Disconnect Switches

Wistex supplies disconnect switches built to meet OSHA lock-out/tag-out requirements while providing safe, reliable isolation for industrial equipment. Choose from fusible, non-fusible, and motor disconnect options up to 2000 A, all available in NEMA 4X and NEMA 12 enclosures for harsh or dusty environments. With rapid shipping and expert guidance, Wistex ensures you get the right switch for the job. Need overcurrent protection? Pair your switch with one of our circuit breakers.

  • 174329 Baco Controls 63A 6P + NC/NO Disc Sw, Encl, Grey Pad

    174329

    $251.40
    63A 6P + NC/NO Disc Sw, Encl, Grey Pad
  • 174331 Baco Controls 63A 4P (N) + NC/NO Disc Sw, Panel Mnt, Grey Pad

    174331

    $125.41
    63A 4P (N) + NC/NO Disc Sw, Panel Mnt, Grey Pad
  • 174332 Baco Controls 63A 4P (N) + NC/NO Disc Sw, Panel Mnt, Grey Non-Pad

    174332

    $129.74
    63A 4P (N) + NC/NO Disc Sw, Panel Mnt, Grey Non-Pad
  • 174335 Baco Controls 63A 4P (N) + NC/NO Disc Sw, Din-Rail Mnt, Grey Pad

    174335

    $125.41
    63A 4P (N) + NC/NO Disc Sw, Din-Rail Mnt, Grey Pad
  • 174339 Baco Controls 63A 6P + NC/NO Disc Sw, Encl, Grey Pad

    174339

    $255.70
    63A 6P + NC/NO Disc Sw, Encl, Grey Pad
  • 174341 Baco Controls 63A 4 Pole Disc Sw, Panel Mnt, Grey Pad

    174341

    $115.03
    63A 4 Pole Disc Sw, Panel Mnt, Grey Pad
  • 174342 Baco Controls 63A 4 Pole Disc Sw, Panel Mnt, Grey Non-Pad

    174342

    $119.36
    63A 4 Pole Disc Sw, Panel Mnt, Grey Non-Pad
  • 174345 Baco Controls 63A 4 Pole Disc Sw, Din-Rail Mnt, Grey Pad

    174345

    $115.03
    63A 4 Pole Disc Sw, Din-Rail Mnt, Grey Pad
  • 174351 Baco Controls 63A 4 Pole + NC/NO Disc Sw, Panel Mnt, Grey Pad

    174351

    $128.15
    63A 4 Pole + NC/NO Disc Sw, Panel Mnt, Grey Pad
  • 174352 Baco Controls 63A 4 Pole + NC/NO Disc Sw, Panel Mnt, Grey Non-Pad

    174352

    $132.48
    63A 4 Pole + NC/NO Disc Sw, Panel Mnt, Grey Non-Pad
  • 174355 Baco Controls 63A 4 Pole + NC/NO Disc Sw, Din-Rail Mnt, Grey Pad

    174355

    $128.15
    63A 4 Pole + NC/NO Disc Sw, Din-Rail Mnt, Grey Pad
  • 174361 Baco Controls 63A 3P Disc Sw, Encl, Grey Pad

    174361

    $150.27
    63A 3P Disc Sw, Encl, Grey Pad
  • 174362 Baco Controls 63A 3P Disc Sw, Encl, Grey Pad

    174362

    $154.58
    63A 3P Disc Sw, Encl, Grey Pad
  • 174363 Baco Controls 63A 4 Pole Disc Sw, Encl, Grey Pad

    174363

    $179.05
    63A 4 Pole Disc Sw, Encl, Grey Pad
  • 174366 Baco Controls 63A 4 Pole Disc Sw, Encl, Grey Non-Pad

    174366

    $183.35
    63A 4 Pole Disc Sw, Encl, Grey Non-Pad
  • 174371 Baco Controls 63A 3P + NC/NO Disc Sw, Encl, Grey Pad

    174371

    $163.36
    63A 3P + NC/NO Disc Sw, Encl, Grey Pad
  • 174372 Baco Controls 63A 3P + NC/NO Disc Sw, Encl, Grey Pad

    174372

    $167.68
    63A 3P + NC/NO Disc Sw, Encl, Grey Pad
  • 174373 Baco Controls 63A 4 Pole + NC/NO Disc Sw, Encl, Grey Pad

