TOB1-63H manual transfer switch is suitable for two-path power supply system with AC 50 HZ/60HZ, rated working voltage 240V~400V, rated current from 16A ~ 63A.It can manually transfer power supply to reserve power or generator when common power occurring fault so as to the reliability and safe of supply power.TOB1-63H has the protective function of overload, under-voltage, short circuit and phase which is especially suitable for using in the place where does not allow power supply failure, such as fire , hospital, marketplace, high-rise , bank, TV station and so on.Rated voltage: 230V 50/60HzBreaking capacity: 6KaRated current:16AColour:WhiteMaterial: retardant materialSize:80 x 78mmPackage Contents:1 x Circuit breakerOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.