Link terminals Electrical scheme relay Working voltage, AC < 240 V SKU XL68K2U4XMNWKB Temperature of surroundings -20...60 В°C Code SN2304 Level of protection IP 40 Used materials plastics Display type function: 11 x LED- switching status: LED red ATEX identification II (1) G [Ex ia Ga] IIC Terminals protection class IP 20 Voltage category AC Channels, num. 1 Technical code VS2000/240VAC/EXI/1G Compliance PTB 01 ATEX 2075