BS EN 60079-6:2015 Historical

BS EN 60079-6:2015 specifies the requirements for the design, construction, testing and marking of Ex Equipment and Ex Components with type of protection liquid immersion "o" intended for use in explosive gas atmospheres.

Ex Equipment and Ex Components of type of protection liquid immersion "o" are either:

• Level of Protection "ob" (EPL "Mb" or "Gb")
• Level of Protection "oc" (EPL "Gc")

For Level of Protection "ob", this standard applies where the rated voltage does not exceed 11 kV r.m.s. a.c. or d.c.

For Level of Protection "oc", this standard applies where the rated voltage does not exceed 15 kV r.m.s. a.c. or d.c.

NOTE Requirements for higher voltages are under consideration.

This standard supplements and modifies the general requirements of IEC 60079-0. Where a requirement of this standard conflicts with a requirement of IEC 60079-0, the requirement of this standard takes precedence.


Cross References:
IEC 60079-0
IEC 60156
IEC 60247
IEC 60296
IEC 60529
IEC 60814
IEC 60836
IEC 61099
IEC 61125
IEC 62021-1
IEC 62535
ISO 2592
ISO 2719
ISO 3016
ISO 3104
IEC 60050-421
IEC 60050-441
IEC 60079
IEC 62770
EN 50495
EN 60079-0
EN 60156
EN 60247
EN 60296
EN 60814
EN 60836
EN 61099
EN 61125
EN 62021-1
EN 62535
EN ISO 2592
EN ISO 2719
EN ISO 3104
EN 60079
EN 62770


All current amendments available at time of purchase are included with the purchase of this document.