Sounder 230AC nickel-plated ring SP22-SD-230AC. SP22-SD-230AC\.

Sounder – reliable notifications in your system

The SP22-SD-230AC sounder is a compact device designed for acoustic signaling in control and alarm systems. It is ideal as a complement to control buttons and indicator lights, informing about a change in device status or an event. Its versatility allows for use in various installations – from simple circuits to more complex automation systems.

Solid construction and easy installation

The device is characterized by high reliability and durability, which translates to a long service life. Made of high-quality materials, it ensures stable operation even in harsh industrial conditions. Installation is simple and intuitive, and the compact dimensions allow for integration with existing installations without the need for significant changes. The sounder has an IP20 protection class, which means protection against touching with a finger and solid objects larger than 12.5 mm.

Technical specifications for professionals

The sounder operates at 230V AC and generates a sound intensity of 80 dB continuously. The current consumption is 11.5 mA at 230V AC. Connection cables with a cross-section of 0.75 mm² to 2.5 mm² (solid-core) or 0.75 mm² to 1.5 mm² (stranded) ensure a safe and stable connection to the electrical installation. The carrier frequency of the signal is in the range of 4-5 kHz. This ensures that the signal is well audible and clear even in environments with increased noise levels.