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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    Eaton FI2100L Molded Case Breakers (MCCBs) FI 2P 100A 600V 50/60Hz 2Ph F Frame Eaton FI2100L Molded Case Breakers (MCCBs) FI 2P 100A 600V 50/60Hz 2Ph F Frame
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    Eaton FI2100L Molded Case Breakers (MCCBs) FI 2P 100A 600V 50/60Hz 2Ph F Frame

    MSRP $1,745.14
    Surplus $454.19
    SKU:  C15-1758 Brand:  Eaton MPN:  FI2100L UPC:  786679284780 Shipping Weight:  3.05 lbs. Shipping Height:  3.00 In. Shipping Length:  7.25 In. Shipping Width:  5.00 In...
    SKU:
    C15-1758
    Series:
    CC
    Volts:
    600 V
    Amps:
    100 A
    Poles:
    2
    Frequency Rating:
    50/60 Hz
    Frame:
    F
    Short Description:
    SERIES C, F-FRAME MOLDED CASE CIRCUIT BREAKER
    Frame Type:
    F
    MSRP $1,745.14
    Surplus $454.19
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    Price:
    MSRP $1,745.14
    Surplus $454.19
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    Eaton FI3020L Molded Case Breakers (MCCBs) FI 3P 20A 480V 50/60Hz 3Ph F Frame

    MSRP $1,161.06
    Surplus $572.85
    SKU:  C15-4992 Brand:  Eaton MPN:  FI3020L UPC:  78667928504 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-4992
    MSRP $1,161.06
    Surplus $572.85
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    MSRP $1,161.06
    Surplus $572.85
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    Eaton FI3050L Molded Case Breakers (MCCBs) FI 3P 50A 480V 50/60Hz 3Ph F Frame

    MSRP $1,161.06
    Surplus $861.08
    SKU:  C15-4994 Brand:  Eaton MPN:  FI3050L UPC:  78667928510 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-4994
    MSRP $1,161.06
    Surplus $861.08
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    MSRP $1,161.06
    Surplus $861.08
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    Eaton FI3080L Molded Case Breakers (MCCBs) FI 3P 80A 480V 50/60Hz 3Ph F Frame Eaton FI3080L Molded Case Breakers (MCCBs) FI 3P 80A 480V 50/60Hz 3Ph F Frame
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    Eaton FI3080L Molded Case Breakers (MCCBs) FI 3P 80A 480V 50/60Hz 3Ph F Frame

    MSRP $2,200.00
    Surplus $547.65
    SKU:  C15-3104 Brand:  Eaton MPN:  FI3080L UPC:  786679285169 Shipping Weight:  4.65 lbs. Shipping Height:  5.00 In. Shipping Length:  8.00 In. Shipping Width:  5.00 In...
    SKU:
    C15-3104
    Series:
    Universal
    Volts:
    480 V
    Amps:
    80 A
    Poles:
    3
    Frequency Rating:
    50/60 Hz
    Frame:
    F
    Short Description:
    FI3080L6600C36G08FI UNIVERSAL BKR 3P 14KA 80A W/L/L TERM
    MSRP $2,200.00
    Surplus $547.65
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    MSRP $2,200.00
    Surplus $547.65
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    Eaton FI3090L Molded Case Breakers (MCCBs) FI 3P 90A 480V 50/60Hz 3Ph F Frame Eaton FI3090L Molded Case Breakers (MCCBs) FI 3P 90A 480V 50/60Hz 3Ph F Frame
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    Eaton FI3090L Molded Case Breakers (MCCBs) FI 3P 90A 480V 50/60Hz 3Ph F Frame

    MSRP $2,200.00
    Surplus $555.68
    SKU:  C15-2762 Brand:  Eaton MPN:  FI3090L UPC:  786679279588 Shipping Weight:  4.65 lbs. Shipping Height:  5.00 In. Shipping Length:  8.00 In. Shipping Width:  5.00 In...
    SKU:
    C15-2762
    Series:
    C
    Volts:
    480 V
    Amps:
    90 A
    Poles:
    3
    Frequency Rating:
    50/60 Hz
    Frame:
    F
    Short Description:
    Series C complete molded case circuit breaker, F-frame, FI, Complete breaker, Thermal-magnetic trip type, Three-pole, 90A, 480 Vac, 14 kAIC at 480 Vac, Line and load, International
    Frame Type:
    F
    Current Rating:
    90 A
    Voltage Rating:
    480 VAC
    Number of Poles:
    3
    Interrupting Rating:
    14 kA
    MSRP $2,200.00
    Surplus $555.68
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    MSRP $2,200.00
    Surplus $555.68
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  • Eaton FJ3RTDK Circuit Breaker Accessories Eaton FJ3RTDK Circuit Breaker Accessories
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    Eaton FJ3RTDK Circuit Breaker Accessories

