:
    3 Inch W x 3 Inch D x 3-3/4 Inch H
    Current Rating:
    35 A
    Mounting:
    Bolt-On
    Country of Origin:
    Mexico
    Approval:
    UL
    MSRP $853.54
    Surplus $248.87
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    Qty in Cart: 0
    Price:
    MSRP $853.54
    Surplus $248.87
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  • Siemens BQ3B040 Miniature Circuit Breakers (MCBs) BQ 3P 40A 240V EA Siemens BQ3B040 Miniature Circuit Breakers (MCBs) BQ 3P 40A 240V EA
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    Siemens BQ3B040 Miniature Circuit Breakers (MCBs) BQ 3P 40A 240V EA

    MSRP $401.58
    Surplus $33.30
    Siemens BQ3B040 Miniature Circuit Breakers (MCBs) BQ 3P 40A 240V EA​ ARCA SKU:  C15-2268 Brand:  Siemens MPN:  BQ3B040 UPC:  783643102613 Shipping Weight:  1.05 lbs. Shipping Height:  3.00...
    SKU:
    C15-2268
    Series:
    BQ
    Type:
    Molded Case
    Type:
    Thermal Magnetic
    Type:
    Common Trip
    Approval:
    UL 489
    Size:
    4.7 Inch Width x 12.7 Inch Depth x 3.7 Inch Height
    Volts:
    240 VAC
    Amps:
    32 A
    Poles:
    3
    Mounting:
    Bolt-On
    Interrupting Rating:
    10 kA
    Terminal Type:
    Lug-In/Lug-Out with Insta-Wire
    Short Description:
    240 VAC, 50 A, 10 kA Interrupt, 3-Pole, BQ-Frame, Load Lug Terminal, Bolt-On Mount, Thermal Magnetic, Common Trip
    Catalog:
    SiemensAG_00876_1_5_5_18_5_24_CAT.pdf
    Data Sheet:
    SiemensAG_01611_1_DATA.pdf
    TS PIK:
    21366197
    Current Rating:
    40 A
    Voltage Rating:
    240 VAC
    Number of Poles:
    3
    Country of Origin:
    Mexico
    MSRP $401.58
    Surplus $33.30
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    Qty in Cart: 0
    Price:
    MSRP $401.58
    Surplus $33.30
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  • Siemens BQ3B045 Miniature Circuit Breakers (MCBs) 3P 45A 240V EA
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    Siemens BQ3B045 Miniature Circuit Breakers (MCBs) 3P 45A 240V EA

    MSRP $835.84
    Surplus $84.97
    Siemens BQ3B045 Miniature Circuit Breakers (MCBs) 3P 45A 240V EA​ ARCA SKU:  C15-6256 Brand:  Siemens MPN:  BQ3B045 UPC:   Shipping Weight:  1.00 lbs. Shipping Height:  3.00 In. Shipping...
    SKU:
    C15-6256
    TS PIK:
    124364579
    Short Description:
    240 VAC, 45 A, 10 kA, 3-Pole, Load Lug Terminal, BQ Frame, Bolt-On, Common Trip, Molded Case Circuit Breaker
    Series:
    BQ
    Terminal Type:
    Load Lug
    Number of Poles:
    3
    Current Rating:
    45 A
    Interrupting Rating:
    10 kA at 240 VAC Symmetrical (UL)
    Size:
    3 Inch W x 3 Inch D x 3-3/4 Inch H
    Data Sheet:
    SiemensAG_05396_1_DATA.pdf
    Catalog:
    SiemensAG_01698_17_1_17_7_CAT.pdf
    Wire Size:
    8 to 6 AWG (Copper), 8 to 4 AWG (Aluminum)
    Voltage Rating:
    240 VAC at 50/60 Hz (UL)
    Type:
    Molded Case, Thermal and Fixed Magnetic, Common Trip
    Used On:
    P1/P2/P3/P4/P5 Panelboard
    Mounting:
    Bolt-On
    Country of Origin:
    Mexico
    Approval:
    UL
    MSRP $835.84
    Surplus $84.97
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    Qty in Cart: 0
    Price:
    MSRP $835.84
    Surplus $84.97
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    Siemens ED42B080L Molded Case Breakers (MCCBs) ED 2P 80A 480V 50/60Hz 1Ph ED Frame Siemens ED42B080L Molded Case Breakers (MCCBs) ED 2P 80A 480V 50/60Hz 1Ph ED Frame
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    Siemens ED42B080L Molded Case Breakers (MCCBs) ED 2P 80A 480V 50/60Hz 1Ph ED Frame

