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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    Crouse-Hinds CH345 Miniature Circuit Breakers (MCBs)
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    Crouse-Hinds CH345 Miniature Circuit Breakers (MCBs)

    MSRP $376.54
    Surplus $134.54
    Crouse-Hinds CH345 Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-5685 Brand:  Crouse-Hinds MPN:  CH345 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping...
    SKU:
    C15-5685
    TS PIK:
    111014893
    Interrupting Rating:
    10 kA
    Type:
    Thermal Magnetic, Common Trip
    Mounting:
    Plug-On
    Current Rating:
    45 A
    Number of Poles:
    3
    Wire Size:
    10 to 1/0 AWG (Aluminum/Copper)
    Catalog:
    Eaton_36620_V1T1_36_V1T1_37_CAT.pdf
    Used On:
    CH Series Loadcenter
    Voltage Rating:
    240 VAC
    Series:
    CH
    Short Description:
    240 VAC, 45 A, 10 kA, 3-Pole, Plug-On Mount, Common Trip, Thermal Magnetic, Circuit Breaker
    MSRP $376.54
    Surplus $134.54
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    MSRP $376.54
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    Crouse-Hinds CH350 Everything Else Crouse-Hinds CH350 Everything Else
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    Crouse-Hinds CH350 Everything Else

    MSRP $230.77
    Surplus $81.00
    Crouse-Hinds CH350 Everything Else​ ARCA SKU:  C15-5780 Brand:  Crouse-Hinds MPN:  CH350 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In...
    SKU:
    C15-5780
    Short Description:
    240 VAC, 50 A, 10 kA, 3-Pole, Plug-On Mount, Common Trip, Thermal Magnetic, Circuit Breaker
    Type:
    Thermal Magnetic, Common Trip
    Voltage Rating:
    240 VAC
    Current Rating:
    50 A
    Series:
    CH
    Wire Size:
    10 to 1/0 AWG (Copper/Aluminum)
    Catalog:
    Eaton_36620_V1T1_36_V1T1_37_CAT.pdf
    Mounting:
    Plug-On
    Number of Poles:
    3
    Used On:
    CH Series Load Center
    Interrupting Rating:
    10 kA
    Country of Origin:
    Dominican Republic
    MSRP $230.77
    Surplus $81.00
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    MSRP $230.77
    Surplus $81.00
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    Crouse-Hinds CH360 Miniature Circuit Breakers (MCBs)
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    Crouse-Hinds CH360 Miniature Circuit Breakers (MCBs)

    MSRP $376.54
    Surplus $116.17
    Crouse-Hinds CH360 Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-5686 Brand:  Crouse-Hinds MPN:  CH360 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping...
    SKU:
    C15-5686
    TS PIK:
    531279
    Voltage Rating:
    240 VAC
    Short Description:
    240 VAC, 60 A, 10 kA, 3-Pole, Plug-On Mount, Common Trip, Thermal Magnetic, Circuit Breaker
    Series:
    CH
    Mounting:
    Plug-On
    Current Rating:
    60 A
    Number of Poles:
    3
    Type:
    Thermal Magnetic, Common Trip
    Wire Size:
    10 to 1/0 AWG (Copper/Aluminum)
    Interrupting Rating:
    10 kA
    Catalog:
    Eaton_36620_V1T1_36_V1T1_37_CAT.pdf
    Used On:
    CH Series Load Center
    MSRP $376.54
    Surplus $116.17
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    MSRP $376.54
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    Crouse-Hinds CHB120 Miniature Circuit Breakers (MCBs)
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    Crouse-Hinds CHB120 Miniature Circuit Breakers (MCBs)

    MSRP $116.44
    Surplus $28.66
    Crouse-Hinds CHB120 Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-5688 Brand:  Crouse-Hinds MPN:  CHB120 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping...
    SKU:
    C15-5688
    TS PIK:
    111010045
    Voltage Rating:
    120/240 V
    Series:
    CHB
    Type:
    Thermal Magnetic
    Current Rating:
    20 A
    Mounting:
    Bolt-On
    Short Description:
    120/240 V, 20 A, 10 kA, 1-Pole, Bolt-On Mount, Thermal Magnetic, Molded Case Circuit Breaker
    Number of Poles:
    1
    Interrupting Rating:
    10 kA
    Used On:
    CH Load Center, PB Panelboard
    Size:
    4.5 Inch Width x 8.3 Inch Depth x 4.4 Inch Height
    Wire Size:
    14 to 8 AWG
    MSRP $116.44
    Surplus $28.66
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    MSRP $116.44
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    Crouse-Hinds CHB220 Miniature Circuit Breakers (MCBs) 2P 20A
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    Crouse-Hinds CHB220 Miniature Circuit Breakers (MCBs) 2P 20A