    MSRP $32.00
    Surplus $3.62
    Eaton FJ3RTDK Circuit Breaker Accessories​ ARCA SKU:  C15-2057 Brand:  Eaton MPN:  FJ3RTDK UPC:  782113527369 Shipping Weight:  0.15 lbs. Shipping Height:  1.00 In. Shipping...
    SKU:
    C15-2057
    Poles:
    3
    Frame:
    J
    Short Description:
    3P END CP KIT FOR FJ BKR (IMPERIAL)
    TS PIK:
    119325095
    Country of Origin:
    Dominican Republic
    MSRP $32.00
    Surplus $3.62
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    Price:
    MSRP $32.00
    Surplus $3.62
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    Eaton FJ3RTWK Circuit Breaker Accessories Metric End Cap Kit 3P J-K Frame EA Eaton FJ3RTWK Circuit Breaker Accessories Metric End Cap Kit 3P J-K Frame EA
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    Eaton FJ3RTWK Circuit Breaker Accessories Metric End Cap Kit 3P J-K Frame EA

    MSRP $28.41
    Surplus $13.25
    SKU:  C15-4093 Brand:  Eaton MPN:  FJ3RTWK UPC:  782113527383 Shipping Weight:  0.15 lbs. Shipping Height:  1.00 In. Shipping Length:  5.00 In. Shipping Width:  6.00 In...
    SKU:
    C15-4093
    Poles:
    3
    Frame:
    J-K
    Short Description:
    FJ 3P METRIC ENDCAP KIT
    TS PIK:
    21402479
    Country of Origin:
    Dominican Republic
    MSRP $28.41
    Surplus $13.25
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    Price:
    MSRP $28.41
    Surplus $13.25
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    Eaton FJHMVDB Circuit Breaker Accessories Vari-Depth Rotary Handle JG Frame Black Eaton FJHMVDB Circuit Breaker Accessories Vari-Depth Rotary Handle JG Frame Black
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    Eaton FJHMVDB Circuit Breaker Accessories Vari-Depth Rotary Handle JG Frame Black

    MSRP $116.00
    Surplus $50.57
    Eaton FJHMVDB Circuit Breaker Accessories Vari-Depth Rotary Handle JG Frame Black​ ARCA SKU:  C15-3939 Brand:  Eaton MPN:  FJHMVDB UPC:  782116934317 Shipping Weight:  1.40 Shipping Height:  4...
    SKU:
    C15-3939
    Breaker Type:
    JG Frame
    Cover Hinge Location:
    0
    Enclosure:
    0
    Handle Included:
    Yes
    Handle Mounting Location:
    0
    Handle to Device Connection:
    0
    Handle Type:
    Black Universal Rotary
    Shaft Length:
    0
    Switch Type:
    Molded Case
    Specification/Technical:
    Eaton_61615_1_2_SPEC.pdf
    MSRP $116.00
    Surplus $50.57
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    Qty in Cart: 0
    Price:
    MSRP $116.00
    Surplus $50.57
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    Eaton FJPHL Circuit Breaker Accessories Padlockable Handle Lock Eaton FJPHL Circuit Breaker Accessories Padlockable Handle Lock
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    Eaton FJPHL Circuit Breaker Accessories Padlockable Handle Lock

    MSRP $64.50
    Surplus $33.25
    Eaton FJPHL Circuit Breaker Accessories Padlockable Handle Lock​ ARCA SKU:  C15-2701 Brand:  Eaton MPN:  FJPHL UPC:  782113527789 Shipping Weight:  0.10 Shipping Height:  0.50 In. Shipping...
    SKU:
    C15-2701
    Short Description:
    FJ PADLOCKABLE LOCK HASP KIT OFF/ON
    MSRP $64.50
    Surplus $33.25
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    MSRP $64.50
    Surplus $33.25
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    Eaton FJTS3K Circuit Breaker Accessories 3P EA Eaton FJTS3K Circuit Breaker Accessories 3P EA
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    Eaton FJTS3K Circuit Breaker Accessories 3P EA