    MSRP $1,572.30
    Surplus $526.22
    SKU:  C15-2435 Brand:  Siemens MPN:  ED42B080L UPC:  783643314856 Shipping Weight:  2.70 lbs. Shipping Height:  3.00 In. Shipping Length:  6.00 In. Shipping Width:  7.00 In...
    SKU:
    C15-2435
    Type:
    Molded Case
    Type:
    Thermal and Fixed Magnetic
    Approval:
    UL 489
    Size:
    2 Inch W x 4.56 Inch D x 6.35 Inch H
    Volts:
    480 VAC at 50/60 Hz
    Volts:
    250 VDC
    Amps:
    80 A
    Used On:
    Panelboard
    Poles:
    2
    Mounting:
    Plug-In
    Interrupting Rating:
    65 kA at 480 VAC
    Interrupting Rating:
    300 kA at 250 VDC
    Terminal Type:
    Line Lug
    Wire Size:
    10 to 1/0 AWG (Copper/Aluminum)
    Short Description:
    480 VAC 50/60 Hz, 250 VDC, 80 A at 40 Deg C, 18 kA, 2-Pole, 10 to 1/0 AWG Copper/Aluminum, Line/Load Lug Terminal, ED Frame, Thermal Magnetic Trip Unit
    Catalog:
    SiemensAG_01698_17_78-17_80_CAT.pdf
    Installation/Operator:
    SiemensAG_00313_INST.pdf
    MSRP $1,572.30
    Surplus $526.22
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    Qty in Cart: 0
    Price:
    MSRP $1,572.30
    Surplus $526.22
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    Siemens ED43B070L Molded Case Breakers (MCCBs) ED 3P 70A 480V 50/60Hz 3Ph ED Frame EA Siemens ED43B070L Molded Case Breakers (MCCBs) ED 3P 70A 480V 50/60Hz 3Ph ED Frame EA
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    Siemens ED43B070L Molded Case Breakers (MCCBs) ED 3P 70A 480V 50/60Hz 3Ph ED Frame EA

    MSRP $1,907.18
    Surplus $220.20
    SKU:  C15-3781 Brand:  Siemens MPN:  ED43B070L UPC:  783643236202 Shipping Weight:  3.80 lbs. Shipping Height:  4.00 In. Shipping Length:  8.00 In. Shipping Width:  6.00 In...
    SKU:
    C15-3781
    Series:
    ED4
    Type:
    Molded Case
    Type:
    Thermal and Fixed Magnetic
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Size:
    3 Inch W x 4.56 Inch D x 6.35 Inch H
    Volts:
    480 VAC at 50/60 Hz (UL)
    Amps:
    70 A
    Used On:
    P1/P2/P3/P4/P5 Panelboard
    Poles:
    3
    Mounting:
    Plug-In
    Interrupting Rating:
    65 kA at 240 VAC
    Interrupting Rating:
    18 kA at 480 VAC (UL)
    Terminal Type:
    Line Lug
    Wire Size:
    10 to 1/0 AWG (Copper/Aluminum)
    Short Description:
    480 VAC 50/60 Hz, 70 A at 40 Deg C, 18 kA, 3-Pole, 10 to 1/0 AWG Copper/Aluminum, Line/Load Lug Terminal, ED Frame, Thermal Magnetic Trip Unit
    Catalog:
    SiemensAG_01698_17_78-17_80_CAT.pdf
    Installation/Operator:
    SiemensAG_00313_INST.pdf
    Voltage Rating:
    480 VAC at 50/60 Hz (UL)
    Number of Poles:
    3
    Current Rating:
    70 A
    Country of Origin:
    Mexico
    MSRP $1,907.18
    Surplus $220.20
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    Qty in Cart: 0
    Price:
    MSRP $1,907.18
    Surplus $220.20
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    Siemens EQ8681 Molded Case Breakers (MCCBs) Siemens EQ8681 Molded Case Breakers (MCCBs)
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    Siemens EQ8681 Molded Case Breakers (MCCBs)

