Catalog > Electro-Mechanical Components > Relays > Solid State Relay Base DIN Rail Base DIN Rail Relay for 5704 Series RT704-B Relay Socket -DIN Rail / Surface Mount w/ Screw Terminals for all 3604 series Plug-in Relays 53.01 ZAR inc for 1 Each 60 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE