Square D: Circuit Breakers

Square D Circuit Breakers

599 products

  • NX36600G NX (I-Line) Frame Style, Molded Case Circuit Breaker, 1200 Amp Sensor Size, Electronic Non-interchangeable Trip Unit, LSIG Trip Unit Functions, 600 Ampere at 40 Degree Celsius, 3 Pole, with ARP040 Rating Plug Installed Standard, Load End Terminals Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    NX36600G

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    NX36600G

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  • NXL36600 NXL Frame Style, Molded Case Circuit Breaker, 1200 Amp Sensor Size, Electronic Non-interchangeable Trip Unit, LSI Trip Unit Functions, 600 Ampere at 40 Degree Celsius, 3 Pole, with ARP040 Rating Plug Installed Standard, Line and Load End Terminals Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    NXL36600

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    NXL36600

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  • NXL36600G NXL Frame Style, Molded Case Circuit Breaker, 1200 Amp Sensor Size, Electronic Non-interchangeable Trip Unit, LSIG Trip Unit Functions, 600 Ampere at 40 Degree Celsius, 3 Pole, with ARP040 Rating Plug Installed Standard, Line and Load End Terminals Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    NXL36600G

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    NXL36600G

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  • PAF361000 PAF Frame Style, Molded Case Circuit Breaker, PA-31000-RC Rating Columns, LI Functions, 1000 Ampere at 40 Degree Celsius, 3 Pole, Interrupting Ratings: 65 Kiloampere @ 240 VAC, 50 Kiloampere @ 480 VAC, 42 Kiloampere @ 600 VAC, Without Terminals Standard.

    PAF361000

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    PAF361000

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  • PAF3610001021 PAF Frame Style, Molded Case Circuit Breaker, PA-31000-RC Rating Columns, LI Functions, 1000 Ampere at 40 Degree Celsius, 3 Pole, Interrupting Ratings: 65 Kiloampere @ 240 VAC, 50 Kiloampere @ 480 VAC, 42 Kiloampere @ 600 VAC, Without Terminals Standard. With Shunt Installed

    PAF361000

    PAF361000

    $7,995.00 USD
    $7,995.00 USD
  • PAF361000G PAF Frame Style, Molded Case Circuit Breaker, Ground Fault Shunt, PA-31000-RC Rating Columns, LI Functions, 1000 Ampere at 40 Degree Celsius, 3 Pole, Interrupting Ratings: 65 Kiloampere @ 240 VAC, 50 Kiloampere @ 480 VAC, 42 Kiloampere @ 600 VAC, Without Terminals Standard.

    PAF361000G

    PAF361000G

    $9,995.00 USD
    $9,995.00 USD
  • PAF361200 PAF Frame Style, Molded Case Circuit Breaker, PA-31200-RC Rating Columns, LI Functions, 1200 Ampere at 40 Degree Celsius, 3 Pole, Interrupting Ratings: 65 Kiloampere @ 240 VAC, 50 Kiloampere @ 480 VAC, 42 Kiloampere @ 600 VAC, Without Terminals Standard.

    PAF361200

    PAF361200

    $6,995.00 USD
    $6,995.00 USD
  • PAF3612001021 PAF Frame Style, Molded Case Circuit Breaker, PA-31200-RC Rating Columns, LI Functions, 1200 Ampere at 40 Degree Celsius, 3 Pole, Interrupting Ratings: 65 Kiloampere @ 240 VAC, 50 Kiloampere @ 480 VAC, 42 Kiloampere @ 600 VAC, Without Terminals Standard. With Shunt Installed.

    PAF3612001021

    PAF3612001021

    $7,995.00 USD
    $7,995.00 USD
  • PAF361200G PAF Frame Style, Molded Case Circuit Breaker, Ground Fault Shunt, PA-31200-RC Rating Columns, LI Functions, 1200 Ampere at 40 Degree Celsius, 3 Pole, Interrupting Ratings: 65 Kiloampere @ 240 VAC, 50 Kiloampere @ 480 VAC, 42 Kiloampere @ 600 VAC, Without Terminals Standard.

    PAF361200G

    PAF361200G

    $9,995.00 USD
    $9,995.00 USD
  • PAF361400 PAF Frame Style, Molded Case Circuit Breaker, PA-31400-RC Rating Columns, LI Functions, 1400 Ampere at 40 Degree Celsius, 3 Pole, Interrupting Ratings: 65 Kiloampere @ 240 VAC, 50 Kiloampere @ 480 VAC, 42 Kiloampere @ 600 VAC, Without Terminals Standard.

    PAF361400

    PAF361400

    $6,995.00 USD
    $6,995.00 USD
  • PAF3614001021 PAF Frame Style, Molded Case Circuit Breaker, PA-31400-RC Rating Columns, LI Functions, 1400 Ampere at 40 Degree Celsius, 3 Pole, Interrupting Ratings: 65 Kiloampere @ 240 VAC, 50 Kiloampere @ 480 VAC, 42 Kiloampere @ 600 VAC, Without Terminals Standard. With Shunt Installed.