    MSRP $179.69
    Surplus $48.52
    SKU:  C15-16013 Brand:  Siemens MPN:  EQ8681 UPC:  78364338788 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-16013
    Series:
    EQ
    Short Description:
    100 A, 22 kA, Plug-On Mount, EQ Frame, Thermal Magnetic, Main Circuit Breaker Kit for Load Center
    Voltage Rating:
    120/240 VAC
    Wire Size:
    4 AWG to 300 KCMIL (Copper/Aluminum)
    Mounting:
    Bolt-On
    Data Sheet:
    SiemensAG_05853_1_DATA.pdf
    Used On:
    Loadcenter
    Current Rating:
    100 A
    Interrupting Rating:
    22 kA
    Installation/Operator:
    SiemensAG_00316_INST.pdf
    Country of Origin:
    MEX
    Catalog:
    SiemensAG_01808_1_40-1_42_CAT.pdf
    Approval:
    UL
    MSRP $179.69
    Surplus $48.52
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    Qty in Cart: 0
    Price:
    MSRP $179.69
    Surplus $48.52
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    Siemens MBKBL1 Circuit Breaker Accessories
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    Siemens MBKBL1 Circuit Breaker Accessories

    MSRP $498.24
    Surplus $134.52
    SKU:  C15-16894 Brand:  Siemens MPN:  MBKBL1 UPC:  78364327104 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-16894
    Country of Origin:
    USA
    Installation/Operator:
    SiemensAG_00409_INST.pdf
    Type:
    Breaker Mounting Kit
    Short Description:
    Mounting Kit for 100 A 1-Phase 2-Pole BL/BLH/HBL Frame P1 Interior Panelboard Main/Subfeed Circuit Breaker
    Used On:
    100 A BL/BLH/HBL Frame Panelboard Mounting Circuit Breaker
    Catalog:
    SiemensAG_00565_11_15_CAT.pdf
    Data Sheet:
    SiemensAG_06472_1_DATA.pdf
    Mounting:
    Bolt-On
    MSRP $498.24
    Surplus $134.52
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    Qty in Cart: 0
    Price:
    MSRP $498.24
    Surplus $134.52
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    Siemens MBKQJ3 Circuit Breaker Accessories Circuit Breaker Mounting Kit 3Ph 3 Phase Siemens MBKQJ3 Circuit Breaker Accessories Circuit Breaker Mounting Kit 3Ph 3 Phase
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    Siemens MBKQJ3 Circuit Breaker Accessories Circuit Breaker Mounting Kit 3Ph 3 Phase

    MSRP $2,518.41
    Surplus $1,019.95
    SKU:  C15-2272 Brand:  Siemens MPN:  MBKQJ3 UPC:   Shipping Weight:  2.85 lbs. Shipping Height:  4.50 In. Shipping Length:  13.70 In. Shipping Width:  8.70 In. Product...
    SKU:
    C15-2272
    Mounting:
    Bolt-On
    Number of Breakers:
    0
    Poles:
    2
    Poles:
    3
    Type:
    Breaker Mounting Kit
    Used On:
    225 A QJ2/QJH2/QJ2-H Frame Panelboard Mounting Circuit Breaker
    Short Description:
    Mounting Kit for 225 A 3-Phase QJ2/QJH2/QJ2H Frame P1 Interior Panelboard Main/Subfeed Circuit Breaker
    Data Sheet:
    SiemensAG_06487_1_DATA.pdf
    Catalog:
    SiemensAG_01822_2_CAT.pdf
    MSRP $2,518.41
    Surplus $1,019.95
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    Qty in Cart: 0
    Price:
    MSRP $2,518.41
    Surplus $1,019.95
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    Siemens MP115DF Miniature Circuit Breakers (MCBs) MP 1P 15A 120V 50/60Hz 1Ph Siemens MP115DF Miniature Circuit Breakers (MCBs) MP 1P 15A 120V 50/60Hz 1Ph
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    Siemens MP115DF Miniature Circuit Breakers (MCBs) MP 1P 15A 120V 50/60Hz 1Ph

