Further information for Schalk RDSU19 double relay 230 VAC 2 contacts
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