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Shock test to EN 60947-5-2 with 0.5 joules. • Marking II 3D Ex tD A22 IP65 T90°C X Ta: -20...60°C ID000A / ID500A Installation / Set-up The units must only be installed, connected and set up by qualified staff. The qualified staff must have knowledge of protection classes, regulations and provisions for apparatus in hazardous areas.
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Special conditions for safe operation • For units with terminal chamber (cable gland) and cable units a sufficient strain relief must be ensured or the cable must be firmly laid. • For test purposes, the housing and housing parts made of plastic were exposed to mechanical stress of 0.5 joules (in accordance with EN 60947-5-2).