    MSRP $107.54
    Surplus $72.95
    Siemens MP115DF Miniature Circuit Breakers (MCBs) MP 1P 15A 120V 50/60Hz 1Ph​ ARCA SKU:  C15-4047 Brand:  Siemens MPN:  MP115DF UPC:  887621817244 Shipping Weight:  0.30 Shipping Height:  1.00...
    SKU:
    C15-4047
    Approval:
    UL 1699/943
    Size:
    3 Inch W x 1 Inch D x 4.5 Inch H
    Volts:
    120 VAC
    Amps:
    32 A
    Used On:
    Loadcenter
    Mounting:
    Plug-In
    Interrupting Rating:
    10 kA
    Application:
    HACR
    Application:
    120 VAC Fluorescent Lighting
    Wire Size:
    14 to 10 AWG (Copper)
    Wire Size:
    12 to 8 AWG (Aluminum)
    Poles:
    1
    Short Description:
    120 VAC, 15 A, 10 kA, 1-Pole, Plug-In Mount, MP-GAT2 Frame, AFCI/GFCI
    Data Sheet:
    SiemensAG_06571_1_DATA.pdf
    MSRP $107.54
    Surplus $72.95
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    Qty in Cart: 0
    Price:
    MSRP $107.54
    Surplus $72.95
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    Siemens MP130GF Miniature Circuit Breakers (MCBs) MP 1P 30A 230V 50/60Hz 1Ph Siemens MP130GF Miniature Circuit Breakers (MCBs) MP 1P 30A 230V 50/60Hz 1Ph
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    Siemens MP130GF Miniature Circuit Breakers (MCBs) MP 1P 30A 230V 50/60Hz 1Ph

    MSRP $246.40
    Surplus $73.46
    Siemens MP130GF Miniature Circuit Breakers (MCBs) MP 1P 30A 230V 50/60Hz 1Ph​ ARCA SKU:  C15-3970 Brand:  Siemens MPN:  MP130GF UPC:  040892522259 Shipping Weight:  1.05 Shipping Height:  3.00...
    SKU:
    C15-3970
    Type:
    Circuit Interrupter
    Approval:
    UL 489/943
    Approval:
    CSA C22.2
    Size:
    1 Inch W x 2.66 Inch D x 2.84 Inch H
    Volts:
    120 VAC
    Amps:
    32 A
    Used On:
    Loadcenter
    Poles:
    1
    Mounting:
    Plug-In
    Interrupting Rating:
    10 kA
    Terminal Type:
    Load Lug
    Wire Size:
    14 to 10 AWG (Copper)
    Wire Size:
    12 to 8 AWG (Aluminum)
    Trip Sensitivity:
    5 Milliampere
    Short Description:
    120 VAC, 30 A, 10 kA, 5 mA, 1-Pole, Plug-In Mount, MP-GT Frame, GFCI, Personal Protect
    Catalog:
    SiemensAG_01825_1_3_CAT.pdf
    Data Sheet:
    SiemensAG_06580_1_DATA.pdf
    MSRP $246.40
    Surplus $73.46
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    Qty in Cart: 0
    Price:
    MSRP $246.40
    Surplus $73.46
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    Siemens MP1515N Miniature Circuit Breakers (MCBs) MP 1P 15A 120/240V 60Hz Siemens MP1515N Miniature Circuit Breakers (MCBs) MP 1P 15A 120/240V 60Hz
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    Siemens MP1515N Miniature Circuit Breakers (MCBs) MP 1P 15A 120/240V 60Hz

