Weidmuller 1100360000 RS-series relay with screw connection. The RS 30 24VUC BL/SL 1U relay is made of 0.15 gold flashed AgNi contact. The RSM relay multiplexers are available as 4, 8 and 16 Way modules. To reduce the wiring work, the DC variants are fitted with a common plus or minus potential. The optional IEC603-1 plug-in connector enables the connection of pre-assembled lines. The screw connection system is used to connect the conductor with a rated cross-section of 2.5mm². For switching and amplification of digital signals in automation engineering as well as for electrical isolation between control and load circuit.