SDF SWITCH DISCONNECTOR FUSE UNIT WITH OPEN EXECUTION BOLTED TYPE 4 FUSE Features- Offers economy of space thereby reducing cost and panel size.
- Provides Ease of operation and offers complete safety.
- Splits the arc into multiple arclets thereby extending life of Switch.
- Enables safety during Operation / Non Operation of the Switch
These are the same model:
ISFSFF4320, ISFSFF4250, ISFDFF4125, ISFKFF4400, ISFFFF4032, ISFKFF4320, ISFKFF4250, ISFKFF4630, ISFDFF4032, ISFFFF4125, ISFKFF4800, ISFFFF4100, ISFSFF4630, ISFDFF4100, ISFSFF4160, ISFSFF4400, ISFKFF4160, ISFSFF4800, ISFFFF4063, ISFSFF4200, ISFDFF4063, ISFKFF4200.
SPECIFICATION
Operating altitude | 2000 metres |
Rated operational voltage | 415V AC |
Rated impulse voltage | 1000V AC |
Rated impulse voltage | 8 kV |
Standard conformity | IS 13947-3 |
Utilisation category | AC-23A |