    MSRP $64.20
    Surplus $16.44
    Eaton FJTS3K Circuit Breaker Accessories 3P EA​ ARCA SKU:  C15-2347 Brand:  Eaton MPN:  FJTS3K UPC:  782113928739 Shipping Weight:  0.55 lbs. Shipping Height:  6.00 In. Shipping...
    SKU:
    C15-2347
    Type:
    Terminal Shield
    Type:
    Line/Load
    Used On:
    G Series J/K/JG Frame Molded Case Circuit Breaker
    Specification/Technical:
    Eaton_60851_1_2_SPEC.pdf
    Catalog:
    Eaton_03771_V4T2_145_CAT.pdf
    MSRP $64.20
    Surplus $16.44
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    MSRP $64.20
    Surplus $16.44
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    Eaton FJTS4K Circuit Breaker Accessories Terminal Shield Kit 4P JG Frame Eaton FJTS4K Circuit Breaker Accessories Terminal Shield Kit 4P JG Frame
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    Eaton FJTS4K Circuit Breaker Accessories Terminal Shield Kit 4P JG Frame

    MSRP $76.00
    Surplus $29.95
    Eaton FJTS4K Circuit Breaker Accessories Terminal Shield Kit 4P JG Frame​ ARCA SKU:  C15-2348 Brand:  Eaton MPN:  FJTS4K UPC:  782113928746 Shipping Weight:  0.60 Shipping Height:  4.80 In...
    SKU:
    C15-2348
    Poles:
    4
    Frame:
    JG
    Short Description:
    JG 4P BKR TERMINAL SHIELD
    MSRP $76.00
    Surplus $29.95
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    Price:
    MSRP $76.00
    Surplus $29.95
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    Eaton FPS3020L Molded Case Breakers (MCCBs) FPS 3P 20A 600V 50/60Hz 3Ph F Frame Eaton FPS3020L Molded Case Breakers (MCCBs) FPS 3P 20A 600V 50/60Hz 3Ph F Frame
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    Eaton FPS3020L Molded Case Breakers (MCCBs) FPS 3P 20A 600V 50/60Hz 3Ph F Frame

    MSRP $1,337.00
    Surplus $276.82
    Eaton FPS3020L Molded Case Breakers (MCCBs) FPS 3P 20A 600V 50/60Hz 3Ph F Frame​ ARCA SKU:  C15-4080 Brand:  Eaton MPN:  FPS3020L UPC:  786679188767 Shipping Weight:  4.60 Shipping Height:  5.00...
    SKU:
    C15-4080
    Series:
    FP
    Type:
    Molded Case
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Size:
    4.13 Inch Width x 3.38 Inch Depth x 6 Inch Height
    Volts:
    240/480/600 VAC 50/60 Hertz
    Amps:
    32 A
    Poles:
    3
    Interrupting Rating:
    65 kA at 240 V AC 50/60 Hertz
    Interrupting Rating:
    35 kA at 480 Volt AC 50/60 Hertz
    Interrupting Rating:
    18 kA at 600 Volt AC 50/60 Hertz
    Terminal Type:
    Standard Line and Load
    Frame Type:
    FP
    Maximum AC Voltage Rating:
    600 V
    Short Description:
    240/480/600 VAC 50/60 Hz, 20 A, 65 kA at 240 VAC, 3-Pole, Standard Line and Load Terminal, FP Frame, Thermal Magnetic
    Number of Poles:
    3
    Voltage Rating:
    240/480/600 V AC 50/60 Hertz
    Current Rating:
    20 A
    MSRP $1,337.00
    Surplus $276.82
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    Qty in Cart: 0
    Price:
    MSRP $1,337.00
    Surplus $276.82
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    Eaton FPS3035L Molded Case Breakers (MCCBs) FPS 3P 35A 600V 50/60Hz 3Ph F Frame Eaton FPS3035L Molded Case Breakers (MCCBs) FPS 3P 35A 600V 50/60Hz 3Ph F Frame
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    Eaton FPS3035L Molded Case Breakers (MCCBs) FPS 3P 35A 600V 50/60Hz 3Ph F Frame

