Appleton™ WST and WDS Cast Aluminum Enclosed Disconnect Switches

Appleton™ WST and WDS Series cast aluminum enclosed disconnect switches are designed for applications where a heavy duty switch is required. Their gasketed design allows them to be used for raintight or watertight nonhazardous applications. The WST 600 Vac or 600 Vdc and WDS 600 Vac units are available in 30, 60 and 100 Amp, fused and non-fused models. They are used to control power to fixed electrical equipment such as welders, generators, compressors, infrared ovens, batch feeders and conveyors.

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WST10035
Appleton™ PN WST10035
Application
Amperage
30
 60
 100
Area Classification
Type 3
 Type 3R
 Type 4
 Type 4X
 Type 5
 Type 12
Certifications
UL
 CSA
availability
Application
Amperage
Area Classification
Certifications
availability
30
 60
 100
Type 3
 Type 3R
 Type 4
 Type 4X
 Type 5
 Type 12
UL
 CSA
Compare
WST10354
Appleton™ PN WST10354
Application
Amperage
30
 60
 100
Area Classification
Type 3
 Type 3R
 Type 4
 Type 4X
 Type 5
 Type 12
Certifications
UL
 CSA
availability
Application
Amperage
Area Classification
Certifications
availability
30
 60
 100
Type 3
 Type 3R
 Type 4
 Type 4X
 Type 5
 Type 12
UL
 CSA
Compare
WST3035
Appleton™ PN WST3035
Application
Amperage
30
 60
 100
Area Classification
Type 3
 Type 3R
 Type 4
 Type 4X
 Type 5
 Type 12
Certifications
UL
 CSA
availability
Application
Amperage
Area Classification
Certifications
availability
30
 60
 100
Type 3
 Type 3R
 Type 4
 Type 4X
 Type 5
 Type 12
UL
 CSA
Compare
WST30354
Appleton™ PN WST30354
Application
Amperage
30
 60
 100
Area Classification
Type 3
 Type 3R
 Type 4
 Type 4X
 Type 5
 Type 12
Certifications
UL
 CSA
availability
Application
Amperage
Area Classification
Certifications
availability
30
 60
 100
Type 3
 Type 3R
 Type 4
 Type 4X
 Type 5
 Type 12
UL
 CSA
Compare
WST30354350
Appleton™ PN WST30354350
Application
Amperage
30
 60
 100
Area Classification
Type 3
 Type 3R
 Type 4
 Type 4X
 Type 5
 Type 12
Certifications
UL
 CSA
availability
Application
Amperage
Area Classification
Certifications
availability
30
 60
 100
Type 3
 Type 3R
 Type 4
 Type 4X
 Type 5
 Type 12
UL
 CSA
Compare
WST6035
Appleton™ PN WST6035
Application
Amperage
30
 60
 100
Area Classification
Type 3
 Type 3R
 Type 4
 Type 4X
 Type 5
 Type 12
Certifications
UL
 CSA
availability
Application
Amperage
Area Classification
Certifications
availability
30
 60
 100
Type 3
 Type 3R
 Type 4
 Type 4X
 Type 5
 Type 12
UL
 CSA
Compare
WST60354
Appleton™ PN WST60354
Application
Amperage
30
 60
 100
Area Classification
Type 3
 Type 3R
 Type 4
 Type 4X
 Type 5
 Type 12
Certifications
UL
 CSA
availability
Application
Amperage
Area Classification
Certifications
availability
30
 60
 100
Type 3
 Type 3R
 Type 4
 Type 4X
 Type 5
 Type 12
UL
 CSA
Compare
1-7 of 7 results

Features

  • Ideal for use in automotive and steel processing plants, pulp and paper processing plants, milk processing plants and creameries, fabrication yards and shipyards, refrigerated truck terminals and other industrial plant applications
  • WST Series is UL Listed and the WDS Series CSA Certified
  • Gasketed design allows use in raintight or watertight non-hazardous applications
  • Switch technology: operating mechanism designed to endure at least three times the number of operations required by NEMA and UL standards
  • Ergonomically designed handle is made of high-impact polymer or cast aluminum material for exceptional ruggedness, durability and corrosion resistance. WST has an insulated, dual-color polymer operating handle clearly indicates the switch being energized
  • Short circuit withstand rated to 200,000 RMS symmetrical amperes (Class R, J Fusing)
  • Class R fusing standard on fusible units. Product can be retrofitted with Class J, K, or S fusing
  • Stainless steel captive cover bolts for easy access and corrosion resistance. Stainless steel key-hole mounting feet for easy installation. Removable hinged cover for ease of installation and maintenance
  • Unit is equipped with defeatable door interlock which allows emergency access when switch is energized
  • Cover can be padlocked closed. Operating handle can be locked in the OFF position with provision to lock in ON position
  • Conduit entries are drilled and tapped to 1-1/2#8221;. Reducer bushings 1-1/2#8221; to 1-1/4#8221; and 1-1/2#8221; to 1#8221; provided at no extra charge
  • Not intended for use as a service disconnect (i.e., neutrals not available)

Specifications

WST: NEC Certifications and Compliances
NEMA 3, 3R, 4, 4X, 12
WDS: CEC Certifications and Compliances
NEMA 3, 4X, 5
Standard Materials
Copperfree (4/10 of 1% max.) aluminum enclosure and cover; stainless steel hardware; WST has high impact polymer operating handle; WDS has cast aluminum operating handle
Standard Finishes
Enclosure and cover have gray epoxy powder coat inside and outside
Options
1NO, 1NC or 2NO, 2NC auxiliary contacts. See catalog pages for details

Documents & Drawings