Compact and Reliable: Buchholz Relay MBP

MBP Buchholz Relay 900x300 Maier

Our completely improved Buchholz Relay MBP enlarges our product portfolio of protection devices for power and distribution transformers.


During the past several years of product development the focus was on the compact, cost-efficient design and the longtime reliability of the device. The switch elements have been constructed completely separated from the oil circuit. That prevents leakage and makes the device very easy to maintain in built-in condition without the need of lowering the oil level.

The MBP Buchholz Relays come with our well-established UV and corrosion resistant SOLIDLINE coating.

Find out all advantages and properties directly on Buchholzrelay MBP for transformers.