Monitoring/protection three-phase relay for checking overvoltage, undervoltage, sequence/failure
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Control relay - monitoring / protective three-phase relay for checking overvoltage, undervoltage, sequence, phase failure with timer. GKM-12/12F (TENSE)
Phase protection relays are designed to protect three-phase loads from damage caused by line voltage
- Overvoltage: 230V – 300V AC (adjustable)
- Undervoltage: 140V – 210V AC (adjustable)
Timer: 0.1 sec - 20 sec (adjustable)
Protection against phase failure
- Phase sequence control (GKM-12F)
Mounting on a DIN rail
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Width 17.8 mm