Beluk is one of the leading manufacturers of power factor control relays in the world. Our experience in this field dates back to the year 1956. Our customers have also profited from our forward-looking concepts in the construction of switchgear for more than 30 years.

On the basis of this extensive know-how, we offer to you not only matured standard components, but also problem solutions tailor-made or fit to your specific requirements. Experienced specialists support you with word and deed in your planning.

The production organisation has been set uo in accordance with DIN EN ISO 9001, thus guaranteeing a uniformly high quality level. In addition, we are always on the latest technological level thanks to well-founded research and development. A large number of renowned customers all over the world documents our reliability.