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Disconnects

Industrial-Grade Disconnects for Safe Power Isolation

Shop dependable disconnect switches designed to safely isolate electrical equipment during maintenance or emergencies. We offer fused and non-fused safety disconnects from trusted brands like Square D, Cutler-Hammer, and Eaton—available in a range of voltage and amperage options.

Perfect for commercial, industrial, and heavy-duty applications, our selection includes both indoor and outdoor models built for durability and code compliance. Each unit is inspected and tested to ensure long-lasting performance.

Need help finding the right disconnect for your system? Our experts are ready to assist with fast, accurate support.

Westinghouse 1F0893 Used

$50.00

Unit price
per

$50.00

Unit price
per

Steco 11100.0-00 Used

$25.00

Unit price
per

$25.00

Unit price
per

Square D QDL22225 Used

$260.00

Unit price
per

$260.00

Unit price
per

Square D SN100FA New

$35.00

Unit price
per

$35.00

Unit price
per

Square D SN0610 New

$150.00

Unit price
per

$150.00

Unit price
per

Square D SN03 New

$60.00

Unit price
per

$60.00

Unit price
per

Square D SL800 Used

$875.00

Unit price
per

$875.00

Unit price
per

Square D SL1200P5 New

$850.00

Unit price
per

$850.00

Unit price
per

Square D SED364000LIG Used

$15,500.00

Unit price
per

$15,500.00

Unit price
per

Square D S48384 New

$1,100.00

Unit price
per

$1,100.00

Unit price
per

Square D S48182 Used

$1,400.00

Unit price
per

$1,400.00

Unit price
per

Square D S33984 New

$950.00

Unit price
per

$950.00

Unit price
per

Square D S163B Used

$1,500.00

Unit price
per

$1,500.00

Unit price
per

Square D QOU380 Used

$100.00

Unit price
per

$100.00

Unit price
per

Square D QOU380 New

$180.00

Unit price
per

$180.00

Unit price
per

Square D QOB360 New

$84.00

Unit price
per

$84.00

Unit price
per

Square D QOB350VH New

$175.00

Unit price
per

$175.00

Unit price
per

Square D QOB350GFI Used

$570.00

Unit price
per

$570.00

Unit price
per

Square D QOB340GFI Used

$586.00

Unit price
per

$586.00

Unit price
per

Square D QOB340GFI New

$685.00

Unit price
per

$685.00

Unit price
per

Square D QOB3301021 New

$390.00

Unit price
per

$390.00

Unit price
per

Square D QOB330 Used

$47.00

Unit price
per

$47.00

Unit price
per

Square D QOB320VH1021 New

$692.00

Unit price
per

$692.00

Unit price
per

Square D QOB3150VH New

$685.00

Unit price
per

$685.00

Unit price
per

Square D QOB315 Used

$46.00

Unit price
per

$46.00

Unit price
per

Square D QOB3125VH New

$550.00

Unit price
per

$550.00

Unit price
per

Square D QOB3100 Used

$69.00

Unit price
per

$69.00

Unit price
per

Square D QOB250 New

$27.00

Unit price
per

$27.00

Unit price
per

Square D QOB230GFI New

$200.00

Unit price
per

$200.00

Unit price
per

Square D QOB230 Used

$14.00

Unit price
per

$14.00

Unit price
per

Square D QOB220GFI New

$185.00

Unit price
per

$185.00

Unit price
per

Square D QOB220 Used

$16.00

Unit price
per

$16.00

Unit price
per

Square D QOB215GFI New

$310.00

Unit price
per

$310.00

Unit price
per

Square D QOB2100VH New

$155.00

Unit price
per

$155.00

Unit price
per

Square D QOB120GFI Used

$54.00

Unit price
per

$54.00

Unit price
per

Square D QOB120GFI New

$85.00

Unit price
per

$85.00

Unit price
per

Square D QOB1201021 New

$190.00

Unit price
per

$190.00

Unit price
per

Square D QOB120 Used

$9.00

Unit price
per

$9.00

Unit price
per

Square D QO330GFI New

$585.00

Unit price
per

$585.00

Unit price
per

Square D QO330 Used

$41.00

Unit price
per

$41.00

Unit price
per

Square D QO320VH Used

$270.00

Unit price
per

$270.00

Unit price
per

Square D QO230GFI New

$89.00

Unit price
per

$89.00

Unit price
per

Square D QO230 Used

$11.00

Unit price
per

$11.00

Unit price
per

Square D QO225VH New

$89.00

Unit price
per

$89.00

Unit price
per

Square D QO220 Used

$10.00

Unit price
per

$10.00

Unit price
per

Square D QO2000NRB New

$252.91

Unit price
per

$252.91

Unit price
per

Square D QMB325W Used

$2,200.00

Unit price
per

$2,200.00

Unit price
per

Square D QH330 New

$258.00

Unit price
per

$258.00

Unit price
per