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 BR330ST Miniature Circuit Breakers (MCBs) BR 3P 30A 240V 50/60Hz 3Ph EA Shunt Trip Eaton BR330ST Miniature Circuit Breakers (MCBs) BR 3P 30A 240V 50/60Hz 3Ph EA Shunt Trip
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    Eaton BR330ST Miniature Circuit Breakers (MCBs) BR 3P 30A 240V 50/60Hz 3Ph EA Shunt Trip

    MSRP $982.86
    Surplus $377.35
    Eaton BR330ST Miniature Circuit Breakers (MCBs) BR 3P 30A 240V 50/60Hz 3Ph EA Shunt Trip​ ARCA SKU:  C15-1257 Brand:  Eaton MPN:  BR330ST UPC:  786676003384 Shipping Weight:  1.30 Shipping...
    SKU:
    C15-1257
    Approval:
    UL 489
    Amps:
    30 A
    Interrupting Rating:
    10 kA
    Mounting:
    1-Inch Plug-On
    Poles:
    3
    Size:
    3 Inch Width x 3 Inch Depth x 3 Inch Height
    Terminal Type:
    Thermal Magnetic
    Type:
    Shunt Trip
    Used On:
    BR Load Center
    Volts:
    240 VAC
    Gauge:
    14 to 4 AWG Copper/Aluminum at 60/75 Deg C
    Short Description:
    240 VAC, 30 A, 10 kA Interrupt, 3-Pole, 14 to 4 AWG Copper/Aluminum Terminal, 1" Plug-On Mount, Common Trip, Thermal Magnetic, Type BR, Circuit Breaker with Shunt Trip (28 per Pack)
    Specification/Technical:
    EatonCorp_00331_1-3_SPEC.pdf
    Wire Size:
    14 to 4 AWG Copper/Aluminum at 60/75 Deg C
    Current Rating:
    30 A
    Number of Poles:
    3
    Voltage Rating:
    240 VAC
    MSRP $982.86
    Surplus $377.35
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    Qty in Cart: 0
    Price:
    MSRP $982.86
    Surplus $377.35
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    Eaton BR145 Miniature Circuit Breakers (MCBs)
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    Eaton BR145 Miniature Circuit Breakers (MCBs)

    MSRP $18.09
    Surplus $4.40
    SKU:  C15-19143 Brand:  Eaton MPN:  BR145 UPC:  78211437209 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-19143
    Voltage Rating:
    120/240 V
    Mounting:
    1-Inch Plug-On
    Wire Size:
    14 to 4 AWG Copper/Aluminum
    Interrupting Rating:
    10 kA
    Current Rating:
    45 A
    Size:
    1 Inch Width x 3 Inch Depth x 3 Inch Height
    Short Description:
    EATON BR THERMAL MAGNETIC CIRCUIT BREAKER,TYPE BR 1-INCH PLUG-ON CIRCUIT BREAKER
    Used On:
    BR Load Center
    Approval:
    UL 489
    Number of Poles:
    1
    Type:
    Thermal Magnetic
    MSRP $18.09
    Surplus $4.40
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    Qty in Cart: 0
    Price:
    MSRP $18.09
    Surplus $4.40
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    Eaton BR215ST Miniature Circuit Breakers (MCBs) BR 2P 15A 120/240V 50/60Hz 1Ph EA
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    Eaton BR215ST Miniature Circuit Breakers (MCBs) BR 2P 15A 120/240V 50/60Hz 1Ph EA

    MSRP $673.24
    Surplus $217.26
    Eaton BR215ST Miniature Circuit Breakers (MCBs) BR 2P 15A 120/240V 50/60Hz 1Ph EA​ ARCA SKU:  C15-4847 Brand:  Eaton MPN:  BR215ST UPC:  786676000284 Shipping Weight:  1.25 Shipping Height:  7...
    SKU:
    C15-4847
    Approval:
    UL 489
    Amps:
    15 A
    Interrupting Rating:
    10 kA
    Mounting:
    1-Inch Plug-On
    Poles:
    2
    Size:
    3 Inch Width x 3.25 Inch Depth x 3 Inch Height
    Terminal Type:
    Thermal Magnetic
    Type:
    Shunt Trip
    Used On:
    BR Load Center
    Volts:
    120/240 VAC
    Gauge:
    14 to 4 AWG Copper/Aluminum at 60 Deg C
    Current Rating:
    15 A
    Catalog:
    Eaton_00071_V1T1_43_V1T1_83_V1T1_84_CAT.pdf
    Wire Size:
    14 to 4 AWG Copper/Aluminum at 60 Deg C
    Voltage Rating:
    120/240 V AC
    Number of Poles:
    2
    MSRP $673.24
    Surplus $217.26
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    Qty in Cart: 0
    Price:
    MSRP $673.24
    Surplus $217.26
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    Eaton BR225B Miniature Circuit Breakers (MCBs) 2P 25A 240V EA Eaton BR225B Miniature Circuit Breakers (MCBs) 2P 25A 240V EA
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    Eaton BR225B Miniature Circuit Breakers (MCBs) 2P 25A 240V EA

