PCB relay with forcibly guided contacts - Protective separation between control and load circuit (leakage and creepage distance > 8mm) - EN 50205, type A - Double and reinforced insulation between the contacts - Contact mounting: SIS312 3NO/1NC SIS222 2NO/2NC - Small external dimensions - Mean coil power 0.5W - Holding power 0.15 W - For Railway Applications: EN 50155