Further information for Schalk RDS U1 - double relay 230VAC 2Schliesser potential free 10A RDSU19
The monostable double relay RDS U1 was developed for general control technology. The creepage and clearance distance between the control inputs and the potential-free normally open contacts is 8mm, the creepage and clearance distance between the two normally open contacts is 3mm., Dimensions: 43x43x18.5mm, 230V AC