FSA gas shut-off device approved as a central shut-off device for all fuel gases as per DVGW Code of Practice G 260 up to a guaranteed inlet pressure pe < 500 mbar, comprising a double gas solenoid valve as per DIN EN 161. Brass screw fittings in the inlet and outlet sections and a gas ball valve with integral thermally activated shut-off equipment for manual shut-off is pre-installed in the gas inlet of the device.