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.

  • 174082 Baco Controls 25A 4P (N) Disc Sw, Encl, Grey Pad

    174082

    $101.94
    25A 4P (N) Disc Sw, Encl, Grey Pad
  • 174091 Baco Controls 25A 4P (N) + NC/NO Disc Sw, Encl, Grey Pad

    174091

    $111.58
    25A 4P (N) + NC/NO Disc Sw, Encl, Grey Pad
  • 174092 Baco Controls 25A 4P (N) + NC/NO Disc Sw, Encl, Grey Pad

    174092

    $115.04
    25A 4P (N) + NC/NO Disc Sw, Encl, Grey Pad
  • 174101 Baco Controls 32A 3P Disc Sw, Panel Mnt, Grey Pad

    174101

    $54.59
    32A 3P Disc Sw, Panel Mnt, Grey Pad
  • 174102 Baco Controls 32A 3P Disc Sw, Panel Mnt, Grey Non-Pad

    174102

    $58.07
    32A 3P Disc Sw, Panel Mnt, Grey Non-Pad
  • 174105 Baco Controls 32A 3P Disc Sw, Din-Rail Mnt, Grey Pad

    174105

    $54.59
    32A 3P Disc Sw, Din-Rail Mnt, Grey Pad
  • 174109 Baco Controls 32A 6P Disc Sw, Encl, Grey Pad

    174109

    $171.57
    32A 6P Disc Sw, Encl, Grey Pad
  • 174111 Baco Controls 32A 3P + NC/NO Disc Sw, Panel Mnt, Grey Pad

    174111

    $67.69
    32A 3P + NC/NO Disc Sw, Panel Mnt, Grey Pad
  • 174112 Baco Controls 32A 3P + NC/NO Disc Sw, Panel Mnt, Grey Non-Pad

    174112

    $71.15
    32A 3P + NC/NO Disc Sw, Panel Mnt, Grey Non-Pad
  • 174113 Baco Controls 32A 3P + NC/NO Disc Sw, Panel Mnt, Grey Pad 22mm

    174113

    $70.37
    32A 3P + NC/NO Disc Sw, Panel Mnt, Grey Pad 22mm
  • 174114 Baco Controls 32A 3P + NC/NO Disc Sw, Panel Mnt, Grey Non-Pad 22mm

    174114

    $71.50
    32A 3P + NC/NO Disc Sw, Panel Mnt, Grey Non-Pad 22mm
  • 174115 Baco Controls 32A 3P + NC/NO Disc Sw, Din-Rail Mnt, Grey Pad

    174115

    $67.69
    32A 3P + NC/NO Disc Sw, Din-Rail Mnt, Grey Pad
  • 174119 Baco Controls 32A 6P Disc Sw, Encl, Grey Pad

    174119

    $175.02
    32A 6P Disc Sw, Encl, Grey Pad
  • 174121 Baco Controls 32A 4P (N) Disc Sw, Panel Mnt, Grey Pad

    174121

    $74.15
    32A 4P (N) Disc Sw, Panel Mnt, Grey Pad
  • 174122 Baco Controls 32A 4P (N) Disc Sw, Panel Mnt, Grey Non-Pad

    174122

    $77.60
    32A 4P (N) Disc Sw, Panel Mnt, Grey Non-Pad
  • 174123 Baco Controls 32A 4P (N) Disc Sw, Panel Mnt, Grey Pad 22mm

    174123

    $76.86
    32A 4P (N) Disc Sw, Panel Mnt, Grey Pad 22mm
  • 174124 Baco Controls 32A 4P (N) Disc Sw, Panel Mnt, Grey Non-Pad 22mm

    174124

    $77.97
    32A 4P (N) Disc Sw, Panel Mnt, Grey Non-Pad 22mm
  • 174125 Baco Controls 32A 4P (N) Disc Sw, Din-Rail Mnt, Grey Pad

    174125

    $74.15
    32A 4P (N) Disc Sw, Din-Rail Mnt, Grey Pad
  • 174129 Baco Controls 32A 6P + NC/NO Disc Sw, Encl, Grey Pad

    174129

    $184.66
    32A 6P + NC/NO Disc Sw, Encl, Grey Pad
  • 174131 Baco Controls 32A 4P (N) + NC/NO Disc Sw, Panel Mnt, Grey Pad

    174131

    $87.22
    32A 4P (N) + NC/NO Disc Sw, Panel Mnt, Grey Pad
  • 174132 Baco Controls 32A 4P (N) + NC/NO Disc Sw, Panel Mnt, Grey Non-Pad

    174132

    $90.71
    32A 4P (N) + NC/NO Disc Sw, Panel Mnt, Grey Non-Pad
  • 174133 Baco Controls 32A 4P (N) + NC/NO Disc Sw, Panel Mnt, Grey Pad 22mm

    174133

    $89.92
    32A 4P (N) + NC/NO Disc Sw, Panel Mnt, Grey Pad 22mm
  • 174134 Baco Controls 32A 4P (N) + NC/NO Disc Sw, Panel Mnt, Grey Non-Pad 22mm

    174134

    $91.04
    32A 4P (N) + NC/NO Disc Sw, Panel Mnt, Grey Non-Pad 22mm
  • 174135 Baco Controls 32A 4P (N) + NC/NO Disc Sw, Din-Rail Mnt, Grey Pad