    MSRP $320.99
    Surplus $65.46
    Siemens MP1515N Miniature Circuit Breakers (MCBs) MP 1P 15A 120/240V 60Hz​ ARCA SKU:  C15-2426 Brand:  Siemens MPN:  MP1515N UPC:  040892280630 Shipping Weight:  0.36 Shipping Height:  3.50 In...
    SKU:
    C15-2426
    Type:
    Duplex
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Volts:
    120 VAC
    Amps:
    32 A
    Used On:
    Loadcenter
    Poles:
    1
    Mounting:
    Plug-In
    Interrupting Rating:
    10 kA
    Terminal Type:
    Load Lug
    Wire Size:
    14 to 8 AWG (Copper)
    Wire Size:
    12 to 8 AWG (Aluminum)
    Short Description:
    120 V, 15/15 A, 10 kA, 1-Pole, Load Lug Terminal, MH-T Frame, Thermal Magnetic, Low Voltage, Miniature
    Data Sheet:
    SiemensAG_01518_1_DATA.pdf
    MSRP $320.99
    Surplus $65.46
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    Price:
    MSRP $320.99
    Surplus $65.46
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    Siemens MP1520 Miniature Circuit Breakers (MCBs) MP 1P 15/20A 120/240V 60Hz Siemens MP1520 Miniature Circuit Breakers (MCBs) MP 1P 15/20A 120/240V 60Hz
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    Siemens MP1520 Miniature Circuit Breakers (MCBs) MP 1P 15/20A 120/240V 60Hz

    MSRP $163.36
    Surplus $31.96
    Siemens MP1520 Miniature Circuit Breakers (MCBs) MP 1P 15/20A 120/240V 60Hz​ ARCA SKU:  C15-2425 Brand:  Siemens MPN:  MP1520 UPC:  040892521993 Shipping Weight:  0.36 Shipping Height:  3.50 In...
    SKU:
    C15-2425
    Type:
    Duplex
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Volts:
    120 VAC
    Amps:
    32 A
    Used On:
    Loadcenter
    Poles:
    1
    Mounting:
    Plug-In
    Interrupting Rating:
    10 kA
    Terminal Type:
    Load Lug
    Wire Size:
    14 to 8 AWG (Copper)
    Wire Size:
    12 to 8 AWG (Aluminum)
    Short Description:
    120 VAC, 15/20 A, 10 kA, (2) 1-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum, Plug-In Mount, MH-T Frame, Duplex, Thermal Magnetic Trip Unit
    Data Sheet:
    SiemensAG_06586_1_DATA.pdf
    Installation/Operator:
    SiemensAG_00215_INST.pdf
    MSRP $163.36
    Surplus $31.96
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    Qty in Cart: 0
    Price:
    MSRP $163.36
    Surplus $31.96
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    Siemens MP320 Miniature Circuit Breakers (MCBs) MP 3P 20A 240V Siemens MP320 Miniature Circuit Breakers (MCBs) MP 3P 20A 240V
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    Siemens MP320 Miniature Circuit Breakers (MCBs) MP 3P 20A 240V

    MSRP $697.12
    Surplus $96.67
    SKU:  C15-4186 Brand:  Siemens MPN:  MP320 UPC:  04089223780 Shipping Weight:  0.90 lbs. Shipping Height:  3.40 In. Shipping Length:  3.00 In. Shipping Width:  3.70 In...
    SKU:
    C15-4186
    Series:
    MP-T
    Type:
    Common Trip
    Approval:
    UL
    Size:
    3 Inch W x 3 Inch D x 3 1/8 Inch H
    Volts:
    240 VAC
    Amps:
    32 A
    Used On:
    Loadcenter
    Poles:
    3
    Mounting:
    Plug-In
    Interrupting Rating:
    10 kA
    Terminal Type:
    Load Lug
    Wire Size:
    16 to 14 AWG (Copper/Aluminum)
    Short Description:
    240 VAC, 20 A, 10 kA, 3-Pole, Plug-In Mount, MP-T Frame, Thermal Magnetic Trip Unit
    Data Sheet:
    SiemensAG_06646_1_DATA.pdf
    Installation/Operator:
    SiemensAG_00215_INST.pdf
    MSRP $697.12
    Surplus $96.67
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    MSRP $697.12
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    Siemens MP390 Miniature Circuit Breakers (MCBs) MP 3P 90A 240V
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    Siemens MP390 Miniature Circuit Breakers (MCBs) MP 3P 90A 240V