    MSRP $260.15
    Surplus $110.18
    Crouse-Hinds CHB220 Miniature Circuit Breakers (MCBs) 2P 20A​ ARCA SKU:  C15-5690 Brand:  Crouse-Hinds MPN:  CHB220 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping...
    SKU:
    C15-5690
    TS PIK:
    111010052
    Short Description:
    240 VAC, 20 A, 10 kA, 2-Pole, Bolt-On Mount, Molded Case, Circuit Breaker
    Number of Poles:
    2
    Series:
    CHB
    Used On:
    PB Series Panel board
    Mounting:
    Bolt-On
    Type:
    Molded Case
    Voltage Rating:
    240 VAC
    Current Rating:
    20 A
    MSRP $260.15
    Surplus $110.18
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    MSRP $260.15
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    Crouse-Hinds CHB230 Miniature Circuit Breakers (MCBs) 2P 30A
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    Crouse-Hinds CHB230 Miniature Circuit Breakers (MCBs) 2P 30A

    MSRP $260.15
    Surplus $106.59
    Crouse-Hinds CHB230 Miniature Circuit Breakers (MCBs) 2P 30A​ ARCA SKU:  C15-5691 Brand:  Crouse-Hinds MPN:  CHB230 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping...
    SKU:
    C15-5691
    TS PIK:
    111010054
    Short Description:
    240 VAC, 30 A, 10 kA, 2-Pole, Bolt-On Mount, Molded Case, Circuit Breaker
    Type:
    Molded Case
    Series:
    CHB
    Mounting:
    Bolt-On
    Current Rating:
    30 A
    Used On:
    PB Series Panel board
    Number of Poles:
    2
    Voltage Rating:
    240 VAC
    MSRP $260.15
    Surplus $106.59
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    MSRP $260.15
    Surplus $106.59
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    Crouse-Hinds CHB250 Miniature Circuit Breakers (MCBs) 2P 50A
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    Crouse-Hinds CHB250 Miniature Circuit Breakers (MCBs) 2P 50A

    MSRP $260.15
    Surplus $118.42
    Crouse-Hinds CHB250 Miniature Circuit Breakers (MCBs) 2P 50A​ ARCA SKU:  C15-5692 Brand:  Crouse-Hinds MPN:  CHB250 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping...
    SKU:
    C15-5692
    TS PIK:
    111010056
    Series:
    CHB
    Mounting:
    Bolt-On
    Short Description:
    240 VAC, 50 A, 10 kA, 2-Pole, Bolt-On Mount, Molded Case, Circuit Breaker
    Number of Poles:
    2
    Voltage Rating:
    240 VAC
    Current Rating:
    50 A
    Used On:
    PB Series Panel board
    Type:
    Molded Case
    MSRP $260.15
    Surplus $118.42
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    Qty in Cart: 0
    Price:
    MSRP $260.15
    Surplus $118.42
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    Crouse-Hinds CHB320 Miniature Circuit Breakers (MCBs) 3P 20A
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    Crouse-Hinds CHB320 Miniature Circuit Breakers (MCBs) 3P 20A

    MSRP $840.34
    Surplus $253.75
    SKU:  C15-5693 Brand:  Crouse-Hinds MPN:  CHB320 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In. Product...
    SKU:
    C15-5693
    TS PIK:
    111010061
    Series:
    CHB
    Type:
    Molded Case
    Current Rating:
    20 A
    Mounting:
    Bolt-On
    Number of Poles:
    3
    Voltage Rating:
    240 V
    Short Description:
    240 V, 20 A, 10 kA, 3-Pole, Bolt-On Mount, Molded Case, Circuit Breaker
    Used On:
    Type PB Panelboard
    MSRP $840.34
    Surplus $253.75
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    Price:
    MSRP $840.34
    Surplus $253.75
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  • Crouse-Hinds CHB330 Miniature Circuit Breakers (MCBs) 3P 30A
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    Crouse-Hinds CHB330 Miniature Circuit Breakers (MCBs) 3P 30A

    MSRP $840.34
    Surplus $515.16
    SKU:  C15-5694 Brand:  Crouse-Hinds MPN:  CHB330 UPC:  78211311261 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-5694
    TS PIK:
    111010062
    Number of Poles:
    3
    Mounting:
    Bolt-On
    Used On:
    PB Series Panel board
    Current Rating:
    30 A
    Voltage Rating:
    240 VAC
    Type:
    Molded Case
    Short Description:
    240 VAC, 30 A, 10 kA, 3-Pole, Bolt-On Mount, Molded Case, Circuit Breaker
    Series:
    CHB
    MSRP $840.34
    Surplus $515.16
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    Price:
    MSRP $840.34
    Surplus $515.16
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    Crouse-Hinds CHB360 Miniature Circuit Breakers (MCBs) 60A
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    Crouse-Hinds CHB360 Miniature Circuit Breakers (MCBs) 60A

