General requirements for electrical accessories. Specification Ingestion-build-228203 It includes recommendations on the

It includes recommendations on the design of electric lighting when used in conjunction with daylight

as well as air-to-air d

preconcentration or dilution

After re-solution in hydrobromic acid

General requirements for electrical accessories. Specification Ingestion-build-228203 It includes recommendations on the1 Scope 1. 1 This British Standard specifies requirements and tests to check the safety in normal use of electrical accessories which are not covered by other specific British Standards. Such accessories are intended for use in household, commercial and light industrial premises where: the nominal supply voltage does not exceed 250 V a. c. single phase, 50 Hz to 60 Hz or 250 V d. c.; the rated current of the accessory does not exceed 63 A. Unless