    MSRP $888.93
    Surplus $201.36
    Siemens MP390 Miniature Circuit Breakers (MCBs) MP 3P 90A 240V​ ARCA SKU:  C15-3394 Brand:  Siemens MPN:  MP390 UPC:  040892238709 Shipping Weight:  1.05 Shipping Height:  3.00 In. Shipping...
    SKU:
    C15-3394
    Series:
    MP-T
    Type:
    Common Trip
    Approval:
    UL
    Size:
    3 Inch W x 3 Inch D x 3 1/8 Inch H
    Volts:
    240 VAC
    Amps:
    32 A
    Used On:
    Loadcenter
    Poles:
    3
    Mounting:
    Plug-In
    Interrupting Rating:
    10 kA
    Terminal Type:
    Load Lug
    Wire Size:
    8 to 2/0 AWG (Copper/Aluminum)
    Short Description:
    240 VAC, 90 A, 10 kA, 3-Pole, Plug-In Mount, MP-T Frame, Thermal Magnetic Trip Unit
    Data Sheet:
    SiemensAG_06657_1_DATA.pdf
    Installation/Operator:
    SiemensAG_00215_INST.pdf
    MSRP $888.93
    Surplus $201.36
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    Price:
    MSRP $888.93
    Surplus $201.36
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    Siemens Q2100P Miniature Circuit Breakers (MCBs) Q 2P 100A 120V 50/60Hz 1Ph Siemens Q2100P Miniature Circuit Breakers (MCBs) Q 2P 100A 120V 50/60Hz 1Ph
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    Siemens Q2100P Miniature Circuit Breakers (MCBs) Q 2P 100A 120V 50/60Hz 1Ph

    MSRP $521.38
    Surplus $82.48
    Siemens Q2100P Miniature Circuit Breakers (MCBs) Q 2P 100A 120V 50/60Hz 1Ph​ ARCA SKU:  C15-2634 Brand:  Siemens MPN:  Q2100P UPC:  040892179392 Shipping Weight:  0.70 Shipping Height:  3.00 In...
    SKU:
    C15-2634
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Size:
    2 Inch Width x 3 Inch Length x 3 Inch Height
    Volts:
    120/240 VAC
    Amps:
    32 A
    Used On:
    Load Center Mains
    Used On:
    Feeders
    Poles:
    2
    Mounting:
    Plug-In
    Interrupting Rating:
    10 kA
    Short Description:
    3" x 2" x 3", 120/240 VAC, 100 A, 10 kA Interrupt Rating, 2-Pole, Plug-in Mount
    Catalog:
    SiemensAG_00020_99_CAT.pdf
    Data Sheet:
    SiemensAG_00160_1_DATA.pdf
    MSRP $521.38
    Surplus $82.48
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    MSRP $521.38
    Surplus $82.48
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    Square D ECB24020G3 Miniature Circuit Breakers (MCBs)
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    Square D ECB24020G3 Miniature Circuit Breakers (MCBs)

    MSRP $740.62
    Surplus $526.47
    Square D ECB24020G3 Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-6505 Brand:  Square D MPN:  ECB24020G3 UPC:  78590125721 Shipping Weight:  2.00 lbs. Shipping Height:  4.00 In...
    SKU:
    C15-6505
    TS PIK:
    109595002
    Series:
    ECB-G3
    Type:
    Molded Case, Thermal Magnetic, Standard
    Short Description:
    480 VAC Star/277 VAC, 20 A, 2-Pole, 65 kA Interrupt, 12 to 8 AWG Aluminum, 10 to 8 AWG Copper, Bolt-On Mount, Circuit Breaker
    Interrupting Rating:
    14 kA at 277 VAC, 65 kA at 120 VAC
    Data Sheet:
    SchneiderElectric-SquareD_12649_1_2_DATA.pdf
    Mounting:
    Bolt-On
    Voltage Rating:
    480 Star/277 VAC
    Number of Poles:
    2
    Catalog:
    SchneiderElectric_00257_9_39_CAT.pdf
    Current Rating:
    20 A
    Wire Size:
    10 to 8 AWG Copper, 12 to 8 AWG Aluminum
    Country of Origin:
    United States
    MSRP $740.62
    Surplus $526.47
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    Price:
    MSRP $740.62
    Surplus $526.47
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  • Square D ECB34020G3 Miniature Circuit Breakers (MCBs) Square D ECB34020G3 Miniature Circuit Breakers (MCBs)
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    Square D ECB34020G3 Miniature Circuit Breakers (MCBs)

