Explosive atmospheres - Equipment protection by powder filling "q" not-eligible It gives guidance on the

It gives guidance on the selection and application of various techniques that can be used to help improve the way uncertainty is taken into account and to help understand risk

It has been prepared in accordance with the change to the metric system in the construction industry

BS EN 50423-1:2005 does not apply to:

What is BS EN 10293 about

Explosive atmospheres - Equipment protection by powder filling "q" not-eligible It gives guidance on theBS EN 60079 5 contains specific requirements for the construction, testing and marking of electrical equipment, parts of electrical equipment and Ex components in the type of protection powder filling q, intended for use in explosive gas atmospheres. BS EN 60079 5 applies to electrical equipment, parts of electrical equipment and Ex components with: a rated supply current less than or equal to 16 A a rated supply voltage less than or equal to 1 000 V