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Circuit Protection

31 items
Square D
  • Square D QOB3305237 Circuit Breaker, 30A, 3 Pole, 120/240VAC, 10kA, Bolt-on

    SKU: GID_6100

    3 in stock
    Square D QOB3305237 Circuit Breaker, 30A, 3 Pole, 120/240VAC, 10kA, Bolt-on
    30 Day Return
    Used
    $70.00
  • Square D QOB3605238 Circuit Breaker, 60A, 3 Pole, 120/240VAC, 10kA, Bolt-on

    SKU: GID_6098

    4 in stock
    Square D QOB3605238 Circuit Breaker, 60A, 3 Pole, 120/240VAC, 10kA, Bolt-on
    30 Day Return
    Used
    $95.00
  • Square D QOB3110VH Circuit Breaker, 110A, 3 Pole, 120/240VAC, 22kA, Bolt-on

    SKU: GID_5601

    2 in stock
    Square D QOB3110VH Circuit Breaker, 110A, 3 Pole, 120/240VAC, 22kA, Bolt-on
    30 Day Return
    Used
    $365.00
  • Square D QOB3505238 Circuit Breaker, 50A, 3 pole, 120/240VAC, 10kA, Bolt-on

    SKU: GID_5581

    1 in stock
    Square D QOB3505238 Circuit Breaker, 50A, 3 pole, 120/240VAC, 10kA, Bolt-on
    30 Day Return
    Used
    $115.00
  • Square D QOB2305237 Circuit Breaker, 30A, 2 Pole, 120/240VAC, 10kA, Bolt-on

    SKU: GID_5575

    4 in stock
    Square D QOB2305237 Circuit Breaker, 30A, 2 Pole, 120/240VAC, 10kA, Bolt-on
    30 Day Return
    Used
    $70.00
  • Square D QOB2405238 Circuit Breaker, 40A, 2 Pole, 120/240VAC, 10kA, Bolt-on

    SKU: GID_5574

    4 in stock
    Square D QOB2405238 Circuit Breaker, 40A, 2 Pole, 120/240VAC, 10kA, Bolt-on
    30 Day Return
    Used
    $45.00
  • Square D QOB1305327 Circuit Breaker, 30A, 1 Pole, 120/240VAC, Bolt-On

    SKU: GID_5573

    2 in stock
    Square D QOB1305327 Circuit Breaker, 30A, 1 Pole, 120/240VAC, Bolt-On
    30 Day Return
    Used
    $40.00
  • Square D H361 Heavy Duty Safety Switch 30A 600V 3-Pole with A6D20R 20A Fuses

    SKU: GID_5538

    2 in stock
    Square D H361 Heavy Duty Safety Switch 30A 600V 3-Pole with A6D20R 20A Fuses
    30 Day Return
    Used
    $95.00
  • Square D QOB3501021 Circuit Breaker 50A, 3P, 120/240VAC, 10kA, Shunt Trip

    SKU: GID_5312

    2 in stock
    Square D QOB3501021 Circuit Breaker 50A, 3P, 120/240VAC, 10kA, Shunt Trip
    30 Day Return
    New (open box)
    $275.00
  • Square D QOB3301021 Circuit Breaker 30A, 3P, 120/240VAC, 10kA, Shunt Trip

    SKU: GID_5311

    1 in stock
    Square D QOB3301021 Circuit Breaker 30A, 3P, 120/240VAC, 10kA, Shunt Trip
    30 Day Return
    New (open box)
    $190.00
  • Square D QOB31005274 Circuit Breaker 100A, 3P, 120/240VAC, 10kA, Shunt Trip

    SKU: GID_5310

    17 in stock
    Square D QOB31005274 Circuit Breaker 100A, 3P, 120/240VAC, 10kA, Shunt Trip
    30 Day Return
    New (open box)
    $215.00
  • Square D EDB34110 Circuit Breaker 3 Pole 110Amp 277/480VAC