    174373

    $192.16
    63A 4 Pole + NC/NO Disc Sw, Encl, Grey Pad
  • 174376 Baco Controls 63A 4 Pole + NC/NO Disc Sw, Encl, Grey Non-Pad

    174376

    $196.46
    63A 4 Pole + NC/NO Disc Sw, Encl, Grey Non-Pad
  • 174381 Baco Controls 63A 4P (N) Disc Sw, Encl, Grey Pad

    174381

    $179.03
    63A 4P (N) Disc Sw, Encl, Grey Pad
  • 174382 Baco Controls 63A 4P (N) Disc Sw, Encl, Grey Pad

    174382

    $183.35
    63A 4P (N) Disc Sw, Encl, Grey Pad
  • 174391 Baco Controls 63A 4P (N) + NC/NO Disc Sw, Encl, Grey Pad

    174391

    $192.12
    63A 4P (N) + NC/NO Disc Sw, Encl, Grey Pad
  • 174392 Baco Controls 63A 4P (N) + NC/NO Disc Sw, Encl, Grey Pad

    174392

    $196.46
    63A 4P (N) + NC/NO Disc Sw, Encl, Grey Pad
  • 174401 Baco Controls 80A 3P Disc Sw, Panel Mnt, Grey Pad

    174401

    $109.51
    80A 3P Disc Sw, Panel Mnt, Grey Pad
  • 174402 Baco Controls 80A 3P Disc Sw, Panel Mnt, Grey Non-Pad

    174402

    $113.67
    80A 3P Disc Sw, Panel Mnt, Grey Non-Pad
  • 174405 Baco Controls 80A 3P Disc Sw, Din-Rail Mnt, Grey Pad

    174405

    $109.51
    80A 3P Disc Sw, Din-Rail Mnt, Grey Pad
  • 174409 Baco Controls 80A 6P Disc Sw, Encl, Grey Pad

    174409

    $387.51
    80A 6P Disc Sw, Encl, Grey Pad
  • 174411 Baco Controls 80A 3P + NC/NO Disc Sw, Panel Mnt, Grey Pad

    174411

    $121.27
    80A 3P + NC/NO Disc Sw, Panel Mnt, Grey Pad
  • 174412 Baco Controls 80A 3P + NC/NO Disc Sw, Panel Mnt, Grey Non-Pad

    174412

    $126.76
    80A 3P + NC/NO Disc Sw, Panel Mnt, Grey Non-Pad
  • 174415 Baco Controls 80A 3P + NC/NO Disc Sw, Din-Rail Mnt, Grey Pad

    174415

    $121.27
    80A 3P + NC/NO Disc Sw, Din-Rail Mnt, Grey Pad
  • 174419 Baco Controls 80A 6P Disc Sw, Encl, Grey Pad

    174419

    $391.67
    80A 6P Disc Sw, Encl, Grey Pad
  • 174421 Baco Controls 80A 4P (N) Disc Sw, Panel Mnt, Grey Pad

    174421

    $140.26
    80A 4P (N) Disc Sw, Panel Mnt, Grey Pad
  • 174422 Baco Controls 80A 4P (N) Disc Sw, Panel Mnt, Grey Non-Pad

    174422

    $144.42
    80A 4P (N) Disc Sw, Panel Mnt, Grey Non-Pad
  • 174425 Baco Controls 80A 4P (N) Disc Sw, Din-Rail Mnt, Grey Pad

    174425

    $140.26
    80A 4P (N) Disc Sw, Din-Rail Mnt, Grey Pad
  • 174429 Baco Controls 80A 6P + NC/NO Disc Sw, Encl, Grey Pad

    174429

    $400.61
    80A 6P + NC/NO Disc Sw, Encl, Grey Pad
  • 174431 Baco Controls 80A 4P (N) + NC/NO Disc Sw, Panel Mnt, Grey Pad

    174431

    $153.38
    80A 4P (N) + NC/NO Disc Sw, Panel Mnt, Grey Pad
  • 174432 Baco Controls 80A 4P (N) + NC/NO Disc Sw, Panel Mnt, Grey Non-Pad

    174432

    $157.52
    80A 4P (N) + NC/NO Disc Sw, Panel Mnt, Grey Non-Pad
  • 174435 Baco Controls 80A 4P (N) + NC/NO Disc Sw, Din-Rail Mnt, Grey Pad

