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.

  • 172021 Baco Controls 25A 4P (N) Disc Sw, Panel Mnt, Yel/Red Pad

    172021

    $68.61
    25A 4P (N) Disc Sw, Panel Mnt, Yel/Red Pad
  • 172022 Baco Controls 25A 4P (N) Disc Sw, Panel Mnt, Yel/Red Non-Pad

    172022

    $72.07
    25A 4P (N) Disc Sw, Panel Mnt, Yel/Red Non-Pad
  • 172023 Baco Controls 25A 4P (N) Disc Sw, Panel Mnt, Yel/Red Pad 22mm

    172023

    $71.31
    25A 4P (N) Disc Sw, Panel Mnt, Yel/Red Pad 22mm
  • 172024 Baco Controls 25A 4P (N) Disc Sw, Panel Mnt, Yel/Red Non-Pad 22mm

    172024

    $72.44
    25A 4P (N) Disc Sw, Panel Mnt, Yel/Red Non-Pad 22mm
  • 172029 Baco Controls 25A 6P + NC/NO Disc Sw, Encl, Yel/Red Pad

    172029

    $177.86
    25A 6P + NC/NO Disc Sw, Encl, Yel/Red Pad
  • 172031 Baco Controls 25A 4P (N) + NC/NO Disc Sw, Panel Mnt, Yel/Red Pad

    172031

    $81.70
    25A 4P (N) + NC/NO Disc Sw, Panel Mnt, Yel/Red Pad
  • 172032 Baco Controls 25A 4P (N) + NC/NO Disc Sw, Panel Mnt, Yel/Red Non-Pad

    172032

    $85.18
    25A 4P (N) + NC/NO Disc Sw, Panel Mnt, Yel/Red Non-Pad
  • 172033 Baco Controls 25A 4P (N) + NC/NO Disc Sw, Panel Mnt, Yel/Red Pad 22mm

    172033

    $84.40
    25A 4P (N) + NC/NO Disc Sw, Panel Mnt, Yel/Red Pad 22mm
  • 172034 Baco Controls 25A 4P (N) + NC/NO Disc Sw, Panel Mnt, Yel/Red Non-Pad 22mm

    172034

    $85.52
    25A 4P (N) + NC/NO Disc Sw, Panel Mnt, Yel/Red Non-Pad 22mm
  • 172039 Baco Controls 25A 6P + NC/NO Disc Sw, Encl, Yel/Red Pad

    172039

    $195.67
    25A 6P + NC/NO Disc Sw, Encl, Yel/Red Pad
  • 172041 Baco Controls 25A 4 Pole Disc Sw, Panel Mnt, Yel/Red Pad

    172041

    $71.16
    25A 4 Pole Disc Sw, Panel Mnt, Yel/Red Pad
  • 172042 Baco Controls 25A 4 Pole Disc Sw, Panel Mnt, Yel/Red Non-Pad

    172042

    $74.61
    25A 4 Pole Disc Sw, Panel Mnt, Yel/Red Non-Pad
  • 172043 Baco Controls 25A 4 Pole Disc Sw, Panel Mnt, Yel/Red Pad 22mm

    172043

    $73.84
    25A 4 Pole Disc Sw, Panel Mnt, Yel/Red Pad 22mm
  • 172044 Baco Controls 25A 4 Pole Disc Sw, Panel Mnt, Yel/Red Non-Pad 22mm

    172044

    $74.95
    25A 4 Pole Disc Sw, Panel Mnt, Yel/Red Non-Pad 22mm
  • 172051 Baco Controls 25A 4 Pole + NC/NO Disc Sw, Panel Mnt, Yel/Red Pad

    172051

    $84.26
    25A 4 Pole + NC/NO Disc Sw, Panel Mnt, Yel/Red Pad
  • 172052 Baco Controls 25A 4 Pole + NC/NO Disc Sw, Panel Mnt, Yel/Red Non-Pad

    172052

    $87.72
    25A 4 Pole + NC/NO Disc Sw, Panel Mnt, Yel/Red Non-Pad
  • 172053 Baco Controls 25A 4 Pole + NC/NO Disc Sw, Panel Mnt, Yel/Red Pad 22mm

    172053

    $86.94
    25A 4 Pole + NC/NO Disc Sw, Panel Mnt, Yel/Red Pad 22mm
  • 172054 Baco Controls 25A 4 Pole + NC/NO Disc Sw, Panel Mnt, Yel/Red Non-Pad 22mm

    172054

    $88.06
    25A 4 Pole + NC/NO Disc Sw, Panel Mnt, Yel/Red Non-Pad 22mm
  • 172062 Baco Controls 25A 3P Disc Sw, Encl, Yel/Red Pad

    172062

    $80.27
    25A 3P Disc Sw, Encl, Yel/Red Pad
  • 172063 Baco Controls 25A 4 Pole Disc Sw, Encl, Yel/Red Pad

    172063

    $98.30
    25A 4 Pole Disc Sw, Encl, Yel/Red Pad
  • 172066 Baco Controls 25A 4 Pole Disc Sw, Encl, Yel/Red Non-Pad

    172066

    $101.75
    25A 4 Pole Disc Sw, Encl, Yel/Red Non-Pad
  • 172071 Baco Controls 25A 3P + NC/NO Disc Sw, Encl, Yel/Red Pad

    172071

    $89.89
    25A 3P + NC/NO Disc Sw, Encl, Yel/Red Pad
  • 172072 Baco Controls 25A 3P + NC/NO Disc Sw, Encl, Yel/Red Pad

    172072

    $93.36
    25A 3P + NC/NO Disc Sw, Encl, Yel/Red Pad
  • 172073 Baco Controls 25A 4 Pole + NC/NO Disc Sw, Encl, Yel/Red Pad

