The 2PPM is a 22mm non-illuminated metal push button operator designed for industrial control and switching applications. It features a maintained action attachment design that allows up to four switch contacts to be installed, with available contact options including normally open and normally closed configurations in both silver and gold-plated variants. The operator is certified for NEMA Type 4X environments and is available in multiple mounting styles (flush, projecting, booted, and recessed) with a standard stem length of 50mm (2 inches), with other lengths available upon request. The product utilizes heavy-duty contact blocks with self-wiping contacts and mounting screws that can be stacked for expanded circuit configurations. The 2PPM is ideal for applications requiring reliable momentary or maintained switching action in harsh industrial environments, offering flexibility through interchangeable switch contact blocks sold separately.