    174435

    $153.38
    80A 4P (N) + NC/NO Disc Sw, Din-Rail Mnt, Grey Pad
  • 174439 Baco Controls 80A 6P + NC/NO Disc Sw, Encl, Grey Pad

    174439

    $404.74
    80A 6P + NC/NO Disc Sw, Encl, Grey Pad
  • 174441 Baco Controls 80A 4 Pole Disc Sw, Panel Mnt, Grey Pad

    174441

    $143.02
    80A 4 Pole Disc Sw, Panel Mnt, Grey Pad
  • 174442 Baco Controls 80A 4 Pole Disc Sw, Panel Mnt, Grey Non-Pad

    174442

    $147.17
    80A 4 Pole Disc Sw, Panel Mnt, Grey Non-Pad
  • 174445 Baco Controls 80A 4 Pole Disc Sw, Din-Rail Mnt, Grey Pad

    174445

    $143.02
    80A 4 Pole Disc Sw, Din-Rail Mnt, Grey Pad
  • 174449 Baco Controls 25/32A Pad Encl Terminal Connection

    174449

    $2.82
    25/32A Pad Encl Terminal Connection
  • 174451 Baco Controls 80A 4 Pole + NC/NO Disc Sw, Panel Mnt, Grey Pad

    174451

    $156.12
    80A 4 Pole + NC/NO Disc Sw, Panel Mnt, Grey Pad
  • 174452 Baco Controls 80A 4 Pole + NC/NO Disc Sw, Panel Mnt, Grey Non-Pad

    174452

    $160.28
    80A 4 Pole + NC/NO Disc Sw, Panel Mnt, Grey Non-Pad
  • 174455 Baco Controls 80A 4 Pole + NC/NO Disc Sw, Din-Rail Mnt, Grey Pad

    174455

    $156.12
    80A 4 Pole + NC/NO Disc Sw, Din-Rail Mnt, Grey Pad
  • 174461 Baco Controls 80A 3P Disc Sw, Encl, Grey Pad

    174461

    $264.80
    80A 3P Disc Sw, Encl, Grey Pad
  • 174462 Baco Controls 80A 3P Disc Sw, Encl, Grey Pad

    174462

    $268.94
    80A 3P Disc Sw, Encl, Grey Pad

Disconnect Switches We Offer

Our selection includes trusted brands and enclosure styles to suit virtually any industrial application.

Fusible Safety Switches

Fusible Safety Switches

Fusible disconnects provide short-circuit protection and meet NEC service entrance requirements. Ideal for high SCCR applications, these NF-rated switches accept a variety of fuse classes, including J, R, and H.

Non-Fusible Disconnects

Compact and economical, non-fusible disconnect switches offer a reliable means to manually isolate equipment for maintenance. These are commonly used for motor loads when protection is handled upstream.

Non-Fusible Disconnects
Enclosed Motor Disconnects

Enclosed Motor Disconnects

These all-in-one motor disconnects combine a switch and enclosure, making them ideal for local servicing points on rooftop units, pump panels, or machinery.

Applications for Disconnect Switches

Wistex disconnects are field-proven across a wide range of industrial and commercial systems.

  • HVAC units
  • Machine tools
  • Pump panels
  • Rooftop equipment

Complete your motor control system with contactors and soft starters.

Why Choose Wistex for Safety Disconnects

Wistex is trusted for code-compliant solutions that meet real-world demands. We stock a wide range of fusible and non-fusible disconnect switches, with amperages from 30 A to 2000 A, and enclosure options built for your environment. Our experts can help you build out complete solutions with fuse kits, mounting hardware, and made-in-USA selections, all ready to ship fast.

Disconnect Switch FAQs

Need help choosing or sizing a disconnect switch? Start with these commonly asked questions.

A fusible disconnect switch is typically required when short-circuit protection is needed at the point of service, such as service entrances or fault-current applications. Many local codes also specify fusing for added safety.

To size a switch, multiply your motor's Full Load Amps (FLA) by 115%, consider voltage and phase, and select the correct fuse class. Browse our 30A disconnect switch options or filter by amperage to find your match.

A disconnect switch provides a safe means to isolate power, but unlike a circuit breaker, it does not offer overcurrent protection. Disconnects are ideal for lock-out/tag-out compliance and scheduled maintenance.