WIKA TR21 Serie Informations Complémentaires page 19

Appendix 3: EPL Matrix
EPL matrix
Model Ex ia, Ex ib, Ex ic
EPL
Ga Da
TR21-A
 
TR21-B
 
TR21-C
 
WIKA additional information model TR21 (Ex i)
Ga/ Da/ Gb Db
Gb Db
   
   
   
Ex eb, Ex ec, Ex tb, Ex tc, Ex nA
Gc Gb Db
- -

- -

- -

EN
Gc Dc
- -
- -
- -
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