    MSRP $1,211.56
    Surplus $694.41
    SKU:  C15-6408 Brand:  Square D MPN:  ECB34020G3 UPC:  78590130019 Shipping Weight:  2.90 lbs. Shipping Height:  4.00 In. Shipping Length:  7.00 In. Shipping Width:  3.00 In...
    SKU:
    C15-6408
    TS PIK:
    123714635
    Type:
    Molded Case
    Series:
    ECB
    Voltage Rating:
    240 VAC, 480 VAC Star/277 VAC
    Short Description:
    480 VAC Star/277 VAC, 20 A, 3-Pole, 42 kA Interrupt, 12 to 8 AWG Aluminum, 10 to 8 AWG Copper, Bolt-On Mount, Circuit Breaker
    Mounting:
    Bolt-On
    Current Rating:
    20 A
    Number of Poles:
    3
    Interrupting Rating:
    65 kA at 240 VAC, 14 kA at 480 VAC Star/277 VAC
    Size:
    2.25 Inch W x 2.97 Inch D x 3.5 Inch
    Used On:
    Powerlink Lighting Control System
    Data Sheet:
    SchneiderElectric-SquareD_12651_1_2_DATA.pdf
    Catalog:
    SchneiderElectric_00257_9_39_CAT.pdf
    Wire Size:
    12 to 8 AWG (Aluminum), 10 to 8 AWG (Copper)
    Country of Origin:
    Mexico
    MSRP $1,211.56
    Surplus $694.41
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    Qty in Cart: 0
    Price:
    MSRP $1,211.56
    Surplus $694.41
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    Square D EDB14030EPD Miniature Circuit Breakers (MCBs)
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    Square D EDB14030EPD Miniature Circuit Breakers (MCBs)

    MSRP $917.31
    Surplus $893.88
    SKU:  C15-10678 Brand:  Square D MPN:  EDB14030EPD UPC:  78590147557 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00...
    SKU:
    C15-10678
    TS PIK:
    120836421
    Series:
    EDB-EPD
    Voltage Rating:
    120/240/277 VAC at 50/60 Hz (UL/CSA), 240/415 VAC at 50/60 Hz (IEC)
    Interrupting Rating:
    25 kA at 120 VAC, 18 kA at 120/240/277 VAC (UL/CSA), 20 kA at 240 VAC, 10 kA at 415 VAC (IEC)
    Type:
    Thermal Magnetic, Equipment Protector
    Mounting:
    Bolt-On
    Number of Poles:
    1
    Used On:
    NF Panelboard
    Wire Size:
    12 to 4 AWG (Aluminum), 14 to 6 AWG (Copper)
    Short Description:
    277 VAC, 30 A, 18 kA Interrupt, 1-Pole, 12 to 4 AWG Aluminum, 14 to 6 AWG Copper, Bolt-On Mount, Lug Terminal, Equipment Protector, Miniature Circuit Breaker
    Current Rating:
    30 A
    Approval:
    UL 489/1053, CSA C22.2
    Data Sheet:
    SchneiderElectric-SquareD_12658_1_2_DATA.pdf
    Catalog:
    SchneiderElectric_00257_9_28_CAT.pdf
    Size:
    0.98 Inch W x 4.05 Inch D x 5.66 Inch H
    Trip Sensitivity:
    30 MilliA
    CAD Drawings:
    SchneiderElectric-SquareD_17562_1_CAD.pdf
    Installation/Operator:
    SchneiderElectric-SquareD_00071_INST.pdf
    MSRP $917.31
    Surplus $893.88
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    Qty in Cart: 0
    Price:
    MSRP $917.31
    Surplus $893.88
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