    PAF3614001021

    PAF3614001021

    $7,995.00 USD
    $7,995.00 USD
  • PAF361400G PAF Frame Style, Molded Case Circuit Breaker, Ground Fault Shunt, PA-31400-RC Rating Columns, LI Functions, 1400 Ampere at 40 Degree Celsius, 3 Pole, Interrupting Ratings: 65 Kiloampere @ 240 VAC, 50 Kiloampere @ 480 VAC, 42 Kiloampere @ 600 VAC, Without Terminals Standard.

    PAF361400G

    PAF361400G

    $9,995.00 USD
    $9,995.00 USD
  • PAF361600 PAF Frame Style, Molded Case Circuit Breaker, PA-31600-RC Rating Columns, LI Functions, 1600 Ampere at 40 Degree Celsius, 3 Pole, Interrupting Ratings: 65 Kiloampere @ 240 VAC, 50 Kiloampere @ 480 VAC, 42 Kiloampere @ 600 VAC, Without Terminals Standard.

    PAF361600

    PAF361600

    $6,995.00 USD
    $6,995.00 USD
  • PAF3616001021 PAF Frame Style, Molded Case Circuit Breaker, PA-31600-RC Rating Columns, LI Functions, 1600 Ampere at 40 Degree Celsius, 3 Pole, Interrupting Ratings: 65 Kiloampere @ 240 VAC, 50 Kiloampere @ 480 VAC, 42 Kiloampere @ 600 VAC, Without Terminals Standard. With Shunt Installed.

    PAF3616001021

    PAF3616001021

    $7,995.00 USD
    $7,995.00 USD
  • PAF361600G PAF Frame Style, Molded Case Circuit Breaker, Ground Fault Shunt, PA-31600-RC Rating Columns, LI Functions, 1600 Ampere at 40 Degree Celsius, 3 Pole, Interrupting Ratings: 65 Kiloampere @ 240 VAC, 50 Kiloampere @ 480 VAC, 42 Kiloampere @ 600 VAC, Without Terminals Standard.

    PAF361600G

    PAF361600G

    $9,995.00 USD
    $9,995.00 USD
  • PAF361800 PAF Frame Style, Molded Case Circuit Breaker, PA-31600-RC Rating Columns, LI Functions, 1800 Ampere at 40 Degree Celsius, 3 Pole, Interrupting Ratings: 65 Kiloampere @ 240 VAC, 50 Kiloampere @ 480 VAC, 42 Kiloampere @ 600 VAC, Without Terminals Standard.

    PAF361800

    PAF361800

    $6,995.00 USD
    $6,995.00 USD
  • PAF3618001021 PAF Frame Style, Molded Case Circuit Breaker, PA-31800-RC Rating Columns, LI Functions, 1800 Ampere at 40 Degree Celsius, 3 Pole, Interrupting Ratings: 65 Kiloampere @ 240 VAC, 50 Kiloampere @ 480 VAC, 42 Kiloampere @ 600 VAC, Without Terminals Standard. With Shunt Installed.

    PAF3618001021

    PAF3618001021

    $7,995.00 USD
    $7,995.00 USD
  • PAF361800G PAF Frame Style, Molded Case Circuit Breaker, Ground Fault Shunt, PA-31800-RC Rating Columns, LI Functions, 1800 Ampere at 40 Degree Celsius, 3 Pole, Interrupting Ratings: 65 Kiloampere @ 240 VAC, 50 Kiloampere @ 480 VAC, 42 Kiloampere @ 600 VAC, Without Terminals Standard.

    PAF361800G

    PAF361800G

    $9,995.00 USD
    $9,995.00 USD
  • PAF362000 PAF Frame Style, Molded Case Circuit Breaker, PA-32000-RC Rating Columns, LI Functions, 2000 Ampere at 40 Degree Celsius, 3 Pole, Interrupting Ratings: 65 Kiloampere @ 240 VAC, 50 Kiloampere @ 480 VAC, 42 Kiloampere @ 600 VAC, Without Terminals Standard.

    PAF362000

    PAF362000

    From $6,995.00 USD
    From $6,995.00 USD
  • PAF3620001021 PAF Frame Style, Molded Case Circuit Breaker, PA-32000-RC Rating Columns, LI Functions, 2000 Ampere at 40 Degree Celsius, 3 Pole, Interrupting Ratings: 65 Kiloampere @ 240 VAC, 50 Kiloampere @ 480 VAC, 42 Kiloampere @ 600 VAC, Without Terminals Standard. With Shunt Installed.

    PAF3620001021

    PAF3620001021

    $7,995.00 USD
    $7,995.00 USD