Electrical design: DC Ambient temperature: -20...60 °C Connection: terminals up to 2.5 mm² Marking of the unit: ExII (1) G [Ex ia] IIC ExII (1) D [Ex ia] IIIC Protection: IP 20 Operating voltage: 24 V DC SKU EXSE6IUUAEYU13 Output function: relay (1 changeover contact) Shortcode: NV1121/24VDC/RL/1D/1G Contact rating: 253 V AC / 2 A / cos phi > 0.7 // 40 V DC / 2 A, resistive load Approval: PTB 02 ATEX 2036 Product Name: N0530A