3-position rotary switch blue 4-pole illuminated 230VAC nickel ring SP22-P3L.N-40-LED\230AC

Universal 3-position switch with backlight – reliability and functionality

This three-position rotary switch with backlight is a solid solution for controlling electrical circuits. Made of high-quality materials, it ensures long-lasting and trouble-free operation in demanding conditions. Its versatility makes it suitable for both industrial installations and hobbyist devices.

Construction and application

The switch is designed for mounting in a 22 mm diameter hole. It has four changeover contacts, allowing control of various loads. The LED backlight facilitates identification and operation in low light conditions. The front ring made of plastic, available in gray, adds aesthetics and protects against accidental damage. The ability to power in the range of 24-230V AC increases installation flexibility. Screw connection ensures a secure and durable connection of wires. The IP65 protection class guarantees resistance to dust and water jets, making it ideal for outdoor or humid environments.

Key features and benefits

• Three switching positions: allow precise control of devices.
• LED backlight: improves visibility and ease of use, especially in dark rooms or at night.
• High resistance to external conditions (IP65): ideal for use in harsh environmental conditions.
• Wide power supply range (24-230V AC): ensures compatibility with various electrical installations.
• Solid construction: guarantees long-lasting and reliable operation.
• Non-self-returning: the switch position is maintained until manually changed – increases safety of use.
• Four changeover contacts: allow control of more loads than standard switches.
• Easy installation: thanks to the screw connection and standard hole diameter (22mm).

Operating parameters

The switch is characterized by high mechanical durability (300 thousand switching cycles) and connection durability (200 thousand cycles at rated voltages and currents). Adapted to work in a wide range of ambient temperatures (-40°C to +70°C) and resistant to vibrations and shocks, which confirms compliance with IEC 60068-2-6 and IEC 60068-2-27 standards. Short-circuit protection of the switch tracks is 10A (with a quick-blow fuse). The power of the LED lamp is 1W at 24/230V AC power supply. The product meets the requirements of PN-EN 60947-5-1 and IEC 60947-5-1/IEC 60947-1 standards, which guarantees its safety and reliability.