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DUB | D.C. overvoltage relay |
- OUT OF PRODUCTION -
The overvoltage relays series DUB are intended for the protection against the voltage rises in d.c. auxiliary circuits. They can be employed in electric switchgears, substations and plants where a high reliability is required.
The relays DUB require a supply auxiliary voltage, which can be as well the monitored voltage itself.
Specifications
Key: standard optional alternative
Protection functions
- D.C. overvoltage (45)
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