Appleton WD2S Series Factory Sealed Disconnect Switches Catalog Page
DISTRIBUTION EQUIPMENT: NEC/CEC HAZARDOUS LOCATION SWITCHES
© April 2019
WD2S Series Factory Sealed Disconnect Switches
Fused and Non-Fused
No External Seals Required.
NEC/CEC — Unfused:
Class I, Division 2, Groups B, C, D
Class II, Division 1 and 2, Groups E, F, G
Ex de IIB + H2; Class I, Zone 1, AEx de IIB + H2 T5
Types 3, 4, 4X, 5
NEC/CEC — Fused:
Class I, Division 2, Groups B, C, D
Class II, Division 1 and 2, Groups E, F, G
Types 3, 4, 4X, 5
Applications
• Functions as load disconnect switch or as individual motor
control switch.
Features
• Factory sealed; no external seals required.
• Available fused and non-fused versions.
• Stainless steel latches for easy access and corrosion resistance.
• Standard epoxy powder coating delivers exceptional corrosion
resistance.
• Ergonomically designed rugged cast aluminum handle.
• Removable hinged cover allows for ease of installation and
maintenance.
• Short circuit withstand rated to 10,000 RMS symmetrical
amperes (unfused).
• Single top and bottom conduit entries supplied, drilled and
tapped 1-1/4” NPT.
• Key-hole mounting feet for easy installation.
• 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 the ON position.
• Line side accommodates #8–#4/0 AWG copper wire. Load side
accommodates #8–#4/0 copper wire.
• 100 Amp models and smaller are suitable for use with DC
voltages (250 Vdc Max) as well as AC voltages.
• All models are suitable for use with AC voltages to 600 Vac max.
Standard Materials
• Enclosure: copperfree (4/10 of 1% max.) aluminum
• Operating handle: durable cast aluminum
• Hardware: stainless steel
Standard Finishes
• Enclosure: epoxy powder coating
Options
Must be listed in alphanumeric sequence at the end of the catalog number.
• Auxilliary Contacts. One set of NO/NC contacts. Add
sufx –AUX.
• Breather/Drain. Factory installed. Add sufx -BD.
• LED indicator lights: one light indicates there is power to unit
and other indicates switch is in ON position add sufx –IL.
NEC/CEC Certifications and Compliances
• CSA Standard: C22.2 No. 4
• UL Standard: UL 698
• cCSAus Certied: 039569
DISTRIBUTION EQUIPMENT: NEC/CEC HAZARDOUS LOCATION SWITCHES
© April 2019
WD2S Series Factory Sealed Disconnect Switches
OFF
ON
166.6 mm
(6.56")
265.9 mm (10.47")
304.8 mm (12.00")
(20.00")
508.0 mm
(21.25")
539.8 mm
174.8 mm
(6.88")
Fused and Non-Fused
No External Seals Required.
NEC/CEC — Unfused:
Class I, Division 2, Groups B, C, D
Class II, Division 1 and 2, Groups E, F, G
Ex de IIB + H2; Class I, Zone 1, AEx de IIB + H2 T5
Types 3, 4, 4X, 5
Operating Temperatures
Classification T Number
Class I, Division 2 T3C
Class II, Division 1 and 2 T6
NEC/CEC — Fused:
Class I, Division 2, Groups B, C, D
Class II, Division 1 and 2, Groups E, F, G
Types 3, 4, 4X, 5
Catalog Number
Amps Max 240 Vac HP 480 Vac 600 Vac
Fused Non-Fused
30 7.5 15 20 WD2S3034F WD2S3034
60 15 30 50 WD2S6034F WD2S6034
100 25 40 50 WD2S1034F WD2S1034
200 — — — — WD2S20034
Dimensions in Millimeters (Inches)
Front Side Front Side
174.8 mm
(6.88")
OFF
WD2S3034F, WD2S6034F, WD2S3034,
WD2S6034, WD2S1034, WD2S20034 WD2S1034F
ON
Fuses not included in fused units. For maximum horsepower please consult fuse manufacturer.
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