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 BAB1050 Miniature Circuit Breakers (MCBs) 1P 50A 120V EA Eaton BAB1050 Miniature Circuit Breakers (MCBs) 1P 50A 120V EA
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    Eaton BAB1050 Miniature Circuit Breakers (MCBs) 1P 50A 120V EA

    MSRP $68.42
    Surplus $22.43
    Eaton BAB1050 Miniature Circuit Breakers (MCBs) 1P 50A 120V EA​ ARCA SKU:  C15-1029 Brand:  Eaton MPN:  BAB1050 UPC:  78667930150 Shipping Weight:  0.30 lbs. Shipping Height:  1.00 In...
    SKU:
    C15-1029
    Series:
    BAB
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA
    Volts:
    120/240 VAC
    Amps:
    32 A
    Poles:
    1
    Mounting:
    Bolt-On
    Interrupting Rating:
    10000 A at 120/240 VAC
    Interrupting Rating:
    5000 A at 24 to 48 VDC
    Interrupting Rating:
    3800 A at 62.5 VDC
    Terminal Type:
    Extended Tang Line Terminal
    Terminal Type:
    Box Lug Load Terminal
    Wire Size:
    14 to 4 AWG Aluminum/Copper (Load)
    Short Description:
    120/240 VAC, 50 A, 10 kA, 1-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature
    Catalog:
    Eaton_03771_V4T1_11_V4T1_12_V4T1_46_CAT.pdf
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    1
    Current Rating:
    50 A
    Country of Origin:
    Dominican Republic
    MSRP $68.42
    Surplus $22.43
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    Qty in Cart: 0
    Price:
    MSRP $68.42
    Surplus $22.43
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  • Eaton FAZ-C50/1-SP Motor Circuit Protector (MCPs) EA Eaton FAZ-C50/1-SP Motor Circuit Protector (MCPs) EA
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    Eaton FAZ-C50/1-SP Motor Circuit Protector (MCPs) EA

    MSRP $230.00
    Surplus $12.56
    Eaton FAZ-C50/1-SP Motor Circuit Protector (MCPs) EA​ ARCA SKU:  C15-9699 Brand:  Eaton MPN:  FAZ-C50/1-SP UPC:  4015081636792 Shipping Weight:  0.30 lbs. Shipping Height:  1.00 In...
    SKU:
    C15-9699
    TS PIK:
    124653211
    Number of Poles:
    1
    Series:
    FAZ
    Terminal Type:
    Screw
    Interrupting Rating:
    10 kA at 277 VAC, 10 kA at 48 VDC (UL, CSA)
    Size:
    0.7 Inch Width x 3.15 Inch Height
    Catalog:
    Eaton_03771_V4T1_74-V4T1_92_CAT.pdf
    Short Description:
    277/480 VAC 50/60 Hz, 50 A, 1-Pole, 10 kA, 5 to 10 x Rated Current, Line/Load Terminal, DIN Rail Mount, C-Curve, Current Limiting, Thermal Magnetic, Supplementary Protector
    Current Rating:
    50 A
    Voltage Rating:
    277 VAC, 48 VDC (UL/CSA)
    Type:
    Current Limiting, Thermal Magnetic
    Country of Origin:
    Germany
    Approval:
    UL 1077, CSA C22.2, CCC
    Mounting:
    DIN Rail
    Trip Setting:
    5 to 10 x Rated Current
    MSRP $230.00
    Surplus $12.56
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    Qty in Cart: 0
    Price:
    MSRP $230.00
    Surplus $12.56
    See Availability

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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.