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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 MHL368001212 Used

$1,220.00

Unit price
per

$1,220.00

Unit price
per

Square D MHL365001676 Used

$2,800.00

Unit price
per

$2,800.00

Unit price
per

Square D MHL365001287 Used

$1,805.00

Unit price
per

$1,805.00

Unit price
per

Square D MHL3645025DC3903 Used

$2,395.00

Unit price
per

$2,395.00

Unit price
per

Square D MHL3645025DC1680 Used

$2,500.00

Unit price
per

$2,500.00

Unit price
per

Square D MHL3645025DC1679 Used

$2,600.00

Unit price
per

$2,600.00

Unit price
per

Square D MHL3612001386 Used

$4,600.00

Unit price
per

$4,600.00

Unit price
per

Square D MH36800 Used

$2,800.00

Unit price
per

$2,800.00

Unit price
per

Square D MH36600 Used

$3,945.00

Unit price
per

$3,945.00

Unit price
per

Square D MH36400 Used

$2,440.00

Unit price
per

$2,440.00

Unit price
per

Square D MGP36600 Used

$3,325.00

Unit price
per

$3,325.00

Unit price
per

Square D MGL36700 Used

$4,210.00

Unit price
per

$4,210.00

Unit price
per

Square D MGL36400 Used

$1,925.00

Unit price
per

$1,925.00

Unit price
per

Square D MGL Used

$3,465.00

Unit price
per

$3,465.00

Unit price
per

Square D MGA36800 Used

$3,360.00

Unit price
per

$3,360.00

Unit price
per

Square D MGA36600 Used

$2,405.00

Unit price
per

$2,405.00

Unit price
per

Square D MGA36600 New

$5,265.00

Unit price
per

$5,265.00

Unit price
per

Square D MGA36500 Used

$3,100.00

Unit price
per

$3,100.00

Unit price
per

Square D MEL36800LSG Used

$4,100.00

Unit price
per

$4,100.00

Unit price
per

Square D MEF436LSIG Used

$3,850.00

Unit price
per

$3,850.00

Unit price
per

Square D MEF36400LSG Used

$3,800.00

Unit price
per

$3,800.00

Unit price
per

Square D MEF36175LSG Used

$4,100.00

Unit price
per

$4,100.00

Unit price
per

Square D MEF36150LSG Used

$4,100.00

Unit price
per

$4,100.00

Unit price
per

Square D MAP36800MT Used

$1,310.00

Unit price
per

$1,310.00

Unit price
per

Square D MAP36600 Used

$1,345.00

Unit price
per

$1,345.00

Unit price
per

Square D MAL36800 Used

$1,490.00

Unit price
per

$1,490.00

Unit price
per

Square D MAL36700 Used

$1,160.00

Unit price
per

$1,160.00

Unit price
per

Square D MAL36700 Used

$1,135.00

Unit price
per

$1,135.00

Unit price
per

Square D MAL36600 Used

$1,305.00

Unit price
per

$1,305.00

Unit price
per

Square D MAL36500 Used

$1,040.00

Unit price
per

$1,040.00

Unit price
per

Square D MAL360008 Used

$1,500.00

Unit price
per

$1,500.00

Unit price
per

Square D MAL360006 Used

$1,250.00

Unit price
per

$1,250.00

Unit price
per

Square D MAL26500 Used

$2,300.00

Unit price
per

$2,300.00

Unit price
per

Square D MA368001021 Used

$3,220.00

Unit price
per

$3,220.00

Unit price
per

Square D MA36800 Used

$1,650.00

Unit price
per

$1,650.00

Unit price
per

Square D MA366001212 Used

$2,100.00

Unit price
per

$2,100.00

Unit price
per

Square D MA36600 Used

$1,600.00

Unit price
per

$1,600.00

Unit price
per

Square D MA36450 Used

$1,590.00

Unit price
per

$1,590.00

Unit price
per

Square D MA36400 Used

$1,625.00

Unit price
per

$1,625.00

Unit price
per

Square D LX36400 Used

$1,755.00

Unit price
per

$1,755.00

Unit price
per

Square D LLL36400U31X New

$6,925.00

Unit price
per

$6,925.00

Unit price
per

Square D LJA36400U31X Used

$3,230.00

Unit price
per

$3,230.00

Unit price
per

Square D LJA36400U31X New

$5,190.00

Unit price
per

$5,190.00

Unit price
per

Square D LJ 400 Used

$2,306.25

Unit price
per

$2,306.25

Unit price
per

Square D LIL363501366 Used

$3,565.00

Unit price
per

$3,565.00

Unit price
per

Square D LI36400 Used

$1,870.00

Unit price
per

$1,870.00

Unit price
per

Square D LI36300 Used

$4,375.00

Unit price
per

$4,375.00

Unit price
per

Square D LHL3640030DC1625 Used

$475.00

Unit price
per

$475.00

Unit price
per