The new Deba n.v. digital protection relay RP600 is of the "self-powered" type, and easily integrated into the new VA-2 and the VA-2RP vacuum circuit breakers, as well as into modern vacuum circuit breakers made by other manufacturers. The main features: - ready to be connected up to a laptop ; - user-friendly user interface with easy-to-read display; - very easy and quick to programme, thanks to the menu-driven layout; - wide adjustment range and extensive functionalities .