Specifies the safety requirement for electric fans and regulators intended for use on single-phase a.c. and d.c. circuits not exceeding 250 V. The requirements relate to ceiling, table, pedestal and ventilating fans for non-industrial use, including ships.
BS 4934:1973
Original price was: $264.16.$132.00Current price is: $132.00.
Specification for safety requirements for electric fans and regulators
BSI Group , 02/28/1977
