
Code of practice for selection, installation and maintenance of electrical apparatus and associated equipment for use in explosive atmospheres (other than mining applications) Apparatus with type of protection 'n' - Non-sparking apparatus
出版:Standards Australia

专家解读视频
Deals with apparatus certified or assessed in accordance with the requirements of type of protection 'n'. It does not apply to underground mining, but may be applied to certain surface mining installations. For the purpose of the Standard, explosion risks due to the presence of combustible gases and vapours only are considered.