    MSRP $208.28
    Surplus $64.57
    Eaton BR225B Miniature Circuit Breakers (MCBs) 2P 25A 240V EA​ ARCA SKU:  C15-2602 Brand:  Eaton MPN:  BR225B UPC:  786676008853 Shipping Weight:  0.55 lbs. Shipping Height:  3.00 In...
    SKU:
    C15-2602
    Approval:
    UL 489
    Amps:
    25 A
    Interrupting Rating:
    10 kA
    Mounting:
    1-Inch Plug-On
    Poles:
    2
    Size:
    2 Inch Width x 3 Inch Depth x 3 Inch Height
    Terminal Type:
    Thermal Magnetic
    Type:
    Common Trip
    Type:
    Black Handle
    Used On:
    BR Load Center
    Volts:
    120/240 VAC
    Gauge:
    14 to 4 AWG Copper/Aluminum at 60 Deg C
    Current Rating:
    25 A
    Voltage Rating:
    120/240 VAC
    Wire Size:
    14 to 4 AWG Copper/Aluminum at 60 Deg C
    Catalog:
    Eaton_00071_V1T1_83_V1T1_84_CAT.pdf
    Number of Poles:
    2
    MSRP $208.28
    Surplus $64.57
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    Qty in Cart: 0
    Price:
    MSRP $208.28
    Surplus $64.57
    Contact Us For Quote
  • Eaton BR240B Miniature Circuit Breakers (MCBs) Eaton BR240B Miniature Circuit Breakers (MCBs)
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    Eaton BR240B Miniature Circuit Breakers (MCBs)

    MSRP $168.80
    Surplus $30.34
    SKU:  C15-4179 Brand:  Eaton MPN:  BR240B UPC:  786676003582 Shipping Weight:  0.60 lbs. Shipping Height:  3.00 In. Shipping Length:  3.00 In. Shipping Width:  2.00 In...
    SKU:
    C15-4179
    Approval:
    UL 489
    Amps:
    40 A
    Interrupting Rating:
    10 kA
    Mounting:
    1-Inch Plug-On
    Poles:
    2
    Size:
    2 Inch Width x 3 Inch Depth x 3 Inch Height
    Terminal Type:
    Thermal Magnetic
    Type:
    Common Trip
    Type:
    Black Handle
    Used On:
    BR Load Center
    Volts:
    120/240 VAC
    Gauge:
    14 to 4 AWG Copper/Aluminum at 60 Deg C
    TS PIK:
    119710400
    Voltage Rating:
    120/240 VAC
    Catalog:
    Eaton_00071_V1T1_83_V1T1_84_CAT.pdf
    Wire Size:
    14 to 4 AWG Copper/Aluminum at 60 Deg C
    Current Rating:
    40 A
    Number of Poles:
    2
    Country of Origin:
    Dominican Republic
    MSRP $168.80
    Surplus $30.34
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    Qty in Cart: 0
    Price:
    MSRP $168.80
    Surplus $30.34
    See Availability
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    Eaton BR340ST Miniature Circuit Breakers (MCBs) BR 3P 40A 240V 50/60Hz 3Ph Shunt Trip Eaton BR340ST Miniature Circuit Breakers (MCBs) BR 3P 40A 240V 50/60Hz 3Ph Shunt Trip
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    Eaton BR340ST Miniature Circuit Breakers (MCBs) BR 3P 40A 240V 50/60Hz 3Ph Shunt Trip

    MSRP $943.38
    Surplus $377.35
    Eaton BR340ST Miniature Circuit Breakers (MCBs) BR 3P 40A 240V 50/60Hz 3Ph Shunt Trip​ ARCA SKU:  C15-1260 Brand:  Eaton MPN:  BR340ST UPC:  786676003407 Shipping Weight:  1.30 Shipping...
    SKU:
    C15-1260
    Approval:
    UL 489
    Amps:
    40 A
    Interrupting Rating:
    10 kA
    Mounting:
    1-Inch Plug-On
    Poles:
    3
    Size:
    3 Inch Width x 3 Inch Depth x 3 Inch Height
    Terminal Type:
    Thermal Magnetic
    Type:
    Shunt Trip
    Used On:
    BR Load Center
    Volts:
    240 VAC
    Gauge:
    14 to 4 AWG Copper/Aluminum at 60/75 Deg C
    Current Rating:
    40 A
    Voltage Rating:
    240 VAC
    Wire Size:
    14 to 4 AWG Copper/Aluminum at 60/75 Deg C
    Catalog:
    Eaton_00071_V1T1_43_V1T1_83_V1T1_85_CAT.pdf
    Number of Poles:
    3
    Short Description:
    EATON BR THERMAL MAGNETIC CIRCUIT BREAKER,TYPE BR 1-INCH PLUG-ON SHUNT TRIP CIRC
    MSRP $943.38
    Surplus $377.35
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $943.38
    Surplus $377.35
    Contact Us For Quote

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