FREE GROUND SHIPPING ON ORDERS OF $300 OR MORE*

    • Search
    Advanced Search
    My Cart 0
    • My Account
    Toggle Nav
    Toggle Nav
    Search
    Advanced Search
    Menu
    Account

    Circuit Breakers

    Set Ascending Direction
    View as Grid List

    25 items

    Page
    per page
    1. THQP240 120/240 VAC, 40 A, 10 kA, 2-Pole, Plug-In, Fixed Thermal Magnetic, Internal Common Trip, Molded Case Circuit Breaker
      THQP240 120/240 VAC, 40 A, 10 kA, 2-Pole, Plug-In, Fixed Thermal Magnetic, Internal Common Trip, Molded Case Circuit Breaker
      $25.33 / EA
      Availability: 1031 EA
      Quickview
    2. BR240 120/240 VAC, 40 A, 10 kA, 2-Pole, 14 to 4 AWG Copper/Aluminum, Plug-On Mount, Common Trip, Circuit Breaker
      BR240 120/240 VAC, 40 A, 10 kA, 2-Pole, 14 to 4 AWG Copper/Aluminum, Plug-On Mount, Common Trip, Circuit Breaker
      $39.72 / EA
      Availability: 651 EA
      Quickview
    3. THQL2140 120/240 VAC, 40 A, 10 kA, 2-Pole, Load Lug, Plug-In, Fixed Thermal Magnetic, Internal Common Trip, Molded Case Circuit Breaker
      THQL2140 120/240 VAC, 40 A, 10 kA, 2-Pole, Load Lug, Plug-In, Fixed Thermal Magnetic, Internal Common Trip, Molded Case Circuit Breaker
      $25.07 / EA
      Availability: 175 EA
      Quickview
    4. BR140 120/240 VAC, 40 A, 1-Pole, Plug-On, Loadcenter Circuit Breaker
      BR140 120/240 VAC, 40 A, 1-Pole, Plug-On, Loadcenter Circuit Breaker
      $12.80 / EA
      Availability: 174 EA
      Quickview
    5. THQB2140 120/240 VAC, 40 A, 10 kA, 2-Pole, Load Lug, Bolt-On, Fixed Thermal Magnetic, Internal Common Trip, Molded Case Circuit Breaker
      THQB2140 120/240 VAC, 40 A, 10 kA, 2-Pole, Load Lug, Bolt-On, Fixed Thermal Magnetic, Internal Common Trip, Molded Case Circuit Breaker
      $45.33 / EA
      Availability: 164 EA
      Quickview
    6. Q340 240 VAC at 50/60 Hz, 40 A, 10 kA, 3-Pole, QP-Frame, Load Lug Terminal, Plug-In Mount, Thermal and Fixed Magnetic Trip, Common Trip, Miniature Circuit Breaker
      Q340 240 VAC at 50/60 Hz, 40 A, 10 kA, 3-Pole, QP-Frame, Load Lug Terminal, Plug-In Mount, Thermal and Fixed Magnetic Trip, Common Trip, Miniature Circuit Breaker
      $76.01 / EA
      Availability: 94 EA
      Quickview
    7. THQL32040 240 VAC, 40 A, 10 kA, 3-Pole, Load Lug, Plug-In, Fixed Thermal Magnetic, Internal Common Trip, Molded Case Circuit Breaker
      THQL32040 240 VAC, 40 A, 10 kA, 3-Pole, Load Lug, Plug-In, Fixed Thermal Magnetic, Internal Common Trip, Molded Case Circuit Breaker
      $80.00 / EA
      Availability: 85 EA
      Quickview
    8. THQL1140 120/240 VAC, 40 A, 10 kA, 1-Pole, Load Lug, Plug-In, Fixed Thermal Magnetic, Molded Case Circuit Breaker
      THQL1140 120/240 VAC, 40 A, 10 kA, 1-Pole, Load Lug, Plug-In, Fixed Thermal Magnetic, Molded Case Circuit Breaker
      $10.60 / EA
      Availability: 81 EA
      Quickview
    9. THQB32040 240 VAC, 40 A, 10 kA, 3-Pole, Load Lug, Bolt-On, Fixed Thermal Magnetic, Internal Common Trip, Molded Case Circuit Breaker
      THQB32040 240 VAC, 40 A, 10 kA, 3-Pole, Load Lug, Bolt-On, Fixed Thermal Magnetic, Internal Common Trip, Molded Case Circuit Breaker
      $114.68 / EA
      Availability: 76 EA
      Quickview
    10. Q140 BREAKER 40A 1P 120V 10K QP
      Q140 BREAKER 40A 1P 120V 10K QP
      $9.20 / EA
      Availability: 61 EA
      Quickview
    11. CH140 120/240 VAC, 40 A, 10 kA, 1-Pole, Plug-On Mount, Thermal Magnetic, Circuit Breaker
      CH140 120/240 VAC, 40 A, 10 kA, 1-Pole, Plug-On Mount, Thermal Magnetic, Circuit Breaker
      $24.00 / EA
      Availability: 52 EA
      Quickview
    12. TEY340 480 Star/277 VAC, 40 A, 3-Pole, 65 kA, TEY-Frame, Molded Case, Thermal Magnetic, Non-Interchangeable Trip Breaker
      TEY340 480 Star/277 VAC, 40 A, 3-Pole, 65 kA, TEY-Frame, Molded Case, Thermal Magnetic, Non-Interchangeable Trip Breaker
      $277.37 / EA
      Availability: 45 EA
      Quickview
    13. THQC2140WL 2P 120/240V 10K IC 40 AMP W/LUGS
      THQC2140WL 2P 120/240V 10K IC 40 AMP W/LUGS
      $38.33 / EA
      Availability: 40 EA
      Quickview
    14. THQB1140 120/240 VAC, 40 A, 10 kA, 1-Pole, Load Lug, Bolt-On, Fixed Thermal Magnetic, Molded Case Circuit Breaker
      THQB1140 120/240 VAC, 40 A, 10 kA, 1-Pole, Load Lug, Bolt-On, Fixed Thermal Magnetic, Molded Case Circuit Breaker
      $21.07 / EA
      Availability: 30 EA
      Quickview
    15. THQC1140WL 1POLE 120/240V 10K IC 40A W/LUGS
      THQC1140WL 1POLE 120/240V 10K IC 40A W/LUGS
      $17.28 / EA
      Availability: 22 EA
      Quickview
    16. CHB340 240 VAC, 40 A, 3-Pole, Bolt-On Mount, Molded Case Circuit Breaker
      CHB340 240 VAC, 40 A, 3-Pole, Bolt-On Mount, Molded Case Circuit Breaker
      $586.35 / EA
      Availability: 19 EA
      Quickview
    Loading ...
    Load More ...
    Set Ascending Direction
    View as Grid List

    25 items

    Page
    per page
    Loading...
    Filter
    Now Shopping by
    1. Current Rating 3 Ampere Remove This Item
    2. Current Rating 40 Ampere Remove This Item
    Clear All
    Shopping Options
    Manufacturer
    Brand Name
    Approval
    Current Rating
    Frame Type
    Interrupting Rating
    Maximum AC Voltage Rating
    Maximum DC Voltage Rating
    Mounting
    Number of Poles
    Size
    Terminal Type
    Type
    Used On
    Voltage Rating
    Wire Size