RS PRO 3-position Maintained Key Switch Head, Chrome Plated Body, 22.5 mm Cutout, IP65 Rated, Italy 238-3930

The RS PRO 238-3930 is a 3-position maintained key switch head designed to provide secure and precise control in industrial and commercial environments. Manufactured in Italy, this selector switch head features a chrome plated body with a black finish, ensuring durability and resistance to wear. The product is intended for front panel mounting through a 22.5 mm diameter cutout, secured firmly with screws alongside a compatible support base and contact block.

Its maintained switch operation allows the key to hold the switch position physically until it is manually changed, making it ideal for applications requiring reliable position retention. The device features three distinct switch positions, allowing versatile control action and security.

Rated IP65, the key switch head provides excellent protection against dust and water ingress, suitable for harsh operating environments. The operational temperature range spans from -25 °C to +70 °C, with stock temperatures capable of withstanding -40 °C to +80 °C, ensuring performance reliability in various climatic conditions.

This RS PRO selector switch head complies with multiple standards including CE, UKCA, EN 60947-5-1, and UL 508, confirming its adherence to international safety and quality norms. Mechanical durability is rated to 0.3 million operations, guaranteeing longevity in demanding industrial use cases.

Applications include automotive controls, building and public works, industrial control systems, lighting control panels, medical equipment interfaces, and commercial kitchen appliances. The product's secure key number G.513 ensures controlled access and operation in sensitive or restricted areas.

Chrome plated construction enhances durability and wear resistance. Panel mount installation via a 22.5 mm cut-out simplifies integration. Three maintained positions provide versatile operational control. IP65 protection suitable for challenging environmental conditions.

Complies with major international electrical and safety standards. Suitable for diverse industrial and commercial applications. Operates reliably over a broad temperature range. Manufactured in Italy ensuring quality manufacturing processes.

Includes keyed security for restricted access control.

RS PRO Selector Switch Heads are trusted globally by engineers for their rigorous testing and quality assurance. This product offers a dependable solution for selector switch needs across industrial, commercial, and infrastructure applications. Explore more RS PRO components and technical solutions on EnvMart for comprehensive electrical automation options.