Empty enclosures for low-voltage switchgear and controlgear assemblies. General requirements Ingestion-build-228203 BS 6165 has been prepared

BS 6165 has been prepared under the direction of the Fire Standards Policy Committee and specifies requirements for non-refillable fire extinguishers of the aerosol type for various applications

quantities of devices under the test (DUT)

BS 3728 is an International Standard that focuses on specifications for size designation of children’s and infants’ wear

And the single-mode measurements are made with a 1 310 nm and/or 1 550 nm source because transceivers used for parallel optics applications have an MPO interface operating at these wavelengths

associated with the result of a calibration

Empty enclosures for low-voltage switchgear and controlgear assemblies. General requirements Ingestion-build-228203 BS 6165 has been prepared1 Scope This International Standard applies to empty enclosures, prior to the incorporation of switchgear and controlgear components by the user, as supplied by the enclosure manufacturer. This standard specifies general definitions, classifications, characteristics and test requirements of enclosures to be used as part of switchgear and controlgear assemblies (e. g. in accordance with the IEC 61439 series), the rated voltage of which does not exceed