S1 UVR 5 | 3 Phase, 4 Wire Under Voltage Relay Power ON Delay 5-15 min. Adjustable
System Supply
- System400 VAC ± 20% ( 3 ø – 4 W), 48 – 63 Hz.
Power ON / RESET Delay
- Power ON / RESET Delay5 to 15 min. Selectable in step of 1 min
Output Contact
- Output Contact1 CO
Trip Setting
- Under Voltage75% fixed of System Supply






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