Rectangular, height 40 mm, Variable orientation of active face in 9 directions, Plastic, PBT-GF30-VO, High-luminance corner LEDs, Optimum view of operating voltage and switching state from any position, Large coverage, DC 2-wire, nom. 8.2 VDC, Output acc. to EN 60947-5-6 (NAMUR), Terminal chamber, ATEX category II 2 G, Ex Zone 1, ATEX category II 1 D, Ex Zone 20, SIL 2 (Low Demand Mode) acc. to IEC 61508, PL c acc. to ISO 13849-1 at HFT0, SIL 3 (All Demand Mode) acc. to IEC 61508, PL e acc. to ISO 13849-1 with redundant configuration HFT1