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Protection Relay


Protection for circuits and electrical equipment


A range of protections relays to keep switchboards and electric/electronic devices safely under active control.


It is essential to ensure the safety of an electrical system using a system of protection relays to safeguard the operators working in that environment as well as the system lines and equipment.


Protection relays, why to choose Microidea 


Microidea can customise the technical specifications of its relays to fully adapt them to the customer's needs, even for small batches.


Those looking for generator protection systems or switchboard protection relays can rely on Microidea, which has been refining its techniques and products for low voltage industrial automation for over 40 years.