Emerson Exchange 365

• Not Answered

DI 3-wire fused termination block (KL4502X1-PA1), which class it is rated for ? Does any one can provide detail of it?

Hi,

I am looking to install DI 3-wire fused termination block in Class 1, Div 2, Group D hazardous area but can't find any information for its approval. Does anyone has this information? Can you please provide the link or info?

rane.dipak

• 30 Dec 2014 4:43 PM
• Cancel

4 Replies

• Ray Emerson

  

  • 30 Dec 2014 4:54 PM

  Rane -
  
  A global compliance statement for S-Series Electronic Marshalling products may be found in the Electronic Marshalling Product Data Sheet (http://www2.emersonprocess.com/siteadmincenter/PM%20DeltaV%20Documents/ProductDataSheets/PDS_S-series_Electronic_Marshalling.pdf). Page 37 lists the Hazardous Area installation limitations for FM, cFM, ATEX, and IEC-Ex. This document specifies compliance with FM / cFM for Class 1, Div 2, Groups A, B, C, D, Temperature group T4 for all S-Series Electronic Marshalling components.
  
  Additionally, ATEX instruction sheets are available for both the DI CHARM and the fused CHARM terminal here: http://www2.emersonprocess.com/en-US/brands/deltav/documentation/Pages/atex.aspx.

  • Cancel
• rane.dipak

  

  • 30 Dec 2014 5:01 PM

  In reply to Ray Emerson:

  Thanks Ray, Silk screen printed on terminal block doesn't have this information in actual, however all other termination block have it.

  • Cancel
• rane.dipak

  

  • 30 Dec 2014 5:44 PM

  In reply to Ray Emerson:

  ATEX instruction sheet doesn't have this termination block in the list i.e. KL4502X1-PA1.

  • Cancel
• Ray Emerson

  

  • 30 Dec 2014 6:06 PM

  In reply to rane.dipak:

  Doesn't appear to be in the internal document library, either. The 2-wire fused terminal block is shown (http://www2.emersonprocess.com/siteadmincenter/PM%20DeltaV%20Documents/ATEX/ATEX_KL4502X1-LA1.pdf), but not the new 3-wire one. I know all the CHARMs hardware is designed to Class 1, Div 2, but I certainly wouldn't be comfortable deploying the hardware without paperwork to back it up. This may be worth a call to Worldwide Customer Service.

  • Cancel