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    VTT 17 ATEX 047U

    VTT 17 ATEX 047U Certificates of Conformity for SHORV, SHORV-N, and PKIV Flameproof Enclosures with ATEX Standards.
    Explosion Protection Marking: II 2 G Ex db IIC Gb or Ex db IIB + H2 Gb, II 2 D Ex tb III C Db. Ambient Temperature Range: -60°C to +60°C. Certificates issued by VTT Expert Services Ltd, part of VTT Finland Ltd., a technical research center in Finland.

    Equipment compliant with the certificate:

    PPG 20A, 25A Explosion-Proof Exd Rotary Switches (Switches)
    PPG 20A, 25A Explosion-Proof Exd Rotary Switches (Switches)