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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  • Siemens QF240A Miniature Circuit Breakers (MCBs) Siemens QF240A Miniature Circuit Breakers (MCBs)
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    Siemens QF240A Miniature Circuit Breakers (MCBs)

    MSRP $404.00
    Surplus $107.78
    Siemens QF240A Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-8842 Brand:  Siemens MPN:  QF240A UPC:  88762121672 Shipping Weight:  1.00 lbs. Shipping Height:  3.00 In. Shipping...
    SKU:
    C15-8842
    TS PIK:
    126617536
    Short Description:
    120/240 VAC, 40 A, 10 kA, 5 mA, 2-Pole, Plug-In Mount, QPF Frame, GFCI, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
    Current Rating:
    40 A
    Catalog:
    SiemensAG_00562_1_40_CAT.pdf
    Number of Poles:
    2
    Interrupting Rating:
    10 kA
    Type:
    Circuit Interrupter
    Data Sheet:
    SiemensAG_07105_1_DATA.pdf
    Voltage Rating:
    120/240 V
    Used On:
    Load Center
    Mounting:
    Plug-On
    Country of Origin:
    Philippines
    Trip Sensitivity:
    5 MilliA
    MSRP $404.00
    Surplus $107.78
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    Qty in Cart: 0
    Price:
    MSRP $404.00
    Surplus $107.78
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    THQL2140ST1 Miniature Circuit Breakers (MCBs) THQL 2P 40A 120V THQL2140ST1 Miniature Circuit Breakers (MCBs) THQL 2P 40A 120V
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    THQL2140ST1 Miniature Circuit Breakers (MCBs) THQL 2P 40A 120V

    MSRP $415.00
    Surplus $191.52
    SKU:  C15-2981 Brand:   MPN:  THQL2140ST1 UPC:  783164419085 Shipping Weight:  1.05 lbs. Shipping Height:  3.00 In. Shipping Length:  3.50 In. Shipping Width:  3.00 In...
    SKU:
    C15-2981
    Volts:
    120/240 V
    Amps:
    32 A
    Poles:
    2
    Interrupting Rating:
    10 kA
    Short Description:
    120/240 VAC, 40 A, 10 kA Interrupt, 2-Pole, 8 to 3 AWG Aluminum/Copper Load Lug Terminal, 1" Plug-In Mount, Q-Line Frame, Internal Common Trip, Compact, Fixed Thermal Magnetic
    Catalog:
    ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_1_10_CAT.pdf
    Current Rating:
    40 A
    Number of Poles:
    2
    Voltage Rating:
    120/240 V
    MSRP $415.00
    Surplus $191.52
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    Qty in Cart: 0
    Price:
    MSRP $415.00
    Surplus $191.52
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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.