Document of Conformity

Certificate No.:

IECEx Certificate

of Conformity

IECEx KEM 06.0032U

Date of Issue:

2008-11-21

Issue No.: 1

Page 4 of 5

DETAILS OF CERTIFICATE CHANGES (for issues 1 and above):

Addition of PDK series Terminals.

Certification to IEC 60079-7, 4-th edition.

Correction of Nominal current value for the type PEI 16 from 37 A to 38 A.

Alternative current bar material.

Shape of metal wire guide at the wire entrance of all terminal blocks.