Appleton™ Unicode™ 2 Series Stainless Steel Control Stations and Switches

Appleton™ Increased Safety Unicode™ 2 Series stainless steel control stations and switches are ideal for use in hazardous locations and washdown areas. A variety of push buttons and selector switches are available for use in conjunction with contactors or magnetic starters for remote control of motors. They provide circuit control and/or selection. Pilot lights are available to provide visual assurance that an electrical function is being performed at a remote or local location.

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SK4A185
Appleton™ PN SK4A185
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U61W2A3
Appleton™ PN U61W2A3
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U61W2A3
Appleton™ PN U61W2A3
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U61W2A3A3
Appleton™ PN U61W2A3A3
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U61W2A5
Appleton™ PN U61W2A5
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U61W2A5A9
Appleton™ PN U61W2A5A9
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U61W2A9
Appleton™ PN U61W2A9
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U61W2B3
Appleton™ PN U61W2B3
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U61W2C3
Appleton™ PN U61W2C3
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U61W2C9
Appleton™ PN U61W2C9
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Features

  • Ideal for the control of equipment at power, chemical and petrochemical plants, petroleum refineries, re-verse osmosis plants, pulp and paper processing plants and various industrial applications
  • Employs Ex de method of protection which eliminates the need for external seals
  • Operators include push buttons, illuminated push buttons, selector switches, control and load break switches and LED pilot lights.
  • Pilot light employs high intensity single LED with lifetime of 100,000 hours that can be used at 12 Vac to 254 Vac 50/60 Hz and 12 Vdc to 60 Vdc
  • Up to 3 contact blocks per actuator can be used
  • See catalog pages for contact block technical data.
  • See catalog pages for selector switch technical data.
  • Enclosures are rated for IP66 with firmly secured gasket
  • Operators and contact blocks are spaced for easy wiring
  • Wide selection of termination methods available
  • Choice of DIN rail mounted high performance contact block suitable for low intensity (less than 5 mA). TS35 rail mounted components are held securely in place during operation and easily removed for service
  • Brass Inserts are provided for TS35 DIN rails or mounting plates to be installed inside the enclosure

Specifications

NEC Certification and Compliances
Class I, Division 2, Groups A, B, C, D; Class II, Groups E, F, G; Class III; Ex de IIC/DIP A21; IP66, Type 4X
CEC Certification and Compliances
Class I, Division 2, Groups A, B, C, D; Class II, Groups F, G; Class III; Type 4X; Class I, Zone 1, AEx de IIC/AEx tD 21; IP66
ATEX and IECEx Certification and Compliances
Zone 1 and 2 - 21 and 22; Ex II 2 GD; Ex de IIC/Ex demb IIC/Ex tD A21; IP66; IK10
Standard Materials and Finishes
316L stainless steel body and cover with natural finish and captive stainless steel cover screws
Accessories
See catalog pages for details
Options
See catalog pages for details
Surface Temperature
T80 °C to T95 °C (T176 °F to T203 °F)
NEC and CEC Temperature Class
T6 (at +40°C) or T5 (at +55°C)
NEC and CEC Ambient Temperature
-40 °C to +55 °C (-40 °F to +131°F)
ATEX and IECEx Ambient Temperature
-50 °C to +70 °C (-58 °F to +158 °F) (empty enclosure, temperature to be determined according to actuator)

Documents & Drawings