Multifunctional Timers- Zelio RE22 Series 22.5 mm profile width Screw terminals connection State indication by LED Repeat accuracy of +/- 0.5 % conforming to IEC 61812-1 Available option of supplying a load in parallel Operating temperature of -20 → 60 °C Self extinguishing housing material Ingress protection of IP20 (terminal block), IP40 (housing) and IP50 (front face)