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 CHB320 Miniature Circuit Breakers (MCBs) CH 3P 20A 240V 50/60Hz 3Ph EA Eaton CHB320 Miniature Circuit Breakers (MCBs) CH 3P 20A 240V 50/60Hz 3Ph EA
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    Eaton CHB320 Miniature Circuit Breakers (MCBs) CH 3P 20A 240V 50/60Hz 3Ph EA

    MSRP $592.00
    Surplus $638.40
    Eaton CHB320 Miniature Circuit Breakers (MCBs) CH 3P 20A 240V 50/60Hz 3Ph EA​ ARCA SKU:  C15-3375 Brand:  Eaton MPN:  CHB320 UPC:  782113112596 Shipping Weight:  0.90 Shipping Height:  3.00 In...
    SKU:
    C15-3375
    Amps:
    20 A
    Mounting:
    Bolt-On
    Poles:
    3
    Terminal Type:
    Molded Case
    Used On:
    Type PB Panelboard
    Volts:
    240 V
    Short Description:
    240 V, 20 A, 10 kA, 3-Pole, Bolt-On Mount, Molded Case, Circuit Breaker
    Series:
    CHB
    Type:
    Molded Case
    Voltage Rating:
    240 V
    Number of Poles:
    3
    Current Rating:
    20 A
    MSRP $592.00
    Surplus $638.40
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    Qty in Cart: 0
    Price:
    MSRP $592.00
    Surplus $638.40
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  • Siemens Q320 Miniature Circuit Breakers (MCBs) 3P 20A EA
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    Siemens Q320 Miniature Circuit Breakers (MCBs) 3P 20A EA

    MSRP $329.00
    Surplus $53.20
    SKU:  C15-6194 Brand:  Siemens MPN:  Q320 UPC:  66286200430 Shipping Weight:  1.00 lbs. Shipping Height:  2.50 In. Shipping Length:  3.00 In. Shipping Width:  3.00 In...
    SKU:
    C15-6194
    TS PIK:
    21366754
    Catalog:
    SiemensAG_00876_1_12_CAT.pdf
    Voltage Rating:
    240 V
    Short Description:
    240 VAC, 20 A, 10 kA Interrupt, 3-Pole, Load Centre Main, Feeder, Thermal Magnetic, Common Trip, Miniature Circuit Breaker
    Type:
    Thermal Magnetic, Common Trip
    Data Sheet:
    SiemensAG_01651_1_DATA.pdf
    Current Rating:
    20 A
    Size:
    3.7 Inch Width x 12.8 Inch Depth x 3.4 Inch Height
    Used On:
    Load Centre Main, Feeder
    Interrupting Rating:
    10 kA
    Number of Poles:
    3
    Mounting:
    Plug-On
    Country of Origin:
    MEX
    Approval:
    UL 489
    MSRP $329.00
    Surplus $53.20
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    Qty in Cart: 0
    Price:
    MSRP $329.00
    Surplus $53.20
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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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    Qty in Cart: 0
    Price:
    MSRP $840.34
    Surplus $253.75
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    Eaton EGH1020FFBBP24 Molded Case Breakers (MCCBs) EGH 1P 20A 240V 50/60Hz 1Ph EG Frame 24EA Eaton EGH1020FFBBP24 Molded Case Breakers (MCCBs) EGH 1P 20A 240V 50/60Hz 1Ph EG Frame 24EA
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    Eaton EGH1020FFBBP24 Molded Case Breakers (MCCBs) EGH 1P 20A 240V 50/60Hz 1Ph EG Frame 24EA

    MSRP $10,337.50
    Surplus $2,410.81
    SKU:  C15-2337 Brand:  Eaton MPN:  EGH1020FFBBP24 UPC:  786685381695 Shipping Weight:  21.30 lbs. Shipping Height:  7.00 In. Shipping Length:  14.00 In. Shipping Width:  10...
    SKU:
    C15-2337
    Frame Type:
    EG
    Voltage Rating:
    240 V
    Current Rating:
    20 A
    Number of Poles:
    1
    Interrupting Rating:
    100 kA at 240 Vac, 65 kA at 480 Vac, 35 kA at 600Y/347 Vac
    Maximum AC Voltage Rating:
    480
    Terminal Type:
    Standard Pressure Line and Load Terminal, Bolt-On
    Size:
    1 Inch W x 2.99 Inch D x 5.5 Inch H
    Short Description:
    Eaton Series G molded case circuit breaker, EG-frame, EG, Complete breaker, Fixed thermal, fixed magnetic trip, Single-pole, 20A, 600Y/347 Vac, 100 kA at 240 Vac, 65 kA at 480 Vac, 35 kA at 600Y/347 Vac, Bolt-on, 50/60 Hz
    Catalog:
    Eaton_27487_V4T2_142-V4T2_144_V4T2_153_V4T2_161_CAT.pdf
    MSRP $10,337.50
    Surplus $2,410.81
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    Qty in Cart: 0
    Price:
    MSRP $10,337.50
    Surplus $2,410.81
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    Westinghouse SF-423151 Molded Case Breakers (MCCBs) EB 3P 20A 240V 50/60Hz 3Ph Westinghouse SF-423151 Molded Case Breakers (MCCBs) EB 3P 20A 240V 50/60Hz 3Ph
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    Westinghouse SF-423151 Molded Case Breakers (MCCBs) EB 3P 20A 240V 50/60Hz 3Ph

    MSRP $470.00
    Surplus $85.55
    Westinghouse SF-423151 Molded Case Breakers (MCCBs) EB 3P 20A 240V 50/60Hz 3Ph​ ARCA SKU:  C15-4527 Brand:  Westinghouse MPN:  SF-423151 UPC:   Shipping Weight:  3.05 Shipping Height:  4...
    SKU:
    C15-4527
    Voltage Rating:
    240 V
    Current Rating:
    20 A
    Number of Poles:
    3
    Short Description:
    EB 3P 20A 240V 50/60Hz 3Ph
    MSRP $470.00
    Surplus $85.55
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    Qty in Cart: 0
    Price:
    MSRP $470.00
    Surplus $85.55
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