3-position rotary switch green 2 NO illuminated 24 V nickel ring SP22-P3L.Z-20-LED\24AC/DC

Three-position rotary switch with illumination – reliability and functionality

This green rotary switch, designed for mounting in a 22 mm diameter hole, is a solid solution for controlling electrical circuits. Equipped with two changeover contacts, it provides reliable switching in three positions. LED illumination at 24 V AC/DC increases its visibility and ease of use, especially in low-light conditions. The front ring made of gray plastic adds aesthetics and protects against interference.

Construction and application

The switch uses screw connection, which guarantees secure and durable wire connections. Its IP65 protection class means resistance to dust and water jets, allowing it to be used in harsh industrial conditions and in outdoor installations. A wide supply voltage range (24…230 V) makes it a universal solution, suitable for various control systems. Designed to operate at temperatures from -40°C to +70°C, it maintains its properties even in extreme conditions.

Advantages and user parameters

• Durability: Robust construction ensures high mechanical durability (300,000 switching cycles) and connection durability (200,000 cycles at rated parameters).
• Safety: Short-circuit protection of the switch contacts (10 A with fuse) protects the installation from damage.
• Versatility: Wide supply voltage range (24…230 V) and the ability to use wires with a cross-section of 1…2.5 mm² (solid) or 0.75…1.5 mm² (stranded) facilitate installation and integration with existing systems.
• Resistance: Meets the requirements of PN-EN 60947-5-1 and IEC 60947-5-1 standards, guaranteeing safety and reliability. Additionally, it exhibits resistance to vibration, shock and cyclic damp heat.
• Ease of use: LED illumination makes it easier to identify and operate the switch even in dark rooms or during night work.
• Contact marking: Compliant with PN-EN 50013 – facilitates correct connection of the electrical installation.

This switch is an ideal choice for both professional installers looking for a reliable component for building control panels, and for end-users who need a solid and functional solution for controlling electrical devices.