    MSRP $840.34
    Surplus $322.41
    SKU:  C15-5695 Brand:  Crouse-Hinds MPN:  CHB360 UPC:  78211311264 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-5695
    Short Description:
    240 V, 60 A, 10 kA, 3-Pole, Bolt-On Mount, Thermal Magnetic, Molded Case, Circuit Breaker
    Used On:
    Type PB Panelboard
    Voltage Rating:
    240 V
    Type:
    Molded Case
    Series:
    CHB
    Mounting:
    Bolt-On
    Number of Poles:
    3
    Current Rating:
    60 A
    MSRP $840.34
    Surplus $322.41
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    Qty in Cart: 0
    Price:
    MSRP $840.34
    Surplus $322.41
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    Crouse-Hinds CHF130 Miniature Circuit Breakers (MCBs)

    MSRP $41.00
    Surplus $15.16
    Crouse-Hinds CHF130 Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-5697 Brand:  Crouse-Hinds MPN:  CHF130 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping...
    SKU:
    C15-5697
    TS PIK:
    123562707
    MSRP $41.00
    Surplus $15.16
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    Qty in Cart: 0
    Price:
    MSRP $41.00
    Surplus $15.16
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    Crouse-Hinds CHF215 Miniature Circuit Breakers (MCBs)

    MSRP $98.02
    Surplus $22.21
    Crouse-Hinds CHF215 Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-5698 Brand:  Crouse-Hinds MPN:  CHF215 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping...
    SKU:
    C15-5698
    TS PIK:
    123562708
    MSRP $98.02
    Surplus $22.21
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    Qty in Cart: 0
    Price:
    MSRP $98.02
    Surplus $22.21
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    Crouse-Hinds CHF220 Miniature Circuit Breakers (MCBs) 2P 20A

    MSRP $98.02
    Surplus $27.46
    Crouse-Hinds CHF220 Miniature Circuit Breakers (MCBs) 2P 20A​ ARCA SKU:  C15-5699 Brand:  Crouse-Hinds MPN:  CHF220 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping...
    SKU:
    C15-5699
    TS PIK:
    123562709
    MSRP $98.02
    Surplus $27.46
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    Qty in Cart: 0
    Price:
    MSRP $98.02
    Surplus $27.46
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    Crouse-Hinds CHF225 Miniature Circuit Breakers (MCBs)

    MSRP $98.02
    Surplus $32.15
    Crouse-Hinds CHF225 Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-5700 Brand:  Crouse-Hinds MPN:  CHF225 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping...
    SKU:
    C15-5700
    TS PIK:
    123562710
    MSRP $98.02
    Surplus $32.15
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    Qty in Cart: 0
    Price:
    MSRP $98.02
    Surplus $32.15
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    Crouse-Hinds CHF230 Miniature Circuit Breakers (MCBs)

    MSRP $98.02
    Surplus $41.99
    Crouse-Hinds CHF230 Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-5701 Brand:  Crouse-Hinds MPN:  CHF230 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping...
    SKU:
    C15-5701
    TS PIK:
    123562711
    MSRP $98.02
    Surplus $41.99
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    Qty in Cart: 0
    Price:
    MSRP $98.02
    Surplus $41.99
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    Crouse-Hinds CHF240 Miniature Circuit Breakers (MCBs)
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    Crouse-Hinds CHF240 Miniature Circuit Breakers (MCBs)

    MSRP $104.45
    Surplus $29.01
    Crouse-Hinds CHF240 Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-5702 Brand:  Crouse-Hinds MPN:  CHF240 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping...
    SKU:
    C15-5702
    TS PIK:
    124481190
    Voltage Rating:
    120/240 VAC
    Short Description:
    120/240 VAC, 40 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Thermal Magnetic, Mechanical Trip Flag, Circuit Breaker
    Type:
    Thermal Magnetic, Common Trip
    Series:
    CH
    Size:
    1.5 Inch Length x 3.3 Inch Width x 2.6 Inch Height
    Catalog:
    Eaton_36601_V1T1_35_V1T1_36_CAT.pdf
    Used On:
    CH Series Load Center
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA
    Number of Poles:
    2
    Current Rating:
    40 A
    Installation/Operator:
    Eaton_00008_INST.pdf
    Wire Size:
    10 to 1/0 AWG (Copper/Aluminum)
    Terminal Type:
    Lug Screw
    MSRP $104.45
    Surplus $29.01
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    Qty in Cart: 0
    Price:
    MSRP $104.45
    Surplus $29.01
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    Crouse-Hinds CHF245 Miniature Circuit Breakers (MCBs)
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    Crouse-Hinds CHF245 Miniature Circuit Breakers (MCBs)

