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Circuit Breakers

Shop Circuit Breakers for Reliable Power Protection

Browse our wide range of circuit breakers designed to protect electrical systems from overloads and short circuits. We carry both new and professionally reconditioned breakers from leading brands like Square D, Cutler-Hammer, Eaton, ABB, and more.

From residential panels to industrial-grade systems, our inventory includes single-pole, double-pole, and three-phase breakers with a variety of voltage and amperage ratings. Each unit is tested to meet performance and safety standards, so you can shop with confidence.

Need a specific part or unsure what fits your setup? Our knowledgeable team is here to help you choose the right breaker for your needs.

Square D HDA36040 Used

$280.00

Unit price
per

$280.00

Unit price
per

Square D HDA36030 Used

$315.00

Unit price
per

$315.00

Unit price
per

Square D H361NRBGLSPLOVW New

$464.90

Unit price
per

$464.90

Unit price
per

MD3800WK Used

$2,000.00

Unit price
per

$2,000.00

Unit price
per

Square D GV2ME32 New

$90.00

Unit price
per

$90.00

Unit price
per

Square D GV2ME08 New

$55.00

Unit price
per

$55.00

Unit price
per

Square D GJL36075M06 Used

$1,044.00

Unit price
per

$1,044.00

Unit price
per

Square D FYB14020C Used

$75.00

Unit price
per

$75.00

Unit price
per

Square D FYB14020B Used

$25.00

Unit price
per

$25.00

Unit price
per

Square D FYB14020A Used

$81.00

Unit price
per

$81.00

Unit price
per

Square D FY14020C New

$140.00

Unit price
per

$140.00

Unit price
per

Square D FY14020C Used

$61.00

Unit price
per

$61.00

Unit price
per

Square D FJA34050 Used

$220.00

Unit price
per

$220.00

Unit price
per

Square D FIL36060 Used

$480.00

Unit price
per

$480.00

Unit price
per

Square D FI36100 Used

$545.00

Unit price
per

$545.00

Unit price
per

Square D FI36090 Used

$775.00

Unit price
per

$775.00

Unit price
per

Square D FI36070 Used

$605.00

Unit price
per

$605.00

Unit price
per

Square D FI36060 Used

$550.00

Unit price
per

$550.00

Unit price
per

Square D FI36050 Used

$560.00

Unit price
per

$560.00

Unit price
per

Square D FI36040 Used

$520.00

Unit price
per

$520.00

Unit price
per

Square D FI36030 Used

$540.00

Unit price
per

$540.00

Unit price
per

Square D FI36020 Used

$550.00

Unit price
per

$550.00

Unit price
per

Square D FI26070AB Used

$690.00

Unit price
per

$690.00

Unit price
per

Square D FHP36060 Used

$215.00

Unit price
per

$215.00

Unit price
per

Square D FHP3603015M Used

$270.00

Unit price
per

$270.00

Unit price
per

Square D FHP3600015MMT Used

$1,581.00

Unit price
per

$1,581.00

Unit price
per

Square D FHL3610016M8041 Used

$1,139.00

Unit price
per

$1,139.00

Unit price
per

Square D FHL3605016M8041 Used

$395.00

Unit price
per

$395.00

Unit price
per

Square D FHL36000M4200 Used

$150.00

Unit price
per

$150.00

Unit price
per

Square D FHL36000M Used

$220.00

Unit price
per

$220.00

Unit price
per

Square D FHL26000M4200 Used

$135.00

Unit price
per

$135.00

Unit price
per

Square D FHB36100 Used

$440.00

Unit price
per

$440.00

Unit price
per

Square D FHB16020C Used

$152.00

Unit price
per

$152.00

Unit price
per

Square D FHB16020B Used

$152.00

Unit price
per

$152.00

Unit price
per

Square D FHB16020A Used

$152.00

Unit price
per

$152.00

Unit price
per

Square D FH36100 Used

$460.00

Unit price
per

$460.00

Unit price
per

Square D FH36100 Used

$460.00

Unit price
per

$460.00

Unit price
per

Square D FH36090 Used

$570.00

Unit price
per

$570.00

Unit price
per

Square D FH360801021 Used

$570.00

Unit price
per

$570.00

Unit price
per

Square D FH36080 Used

$590.00

Unit price
per

$590.00

Unit price
per

Square D FH360701021 Used

$605.00

Unit price
per

$605.00

Unit price
per

Square D FH36070 Used

$335.00

Unit price
per

$335.00

Unit price
per

Square D FH36060 Used

$430.00

Unit price
per

$430.00

Unit price
per

Square D FH36060 Used

$430.00

Unit price
per

$430.00

Unit price
per

Square D FH36050 Used

$400.00

Unit price
per

$400.00

Unit price
per

Square D FH36050 Used

$410.00

Unit price
per

$410.00

Unit price
per

Square D FH36020 Used

$215.00

Unit price
per

$215.00

Unit price
per

Square D FH36020 Used

$215.00

Unit price
per

$215.00

Unit price
per