Overload relays ZEB12, ZEB32,
ZEB65, ZEB150 and ZEB225
Notes and Standards
32
Due to the heightened risk in potentially explosive areas, the
following notes and standards have to be observed carefully:
• EN 60079-14 / VDE 0165-:
Electrical apparatus for explosive gas atmospheres.
• EN 60079-17:
Inspection and maintenance of electrical installations in
hazardous areas.
• EN 50495:
Safety devices required for the safe functioning of equip-
ment with respect to explosion risks.
a The Sira certificate number is: Sira 13ATEX9348
10/13 MN03402007Z-DE/EN