RS PRO Key Selector Switch 3 Positions 2 NO Contact Configuration 22.5 mm Cutout Diameter GCX Series 238-3958

RS PRO 238-3958 Key Selector Switch is a three-position switch featuring a 2 NO (normally open) contact configuration, designed for reliable industrial and commercial use. It includes a chrome-plated key-actuator switch head with a black short lever, optimized for precision and durability.

The switch is front panel mountable via a 22.5 mm cutout diameter and boasts an outer diameter of 30 mm, ensuring compatibility with standard panel holes. This selector switch conforms to IP65 and IP20 ingress protection standards, offering resistance against dust particles and water, making it suitable for harsh environments.

Constructed with high-quality materials, the switch head assembly is non-illuminated and designed to provide a positive tactile feedback during switching actions. The contact blocks are configured for either 2 or 3 positions with screw terminals, which include captive cable clamps for secure wiring.

This unit can operate within a broad temperature range from -25 °C to +70 °C, with storage temperatures between -40 °C and +80 °C. Mechanical durability is rated at 0.3 million cycles, with electrical endurance represented by B10d at 0.6 million cycles, ensuring longevity and dependable performance.

The support base allows for secure mounting to panels up to 6 mm thick, minimizing any unwanted movement during operation. Typical applications span automotive, industrial control systems, building and public works, lighting controls, medical equipment, and commercial kitchen appliances.

Features a chrome-plated, non-illuminated key actuator head with black short lever. Provides 2 NO contact configuration in a 3-position selector switch. Offers IP65 and IP20 ingress protection for reliable operation in tough environments.

Includes screw terminal connectors with captive cable clamp for stable wiring. Durable mechanical lifespan with 0.3 million operations and electrical endurance of 0.6 million (B10d) cycles. Operates effectively within -25 °C to +70 °C temperature range for versatile use.

Panel mountable with a precise 22.5 mm cut-out diameter and 30 mm outer diameter.

RS PRO's 238-3958 Key Selector Switch is engineered and built in Italy, reflecting strict quality control and advanced manufacturing standards. It belongs to the GCX series, recognized for robust and ergonomic selector switches suitable for diverse industrial and commercial environments.

EnvMart offers this high-quality RS PRO Selector Switch as part of its comprehensive range of electrical switches and actuators, supporting automation and control system requirements.