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Even for Harshest Conditions: Protection Relay MCHD

MCHD Protection Relay 900x300 Maier

All-in-one protection for hermetically sealed transformers in accordance with EN50216-3 sets new standards.

Our new protection relay for the detection of oil temperature, oil level, overpressure, or gas formation sets new standards for the durability and the operation under extreme conditions. The device housing is made of aluminum with our well-established SOLIDLINE powder coating. The switch elements have been designed separated from the oil circuit. This combination prevents leakage caused by UV influence or cable bushings.

Find out all details and advantages on the MCHD product page