Requirements for photo-electric control units and associated sockets for operation on supply voltages not exceeding 250 V and capable of switching a current not exceeding 10 A. Includes requirements for electrical and photometric performances. Cross References:BS 950:Part 1BS 4533:Part 101BS 4782BS 5225:Part 1BS 5490BS 5901
BS 5972:1980
Original price was: $190.50.$95.00Current price is: $95.00.
Specification for photoelectric control units for road lighting
BSI Group , 09/30/1980
Pages: 12


