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| Country of Origin | Italy |
|---|---|
| Brand | RS PRO |
| Outer Diameter | 30 mm |
| Model | 238-3937 |
| IP Rating | IP65 |
| Number of Positions | 3 |
| Operating temperatures | -25 °C to +70 ° C |
| Switch Position | 2 or 3 |
| Standards/Approvals | RoHS |
| Switch Operation | Maintained |
| Actuator Colour | Transparent |
| Cutout Diameter | 22.5mm |
| Stock Temperatures | -40 °C to +80 ° C |
| Switch Actuation | Maintained or Spring Return from Left and Right |
| Mechanical durability (Millions of operations) | 0.3 |
| B10d (Millions of operations) | 0.6 |
| Green, 2 Position, Maintained - RS stock no | 238-3934 |
| Transparent, 2 Position, Maintained - RS stock no | 238-3935 |
| Green, 3 Position, Maintained - RS stock no | 238-3936 |
| Transparent, 3 Position, Spring Return from Left and Right - RS stock no | 238-3938 |
| Transparent, 3 Position, Maintained - RS stock no | 238-3937 |
RS PRO 238-3937 is a 3 Position Illuminated Selector Switch Head designed for electrical and automation control applications, featuring a 22.5 mm cutout diameter for precise panel mounting. The transparent actuator lever is illuminated, providing clear visual feedback during operation. This selector switch head is designed to be maintained in the selected position for steady operational control.
The device has an outer diameter of 30 mm and is constructed with a robust plastic body ensuring mechanical durability up to 0.3 million operations. The switch offers IP65 ingress protection, making it dust tight and resistant to water jets, which suits demanding industrial environments.
Operational temperature range spans from -25 °C to +70 °C, and storage temperatures range between -40 °C to +80 °C, ensuring reliability across various conditions. The product adheres to RoHS standards reflecting its compliance with environmental safety directives.
This selector switch head is ideal for a broad range of applications including industrial control systems, automotive electronics, medical equipment, lighting control, and commercial kitchen appliances. Assembly involves front panel mounting and secure fixing with screws to a compatible support base and contact block.
Designed for 3 maintained switch positions with illumination. Transparent colored actuator lever ensures excellent visibility. IP65 rating provides robust ingress protection for harsh environments. Durable plastic construction supports extended mechanical life.
Complies with European environmental standards RoHS. Wide operating temperature range supports versatile usage conditions. Suitable for automotive, commercial, industrial, and medical equipment.
RS PRO products are globally trusted for their high quality, durability, and adherence to industry standards. This selector switch head model 238-3937 combines reliable functionality with ease of installation and maintenance, making it a dependable component in numerous electrical control systems.
Browse more products in Selector Switch Heads at EnvMart to find complete switch solutions for your applications.
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