• Combination units (Protection and Control)
• UMZ protection
• Line differential protection
• Transformer differential protection
• Distance protection
• Motor protection
• Earth fault relays

The protection equipment and their proper functioning have a direct influence on a trouble-free operation of your system. An optimal level of security in the interaction of the individual components is in the interest of the operator.

In addition to the delivery of equipment GSB also offers a complete package of services. This includes analyzes, concepts, maintenance, diagnostics, upgrading work and commissioning including testing and protocol reports.

Our trained and experienced staff has the know-how of the newest protection device families and service well-known customers in the energy and industry since many years.