Specifies requirements for three-pole switch-fuse combinations having rated voltages above 1 kV up to but not including 52 kV for use in three-phase a.c. systems. Covers combinations in which the switch is opened by fuse-striker action with or without the operation of other tripping devices.
Product Information
Published:
12/31/1990
Pages:
28
ISBN:
0726265349
File Size:
1 file , 220 KB
Language:
English
Note:
This product is unavailable in Ukraine, Russia, Belarus