    SKU: GID_5018

    2 in stock
    Square D EDB34110 Circuit Breaker 3 Pole 110Amp 277/480VAC
    30 Day Return
    Brand new
    $810.00
  • Square D EDB34020 Circuit Breaker 3 Pole 20 Amp

    SKU: GID_5014

    3 in stock
    Square D EDB34020 Circuit Breaker 3 Pole 20 Amp
    30 Day Return
    New (open box)
    $160.00
  • Square D 9422TCF33C Fusible Disconnect Switch w/ 9422CFT30 Operating Mechanism

    SKU: GID_4446

    1 in stock
    Square D 9422TCF33C Fusible Disconnect Switch w/ 9422CFT30 Operating Mechanism
    30 Day Return
    Used
    $460.00
  • Square D 9422TF2 Ser B Fusible Disconnect Switch Operating Mechanism 200A, 600V

    SKU: GID_4444

    1 in stock
    Square D 9422TF2 Ser B Fusible Disconnect Switch Operating Mechanism 200A, 600V
    30 Day Return
    Used
    $560.00
  • Square D MAL367001021 Circuit Breaker, 700Amp, 3 Pole, 600VAC, M Frame

    SKU: GID_4343

    1 in stock
    Square D MAL367001021 Circuit Breaker, 700Amp, 3 Pole, 600VAC, M Frame
    30 Day Return
    New (open box)
    $2,105.00
  • Square D JDL36250C PowerPact Circuit Breaker, 250Amp, 3 Pole, 600VAC, J-Frame

    SKU: GID_4341

    1 in stock
    Square D JDL36250C PowerPact Circuit Breaker, 250Amp, 3 Pole, 600VAC, J-Frame
    30 Day Return
    Brand new
    $2,805.00
  • Square D HDL36125 PowerPact Circuit Breaker, 125Amp, 3 Pole, 600VAC, H-Frame

    SKU: GID_4340

    3 in stock
    Square D HDL36125 PowerPact Circuit Breaker, 125Amp, 3 Pole, 600VAC, H-Frame
    30 Day Return
    Brand new
    $1,065.00
  • Square D 9422TG2 Ser A. Disconnect Switch w/ Handle 400A , Fuses

    SKU: GID_4027

    1 in stock
    Square D 9422TG2 Ser A. Disconnect Switch w/ Handle 400A , Fuses
    30 Day Return
    Used
    $1,100.00
  • Square D FAL34100 Circuit Breaker, 100A, 240-480VAC, 250VDC

    SKU: GID_4006

    1 in stock
    Square D FAL34100 Circuit Breaker, 100A, 240-480VAC, 250VDC
    30 Day Return
    Used
    $180.00
  • Square D 9421LS8 Standard Shaft Kit

    SKU: GID_2871

    1 in stock
    Square D 9421LS8 Standard Shaft Kit
    30 Day Return
    Brand new
    $15.00
  • Square D HL4IMA12C Surge Protective Device 120kA, 480Y/277 VAC, 3 phase

    SKU: GID_2663

    1 in stock
    Square D HL4IMA12C Surge Protective Device 120kA, 480Y/277 VAC, 3 phase
    30 Day Return
    Brand new
    $5,950.00
  • Square D QOB GFCI Circuit Breaker 2 Pole, 40Amp, 240VAC, Bolt On

    SKU: GID_2351

    1 in stock
    Square D QOB GFCI Circuit Breaker 2 Pole, 40Amp, 240VAC, Bolt On
    30 Day Return
    Brand new
    $155.00
  • Square D LGF36600U31XAE PowerPact LG 600 Circuit Breaker, 600A, 3P, 600V w/ Aux

    SKU: GS_14082

    1 in stock
    Square D LGF36600U31XAE PowerPact LG 600 Circuit Breaker, 600A, 3P, 600V w/ Aux
    30 Day Return
    New (open box)
    $2,000.00