The Easypact CVS400 to 630 range of circuit breakers with Electronic trip unit technology is designed to guarantee the protection of all low-voltage electrical applications (cable or equipment) between 400 A and 630 A. This range consists of all products of Easypact CVS 400-630A family: 400-630F, 400-630H and 400 630N range. The environmental impacts of this referenced product are representative of the impacts of the other products of the range which are developed with a similar technology. The main function of the Easypact CVS product range is to protect the wires and equipments in the circuit when over current is over -- 80~400A (Overload Protection) or 800A(2In)/4000A(10In) (to realize short circuit current protection) in accordance with the Standard: IEC60947.2 for period of 20 years.