Three-phase supervision/protection relay for tripping/asymmetrical/monitoring phase control
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Three-phase monitoring and protection relay for sequence, tripping and phase asymmetry control. FKV-03/03N (VOLTAGE)
Phase protection relays are designed to protect three-phase loads from damage caused by line voltage.
- Asymmetry: 40%
Protection against phase failure and phase sequence
DIN rail installation
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Width 23 mm