Electrical appartus for explosive gas atmospheres - Construction, test and marking of group II category I G electrical apparatusBS EN 60079 26: 2004 specifies the particular requirements for construction, test and marking for electrical apparatus of Group II intended for use in Zone 0 as defined in BS EN 60079 10: 2003. This electrical apparatus, within the operational parameters specified by the manufacturer, ensures a very high level of protection that includes rare faults related to the apparatus or two faults occurring independently of each other. This electrical equipment

Support blocks

Digital signal level and bandwidth

Constant tensile deformation method

Cable management

The specification of privacy/data protection requirements that may apply is outside the scope of this part of BS ISO/IEC 24713

a) the Los Angeles test (reference method)

The ability to identify groups or suites of software products in the same way as for individual software products

It covers good practice in matters affecting the design

Objectives

Appendix 1

The fundamental ESD control principles that form the basis of this Standard are as follows:

IEC 60989:1991