    MSRP $1,337.00
    Surplus $261.52
    Eaton FPS3035L Molded Case Breakers (MCCBs) FPS 3P 35A 600V 50/60Hz 3Ph F Frame​ ARCA SKU:  C15-2895 Brand:  Eaton MPN:  FPS3035L UPC:  786679188866 Shipping Weight:  4.20 Shipping Height:  5.00...
    SKU:
    C15-2895
    Series:
    FP
    Volts:
    600 V
    Amps:
    35 A
    Poles:
    3
    Frequency Rating:
    50/60 Hz
    Frame:
    F
    Short Description:
    FP STD PERF 3P 35A CIRCUIT BRKR W/ LUGS
    MSRP $1,337.00
    Surplus $261.52
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    Qty in Cart: 0
    Price:
    MSRP $1,337.00
    Surplus $261.52
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  • Eaton FPS3080L Molded Case Breakers (MCCBs) FPS 3P 80A 600V 50/60Hz 3Ph F Frame Eaton FPS3080L Molded Case Breakers (MCCBs) FPS 3P 80A 600V 50/60Hz 3Ph F Frame
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    Eaton FPS3080L Molded Case Breakers (MCCBs) FPS 3P 80A 600V 50/60Hz 3Ph F Frame

    MSRP $1,578.00
    Surplus $148.66
    Eaton FPS3080L Molded Case Breakers (MCCBs) FPS 3P 80A 600V 50/60Hz 3Ph F Frame​ ARCA SKU:  C15-2387 Brand:  Eaton MPN:  FPS3080L UPC:  786679188927 Shipping Weight:  4.60 Shipping Height:  5.00...
    SKU:
    C15-2387
    Series:
    FP
    Type:
    Heavy Duty
    Type:
    Circuit Breaking
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Size:
    4.13 Inch Width x 3.38 Inch Depth x 6 Inch Height
    Volts:
    240/480/600 VAC 50/60 Hertz
    Amps:
    32 A
    Poles:
    3
    Interrupting Rating:
    65 kA at 240 VAC 50/60 Hertz
    Interrupting Rating:
    35 Kiloamp at 480 Volt AC 50/60 Hertz
    Interrupting Rating:
    18 Kiloamp at 600 Volt AC 50/60 Hertz
    Terminal Type:
    Standard Line and Load
    Frame Type:
    FP
    Maximum AC Voltage Rating:
    600 V
    Short Description:
    240/480/600 VAC 50/60 Hz, 80 A, 65 kA at 240 VAC, 3-Pole, Standard Line and Load Terminal, FP Frame, Thermal Magnetic
    Installation/Operator:
    Eaton-CrouseHinds_00032_INST.pdf
    Current Rating:
    80 A
    Voltage Rating:
    240/480/600 VAC 50/60 Hertz
    Number of Poles:
    3
    Country of Origin:
    Dominican Republic
    MSRP $1,578.00
    Surplus $148.66
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    Qty in Cart: 0
    Price:
    MSRP $1,578.00
    Surplus $148.66
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  • Eaton FPS3100L Molded Case Breakers (MCCBs) FPS 3P 100A 600V 50/60Hz 3Ph F Frame Eaton FPS3100L Molded Case Breakers (MCCBs) FPS 3P 100A 600V 50/60Hz 3Ph F Frame
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    Eaton FPS3100L Molded Case Breakers (MCCBs) FPS 3P 100A 600V 50/60Hz 3Ph F Frame

    MSRP $1,578.00
    Surplus $182.12
    Eaton FPS3100L Molded Case Breakers (MCCBs) FPS 3P 100A 600V 50/60Hz 3Ph F Frame​ ARCA SKU:  C15-1936 Brand:  Eaton MPN:  FPS3100L UPC:  786679188842 Shipping Weight:  4.60 Shipping Height:  5...
    SKU:
    C15-1936
    Series:
    FP
    Volts:
    600 V
    Amps:
    100 A
    Poles:
    3
    Frequency Rating:
    50/60 Hz
    Frame:
    F
    Short Description:
    FP STD PERF 3P 100A CIRCUIT BRKR W/ LUGS
    Number of Poles:
    3
    Current Rating:
    100 A
    Country of Origin:
    Dominican Republic
    MSRP $1,578.00
    Surplus $182.12
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    Qty in Cart: 0
    Price:
    MSRP $1,578.00
    Surplus $182.12
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    Eaton FPS3125L Molded Case Breakers (MCCBs) FPS 3P 125A 600V 50/60Hz 3Ph F Frame Eaton FPS3125L Molded Case Breakers (MCCBs) FPS 3P 125A 600V 50/60Hz 3Ph F Frame
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    Eaton FPS3125L Molded Case Breakers (MCCBs) FPS 3P 125A 600V 50/60Hz 3Ph F Frame

