Catalog > Electro-Mechanical Components > Enclosures > Other Types > Miscellaneous Relay Base SURF/DIN SURF/DIN Relay Base for 4031 Style Relay Relay Base SURF/DIN for 4031 Style Relay Part No: 9503 23.66 ZAR inc for 1 Each (Quoting) Add to Cart Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Downloads Datasheet - Model -CLX-QA PDF File 808.85 KB