    172073

    $111.42
    25A 4 Pole + NC/NO Disc Sw, Encl, Yel/Red Pad
  • 172076 Baco Controls 25A 4 Pole + NC/NO Disc Sw, Encl, Yel/Red Non-Pad

    172076

    $114.86
    25A 4 Pole + NC/NO Disc Sw, Encl, Yel/Red Non-Pad
  • 172081 Baco Controls 25A 4P (N) Disc Sw, Encl, Yel/Red Pad

    172081

    $98.48
    25A 4P (N) Disc Sw, Encl, Yel/Red Pad
  • 172082 Baco Controls 25A 4P (N) Disc Sw, Encl, Yel/Red Pad

    172082

    $101.94
    25A 4P (N) Disc Sw, Encl, Yel/Red Pad
  • 172091 Baco Controls 25A 4P (N) + NC/NO Disc Sw, Encl, Yel/Red Pad

    172091

    $111.58
    25A 4P (N) + NC/NO Disc Sw, Encl, Yel/Red Pad
  • 172092 Baco Controls 25A 4P (N) + NC/NO Disc Sw, Encl, Yel/Red Pad

    172092

    $115.04
    25A 4P (N) + NC/NO Disc Sw, Encl, Yel/Red Pad
  • 172102 Baco Controls 32A 3P Disc Sw, Panel Mnt, Yel/Red Non-Pad

    172102

    $58.07
    32A 3P Disc Sw, Panel Mnt, Yel/Red Non-Pad
  • 172103 Baco Controls 32A 3P Disc Sw, Panel Mnt, Yel/Red Pad 22mm

    172103

    $57.29
    32A 3P Disc Sw, Panel Mnt, Yel/Red Pad 22mm
  • 172104 Baco Controls 32A 3P Disc Sw, Panel Mnt, Yel/Red Non-Pad 22mm

    172104

    $58.41
    32A 3P Disc Sw, Panel Mnt, Yel/Red Non-Pad 22mm
  • 172109 Baco Controls 32A 6P Disc Sw, Encl, Yel/Red Pad

    172109

    $139.40
    32A 6P Disc Sw, Encl, Yel/Red Pad
  • 172111 Baco Controls 32A 3P + NC/NO Disc Sw, Panel Mnt, Yel/Red Pad

    172111

    $67.69
    32A 3P + NC/NO Disc Sw, Panel Mnt, Yel/Red Pad
  • 172112 Baco Controls 32A 3P + NC/NO Disc Sw, Panel Mnt, Yel/Red Non-Pad

    172112

    $71.15
    32A 3P + NC/NO Disc Sw, Panel Mnt, Yel/Red Non-Pad
  • 172113 Baco Controls 32A 3P + NC/NO Disc Sw, Panel Mnt, Yel/Red Pad 22mm

    172113

    $70.37
    32A 3P + NC/NO Disc Sw, Panel Mnt, Yel/Red Pad 22mm
  • 172114 Baco Controls 32A 3P + NC/NO Disc Sw, Panel Mnt, Yel/Red Non-Pad 22mm

    172114

    $71.50
    32A 3P + NC/NO Disc Sw, Panel Mnt, Yel/Red Non-Pad 22mm
  • 172119 Baco Controls 32A 6P Disc Sw, Encl, Yel/Red Pad

    172119

    $175.02
    32A 6P Disc Sw, Encl, Yel/Red Pad
  • 172121 Baco Controls 32A 4P (N) Disc Sw, Panel Mnt, Yel/Red Pad

    172121

    $74.15
    32A 4P (N) Disc Sw, Panel Mnt, Yel/Red Pad
  • 172122 Baco Controls 32A 4P (N) Disc Sw, Panel Mnt, Yel/Red Non-Pad

    172122

    $77.60
    32A 4P (N) Disc Sw, Panel Mnt, Yel/Red Non-Pad
  • 172123 Baco Controls 32A 4P (N) Disc Sw, Panel Mnt, Yel/Red Pad 22mm

    172123

    $76.86
    32A 4P (N) Disc Sw, Panel Mnt, Yel/Red Pad 22mm
  • 172124 Baco Controls 32A 4P (N) Disc Sw, Panel Mnt, Yel/Red Non-Pad 22mm

    172124

    $77.97
    32A 4P (N) Disc Sw, Panel Mnt, Yel/Red Non-Pad 22mm
  • 172129 Baco Controls 32A 6P + NC/NO Disc Sw, Encl, Yel/Red Pad

    172129

    $184.66
    32A 6P + NC/NO Disc Sw, Encl, Yel/Red Pad
  • 172131 Baco Controls 32A 4P (N) + NC/NO Disc Sw, Panel Mnt, Yel/Red Pad

    172131

    $87.22
    32A 4P (N) + NC/NO Disc Sw, Panel Mnt, Yel/Red Pad
  • 172132 Baco Controls 32A 4P (N) + NC/NO Disc Sw, Panel Mnt, Yel/Red Non-Pad

    172132

    $90.71
    32A 4P (N) + NC/NO Disc Sw, Panel Mnt, Yel/Red Non-Pad
  • 172133 Baco Controls 32A 4P (N) + NC/NO Disc Sw, Panel Mnt, Yel/Red Pad 22mm

    172133

    $89.92
    32A 4P (N) + NC/NO Disc Sw, Panel Mnt, Yel/Red Pad 22mm
  • 172134 Baco Controls 32A 4P (N) + NC/NO Disc Sw, Panel Mnt, Yel/Red Non-Pad 22mm

    172134

    $91.04
    32A 4P (N) + NC/NO Disc Sw, Panel Mnt, Yel/Red Non-Pad 22mm

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.