Description

Applies to ballasts (excluding those of the resistance type) intended for use in switch-start circuits for the operation of hot cathode pre-heat start fluorescent lamps, on a.c. voltages at a frequency of 50 cycles per second. It is not intended to apply to ballasts for use in quick-start and instant-start circuits.

Product Details

Edition:

1st

Published:

01/01/1959

Number of Pages:

21

File Size:

1 file , 780 KB

Product Code(s):

10132196