The Crabtree Diamond Geyser 30A Double Pole Isolator is a mains isolation switch designed for geyser and high-load applications in residential and commercial installations. Built from robust ABS with a white high-gloss finish and featuring mono-block terminals for secure wiring, this switch provides reliable disconnect capability with SABS approval. The modern beveled design with clip-on cover plates makes it suitable for surface-mounting installations where clean aesthetics and ease of maintenance are important.