• Additional Push-In Plus terminal sockets are used to save wiring work in comparison with traditional screw terminals. (Wiring time is reduced by 60%* in comparison with traditional screw terminals.) • Relays with forcibly guided contacts (EN 50205 Class A, certified by VDE). • Supports the CE marking of machinery (Machinery Directive). • Helps avoid hazardous machine status when used as part of an interlocking circuit. • Four-pole and six-pole Relays are available. • The Relay’s terminal arrangement simplifies PWB pattern design. • Reinforced insulation between inputs and outputs. Reinforced insulation between some poles of different polarity.