    174135

    $87.22
    32A 4P (N) + NC/NO Disc Sw, Din-Rail Mnt, Grey Pad
  • 174139 Baco Controls 32A 6P + NC/NO Disc Sw, Encl, Grey Pad

    174139

    $188.12
    32A 6P + NC/NO Disc Sw, Encl, Grey Pad
  • 174141 Baco Controls 32A 4 Pole Disc Sw, Panel Mnt, Grey Pad

    174141

    $76.90
    32A 4 Pole Disc Sw, Panel Mnt, Grey Pad
  • 174142 Baco Controls 32A 4 Pole Disc Sw, Panel Mnt, Grey Non-Pad

    174142

    $80.35
    32A 4 Pole Disc Sw, Panel Mnt, Grey Non-Pad
  • 174143 Baco Controls 32A 4 Pole Disc Sw, Panel Mnt, Grey Pad 22mm

    174143

    $79.58
    32A 4 Pole Disc Sw, Panel Mnt, Grey Pad 22mm
  • 174144 Baco Controls 32A 4 Pole Disc Sw, Panel Mnt, Grey Non-Pad 22mm

    174144

    $80.69
    32A 4 Pole Disc Sw, Panel Mnt, Grey Non-Pad 22mm
  • 174145 Baco Controls 32A 4 Pole Disc Sw, Din-Rail Mnt, Grey Pad

    174145

    $76.90
    32A 4 Pole Disc Sw, Din-Rail Mnt, Grey Pad
  • 174151 Baco Controls 32A 4 Pole + NC/NO Disc Sw, Panel Mnt, Grey Pad

    174151

    $90.00
    32A 4 Pole + NC/NO Disc Sw, Panel Mnt, Grey Pad
  • 174152 Baco Controls 32A 4 Pole + NC/NO Disc Sw, Panel Mnt, Grey Non-Pad

    174152

    $93.46
    32A 4 Pole + NC/NO Disc Sw, Panel Mnt, Grey Non-Pad
  • 174153 Baco Controls 32A 4 Pole + NC/NO Disc Sw, Panel Mnt, Grey Pad 22mm

    174153

    $92.68
    32A 4 Pole + NC/NO Disc Sw, Panel Mnt, Grey Pad 22mm
  • 174154 Baco Controls 32A 4 Pole + NC/NO Disc Sw, Panel Mnt, Grey Non-Pad 22mm

    174154

    $93.80
    32A 4 Pole + NC/NO Disc Sw, Panel Mnt, Grey Non-Pad 22mm
  • 174155 Baco Controls 32A 4 Pole + NC/NO Disc Sw, Din-Rail Mnt, Grey Pad

    174155

    $90.00
    32A 4 Pole + NC/NO Disc Sw, Din-Rail Mnt, Grey Pad
  • 174161 Baco Controls 32A 3P Disc Sw, Encl, Grey Pad

    174161

    $81.74
    32A 3P Disc Sw, Encl, Grey Pad
  • 174162 Baco Controls 32A 3P Disc Sw, Encl, Grey Pad

    174162

    $85.21
    32A 3P Disc Sw, Encl, Grey Pad
  • 174163 Baco Controls 32A 4 Pole Disc Sw, Encl, Grey Pad

    174163

    $104.03
    32A 4 Pole Disc Sw, Encl, Grey Pad
  • 174166 Baco Controls 32A 4 Pole Disc Sw, Encl, Grey Non-Pad

    174166

    $107.49
    32A 4 Pole Disc Sw, Encl, Grey Non-Pad
  • 174171 Baco Controls 32A 3P + NC/NO Disc Sw, Encl, Grey Pad

    174171

    $94.83
    32A 3P + NC/NO Disc Sw, Encl, Grey Pad
  • 174172 Baco Controls 32A 3P + NC/NO Disc Sw, Encl, Grey Pad

    174172

    $98.30
    32A 3P + NC/NO Disc Sw, Encl, Grey Pad
  • 174173 Baco Controls 32A 4 Pole + NC/NO Disc Sw, Encl, Grey Pad

    174173

    $117.14
    32A 4 Pole + NC/NO Disc Sw, Encl, Grey Pad
  • 174176 Baco Controls 32A 4 Pole + NC/NO Disc Sw, Encl, Grey Non-Pad

    174176

    $120.60
    32A 4 Pole + NC/NO Disc Sw, Encl, Grey Non-Pad
  • 174179 Baco Controls Conversion Kit for Clutch Drive No Shaft

    174179

    $9.81
    Conversion Kit for Clutch Drive No Shaft
  • 174181 Baco Controls 32A 4P (N) Disc Sw, Encl, Grey Pad

    174181

    $104.04
    32A 4P (N) Disc Sw, Encl, Grey Pad
  • 174182 Baco Controls 32A 4P (N) Disc Sw, Encl, Grey Pad

    174182

    $107.49
    32A 4P (N) Disc Sw, Encl, Grey Pad
  • 174191 Baco Controls 32A 4P (N) + NC/NO Disc Sw, Encl, Grey Pad

    174191

    $117.12
    32A 4P (N) + NC/NO Disc Sw, Encl, Grey Pad
  • 174192 Baco Controls 32A 4P (N) + NC/NO Disc Sw, Encl, Grey Pad

    174192

    $120.57
    32A 4P (N) + NC/NO 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.