Definitions, classification, characteristics, marking, standard conditions for operation, construction and tests. Appendix includes direct switching of individual motors.
BS 5419:1977
Original price was: $264.16.$132.00Current price is: $132.00.
Specification for air-break switches, air-break disconnectors, air-break switch disconnectors and fuse-combination units for voltages up to and including 1000 V a.c. and 1200 V d.c.
BSI Group , 03/31/1988
Pages: 51