    MSRP $104.45
    Surplus $37.83
    Crouse-Hinds CHF245 Miniature Circuit Breakers (MCBs)​ ARCA SKU:  L19-3998 Brand:  Crouse-Hinds MPN:  CHF245 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping...
    SKU:
    L19-3998
    TS PIK:
    125153617
    MSRP $104.45
    Surplus $37.83
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    Price:
    MSRP $104.45
    Surplus $37.83
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    Crouse-Hinds CHF250 Miniature Circuit Breakers (MCBs) 2P 50A
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    Crouse-Hinds CHF250 Miniature Circuit Breakers (MCBs) 2P 50A

    MSRP $104.45
    Surplus $27.16
    Crouse-Hinds CHF250 Miniature Circuit Breakers (MCBs) 2P 50A​ ARCA SKU:  C15-5703 Brand:  Crouse-Hinds MPN:  CHF250 UPC:  78668553217 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In...
    SKU:
    C15-5703
    TS PIK:
    124481191
    Short Description:
    120/240 VAC, 50 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Thermal Magnetic, Mechanical Trip Flag, Circuit Breaker
    Mounting:
    Plug-On
    Terminal Type:
    Lug Screw
    Voltage Rating:
    120/240 VAC
    Type:
    Thermal Magnetic, Common Trip
    Current Rating:
    50 A
    Number of Poles:
    2
    Series:
    CH
    Interrupting Rating:
    10 kA
    Size:
    1.5 Inch Length x 0.75 Inch Width x 2.6 Inch Height
    Installation/Operator:
    Eaton_00008_INST.pdf
    Used On:
    CH Series Load Center
    Wire Size:
    10 to 1/0 AWG (Copper/Aluminum)
    Catalog:
    Eaton_36601_V1T1_35_V1T1_36_CAT.pdf
    MSRP $104.45
    Surplus $27.16
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    Qty in Cart: 0
    Price:
    MSRP $104.45
    Surplus $27.16
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  • Crouse-Hinds CHFAFGF120 Miniature Circuit Breakers (MCBs) 1P 20A
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    Crouse-Hinds CHFAFGF120 Miniature Circuit Breakers (MCBs) 1P 20A

    MSRP $282.00
    Surplus $74.63
    Crouse-Hinds CHFAFGF120 Miniature Circuit Breakers (MCBs) 1P 20A​ ARCA SKU:  C15-5704 Brand:  Crouse-Hinds MPN:  CHFAFGF120 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In...
    SKU:
    C15-5704
    TS PIK:
    126241801
    Series:
    Type CH
    Short Description:
    120 VAC, 20 A, 10 kA, Clip Line Terminal, Plug-On Mount, Dual Purpose, Arc/Ground Fault Circuit Breaker
    Voltage Rating:
    120 VAC
    Catalog:
    Eaton_36697_1_2_CAT.pdf
    Interrupting Rating:
    10 kA
    Current Rating:
    20 A
    Used On:
    Type CH Loadcenter
    Size:
    3/4 Inch W
    Terminal Type:
    Clip (Line Terminal)
    MSRP $282.00
    Surplus $74.63
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    Price:
    MSRP $282.00
    Surplus $74.63
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    Crouse-Hinds CHFGFT120 Miniature Circuit Breakers (MCBs) 1P 20A
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    Crouse-Hinds CHFGFT120 Miniature Circuit Breakers (MCBs) 1P 20A

    MSRP $224.18
    Surplus $88.31
    Crouse-Hinds CHFGFT120 Miniature Circuit Breakers (MCBs) 1P 20A​ ARCA SKU:  C15-5705 Brand:  Crouse-Hinds MPN:  CHFGFT120 UPC:  78668011751 Shipping Weight:  0.00 lbs. Shipping Height:  0...
    SKU:
    C15-5705
    TS PIK:
    126205839
    Interrupting Rating:
    10 kA
    Terminal Type:
    Clip (Line)
    Mounting:
    Plug-On
    Short Description:
    120 VAC, 20 A, 10 kA, 5 mA Trip Level, 1-Pole, Plug-On Mount, Thermal Magnetic, Ground Fault Circuit Breaker
    Type:
    Thermal Magnetic
    Voltage Rating:
    120 VAC
    Number of Poles:
    1
    Size:
    3.5 Inch Length x 1 Inch Width x 3 Inch Height
    Used On:
    Loadcenter
    Wire Size:
    14 to 6 AWG (Copper/Aluminum)
    Catalog:
    Eaton_00069_33_CAT.pdf
    Series:
    CH
    Current Rating:
    20 A
    MSRP $224.18
    Surplus $88.31
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    Qty in Cart: 0
    Price:
    MSRP $224.18
    Surplus $88.31
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Disclaimer: ARCA Supply is not an authorized distributor, reseller or representative of any manufacturer, brand or product listed. All product names, trademarks, brands and logos are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder. All items sold by ARCA Supply are covered under ARCA Supply's warranty and not the manufacturer warranty.