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| Country of Origin | Italy |
|---|---|
| Brand | RS PRO |
| Colour | Black |
| Outer Diameter | 30 mm |
| Model | 238-3928 |
| IP Rating | IP65 |
| Number of Positions | 2 |
| Operating temperatures | -25 °C to +70 ° C |
| Switch Position | 2 or 3 |
| Standards/Approvals | CE - UKCA,EN 60947-5-1 and UL 508 |
| Switch Operation | Maintained |
| Cutout Diameter | 22.5mm |
| Stock Temperatures | -40 °C to +80 ° C |
| Mechanical durability (Millions of operations) | 0.3 |
| B10d (Millions of operations) | 0.6 |
| 2 Switch Position, Left key extraction, RS Stock no | 238-3928 |
| 2 Switch Position, left and right key extraction, RS Stock no | 238-3929 |
| 3 Switch Position, left, central and right key extraction, RS Stock no | 238-3932 |
| 3 Switch Position, central key extraction, RS Stock no | 238-3930 |
RS PRO 238-3928 2-position Key Switch Head Maintained is a precision selector switch head ideal for demanding industrial applications. It features a chrome plated black body mounted via a 22.5 mm panel cutout, enabling secure and reliable front panel installation. This switch head is maintained type, offering two distinct operating positions, and includes key number G.513 for secure operation.
The product provides an IP65 rating, making it highly resistant to dust ingress and water jets, suitable for harsh working environments. Built to meet standards such as CE, UKCA, EN 60947-5-1 and UL 508, it assures compliance and safety for diverse industrial control systems.
Operating temperature ranges from -25 °C to +70 °C and storage temperature capability from -40 °C to +80 °C allow for reliable use in varied climatic conditions. The switch head has been tested for mechanical durability with 0.3 million operations and a B10d life of 0.6 million operations, ensuring long service life.
Installation is straightforward via front panel mounting with screw securement, using a 22 mm diameter cutout and a 30 mm outer diameter for the switch head body. Chrome plating not only enhances appearance but provides corrosion resistance.
This key switch head is recommended for uses in automotive controls, building and public works, industrial control panels, lighting control systems, medical equipment, and commercial kitchen appliances.
Chrome plated durable black body. Maintained 2-position key switch operation. IP65 protection against dust and water. Certified to CE, UKCA, EN 60947-5-1 and UL 508 standards. Operating temperature range -25 °C to +70 °C.
Mechanical durability up to 0.3 million operations. Front panel mounting with 22.5 mm cutout and 30 mm outer diameter. Suitable for industrial, automotive, and commercial applications. Set contains 1 Pc RS PRO 2-position Key Switch Head, Model 238-3928. Note that support base and contact blocks are supplied separately and must be ordered as needed.
Explore our full range of RS PRO selector switch heads for varied industrial requirements at EnvMart for trusted quality and performance.
Explore more products in our Key Switch Heads category.
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