2-position rotary switch red 1 NO 1 NC illuminated nickel-plated ring SP22-PL.C-11-220-LED\DC

Illuminated rotary switch – reliability and functionality in one

This 2-position rotary switch, designated SP22-PL.C-11-220-LED\DC, is a solid solution for controlling electrical circuits. Equipped with a red knob and a nickel-plated ring backlight, it provides convenient operation and clear status indication. Designed for both professional and home use, it combines durable construction with intuitive operation.

Construction and application

The switch is designed for mounting in 22 mm diameter holes. Its construction based on screw connections guarantees a secure and safe connection of wires. A wide range of supply voltage (24…230 V) makes it a universal element in various electrical installations. The IP65 protection class provides resistance to dust and moisture, allowing operation in harsh environmental conditions. The switch has one normally open (1NO) and one normally closed (1NC) contact, allowing control of various loads.

Key features and benefits

• Durability and reliability: Made of high-quality materials, it ensures long-lasting and trouble-free operation.
• Clear indication: The nickel-plated ring backlight makes it easier to identify the switch status even in low light conditions.
• Versatility: A wide range of supply voltage allows it to be used in various electrical installations.
• Resistance to external conditions: IP65 protection class guarantees resistance to dust and moisture, enabling operation in harsh environmental conditions.
• Safety: Short-circuit protection of the switch contacts (10 A with fuse) protects the electrical installation from damage.
• Mechanical durability: Designed for over 3 million switching cycles, guaranteeing a long service life.
• Wide operating temperature range: The ability to operate in a temperature range from -40°C to +70°C makes it suitable for use in various climates.
• Compliance with standards: Meets the requirements of PN-EN 60947-5-1 and IEC 60947-5-1 standards, confirming its safety and quality.

Additionally, it is worth mentioning the resistance to vibrations and mechanical shocks – features particularly important in industrial applications. The front ring material made of plastic provides additional durability and resistance to mechanical damage. The switch does not have a self-return function, which means that the knob position remains unchanged until manually changed by the user – this is important for applications requiring a stable circuit setting.