    MSRP $2,367.00
    Surplus $505.06
    Eaton FPS3125L Molded Case Breakers (MCCBs) FPS 3P 125A 600V 50/60Hz 3Ph F Frame​ ARCA SKU:  C15-1945 Brand:  Eaton MPN:  FPS3125L UPC:  786679188828 Shipping Weight:  4.10 Shipping Height:  5...
    SKU:
    C15-1945
    Series:
    FP
    Volts:
    600 V
    Amps:
    125 A
    Poles:
    3
    Frequency Rating:
    50/60 Hz
    Frame:
    F
    Short Description:
    FP STD PERF 3P 125A CIRCUIT BRKR W/ LUGS
    MSRP $2,367.00
    Surplus $505.06
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    Qty in Cart: 0
    Price:
    MSRP $2,367.00
    Surplus $505.06
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    Eaton FPS3200L Molded Case Breakers (MCCBs) FPS 3P 200A 600V 50/60Hz 3Ph F Frame Eaton FPS3200L Molded Case Breakers (MCCBs) FPS 3P 200A 600V 50/60Hz 3Ph F Frame
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    Eaton FPS3200L Molded Case Breakers (MCCBs) FPS 3P 200A 600V 50/60Hz 3Ph F Frame

    MSRP $2,367.00
    Surplus $498.49
    Eaton FPS3200L Molded Case Breakers (MCCBs) FPS 3P 200A 600V 50/60Hz 3Ph F Frame​ ARCA SKU:  C15-1801 Brand:  Eaton MPN:  FPS3200L UPC:  786680223945 Shipping Weight:  4.50 Shipping Height:  5...
    SKU:
    C15-1801
    Series:
    FP
    Volts:
    600 V
    Amps:
    200 A
    Poles:
    3
    Frequency Rating:
    50/60 Hz
    Frame:
    F
    Short Description:
    Definite Purpose Molded Case Circuit Breaker, Standard performance, 200A, FP breaker type, Three-pole, 65 kAIC at 240V, 35 kAIC at 480V, 18 kAIC at 600V, Thermal-magnetic trip, Line and load terminals
    Current Rating:
    200 A
    Number of Poles:
    3
    Interrupting Rating:
    65 kAIC at 240V, 35 kAIC at 480V, 18 kAIC at 600V
    Voltage Rating:
    600 VAC
    MSRP $2,367.00
    Surplus $498.49
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    Qty in Cart: 0
    Price:
    MSRP $2,367.00
    Surplus $498.49
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  • Eaton FRBMM-B16/1N/001 Din Rail Mounted Circuit Breakers
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    Eaton FRBMM-B16/1N/001 Din Rail Mounted Circuit Breakers

    MSRP $934.00
    Surplus $146.61
    SKU:  C15-11294 Brand:  Eaton MPN:  FRBMM-B16/1N/001 UPC:  78668586025 Shipping Weight:  0.50 lbs. Shipping Height:  3.00 In. Shipping Length:  4.00 In. Shipping Width:  2.00...
    SKU:
    C15-11294
    TS PIK:
    125348096
    Short Description:
    is a combined Residual Current Circuit Breaker with Overcurrent Protection (RCBO), designed for DIN rail mounting in industrial and commercial applications
    Type:
    Residual Current Circuit Breaker
    Current Rating:
    16 A
    Country of Origin:
    Germany
    Interrupting Rating:
    10 kA
    Number of Poles:
    2
    Voltage Rating:
    240 VAC
    Series:
    xEffect
    MSRP $934.00
    Surplus $146.61
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    Qty in Cart: 0
    Price:
    MSRP $934.00
    Surplus $146.61
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