KSCdirect

Product Data

KSCdirect Part #: APP U21W4A5A9
Description: CNTRL STA UNICODE 2 POLYESTER
MFG Part #: U21W4A5A9
UPC: 78138126216
Supplier: Appleton-Emerson Industrial Automation
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Details

Description

AppletonĀ® UniCodeā„¢ 2 Pushbutton Control Station, Bottom Explosionproof, 600 VAC, 10 A, 2 Operators, 1NC-1NO Contact Configuration, Momentary Contact Mode, NEMA 4X NEMA Rating, DIN Rail Mounting, -55 to 60 deg C Operating, Polyester, Black, 4.72 in H x 4.72 in W x 3.58 in D Dimensions

Features:

  • 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
  • Up to 3 contact blocks per actuator can be used, enclosures are rated for IP66 with firmly secured gasket
  • Operators and contact blocks are spaced for easy wiring
  • Wide selection of termination methods available
  • TS35 rail mounted components are held securely in place during operation and easily removed for service
  • Captive, corrosion-resistant stainless steel cover screws
  • Brass inserts are provided for TS35 DIN rails or mounting plates to be installed inside the enclosure

Applications:

For power plants, chemical and petrochemical plants, petroleum refineries, reverse osmosis plants, pulp and paper processing plants, various industrial applications, hazardous location and washdown areas

Standards/Approval:

  • UL 60079-0
  • UL 60079-7
  • UL 50
  • CAN/CSA C22.2 No. 0-M91/No. 25-M66/No. 213-M1987. No. 94-M91/No. 60079-0:07/No. 60529-2005, E60079-7-2003
  • cCSAus Certified
  • ANSI/IEC 60529-2004/ANSI/ISA 12.12.01-2011
  • CE Marked
  • NEC/CEC/IEC/ATEX/IECEx

Attributes/Specifications

Amperage Rating 10 A
Contact Configuration 1NC-1NO
Contact Mode Momentary
Dimensions 4.72 in H x 4.72 in W x 3.58 in D
Finish Black
Material Polyester
Mounting Type DIN Rail
NEMA Rating NEMA 4X
Number of Operators 2
Operating Temperature -55 to 60 deg C
Type Bottom Explosionproof
Voltage Rating 600 VAC
Manufacturer Appleton-Emerson Industrial Automation