DN25-F16 Flanged and DN25-F50 Flanged
ARES Buchholz Relay in accordance with EN 50216-2 protects liquid immersed transformers and reactors with conservator. It will be mounted in the pipeline between transformer and conservator tank.
ARES Buchholz Relay operates as a protection device that can be provided with two contacts for alarm and tripping.
Reed switches up to 2 NO or 2 CO contacts per function , Ambient temperature: -30 °C bis 55 °C, IP65