3-position rotary switch key 2 NO 2 NC nickel ring SP22-SAVA-22. SP22-SAVA-22\.

Universal key-operated switch – reliability and safety

This three-position key-operated switch, also known as a key-operated drive, is a robust solution for controlling electrical circuits. Its design ensures not only ease of use but, above all, safety, especially in applications requiring access control. Made of high-quality materials, it guarantees long-lasting and trouble-free operation.

Construction and functionality

The SP22-SAVA-22 switch is characterized by three operating positions, allowing for precise control of connected devices. A key feature is the lack of a return function – the position is maintained until manually changed. Additionally, the key can only be removed in positions I and II, which provides an additional safety element against accidental switching on or off of the circuit. This solution is perfect for situations where certainty of the device status is necessary.

Applications and benefits

• Access control: The ability to lock in the off position with a key increases safety.
• Industrial applications: The solid construction and reliable operation make the switch ideally suited for use in harsh industrial environments.
• Home installations: It will work everywhere where simple and safe control of lighting or other electrical devices is required.
• Durability: Nickel ring provides corrosion resistance and long-term protection against external factors.
• Easy installation: Compact dimensions facilitate installation even in tight spaces.
• Safety: The lack of a return function and the ability to remove the key only in certain positions minimize the risk of accidental change of the circuit state.

The SP22-SAVA-22 switch is a product of Spamel – a renowned manufacturer of electrical installation accessories. Its versatility and functionality make it an ideal choice for both professional installers and end-users looking for a reliable solution for controlling electrical circuits.