Best Siemens Radio Wall Transmitters of 2026

The Siemens 3SU1802 Enclosure is designed for command devices, featuring a durable plastic construction that ensures longevity and reliability. Its round shape makes it suitable for various applications, providing two command points for added functionality. The recess for labels allows you to clearly mark the device, enhancing usability and identification. The top part is grey, offering a neutral appearance that blends seamlessly into different environments, making it an excellent choice for your circuit breaker panels.

The Siemens STlogo Expansion Module offers versatile power supply options with voltages of 12 V and 24 V, making it suitable for various applications. Its relay output type ensures reliable performance, allowing you to control devices effectively. With four outputs, this module provides ample connections for your needs, enhancing your system's capabilities. By using this module, you can streamline your operations and ensure efficient management of your devices, ultimately bringing convenience to your tasks.

The Siemens STlogo Module Expansion offers an easy-to-use interface, making it accessible for all users. Its value for money ensures that you get excellent features without breaking the bank. The design of the module is not only aesthetically pleasing but also durable, ensuring long-lasting performance. Additionally, its robust construction means you can rely on it for consistent operation, providing peace of mind in your projects.

The Siemens 5TE5802 Panel is a reliable circuit breaker panel that features three lamps, providing clear visual indication of status. With a diameter of 70mm, it is designed for easy installation in various settings. This model operates at 230V, ensuring compatibility with standard electrical systems. The inclusion of multiple green and white lamps enhances visibility, allowing you to monitor your electrical system efficiently. This product is ideal for users who value safety and convenience in their electrical installations.

The Siemens 5SM6021-2 Unit is designed to detect arc faults in your electrical circuits, helping to prevent potential fires and ensure safety. It operates within a range of 1-16A and works at 230V, making it suitable for residential or small commercial use. This unit is compatible with MCB and RCBO devices, giving you flexibility in installation. The white finish allows it to blend neatly with most electrical panel designs, providing a clean and professional look.

The Siemens 3RT2916-1CD00 is a surge suppressor designed to protect your electrical circuits from voltage spikes. It features RC coupling, which helps to reduce electrical noise and improve reliability. The device operates efficiently across a wide voltage range, from AC 127 to 240 volts and DC 150 to 250 volts, making it versatile for various applications. As part of Siemens' motor control series, this surge suppressor is ideal for ensuring the smooth operation of contactor relays, helping you maintain the safety and longevity of your equipment.

The Siemens 3SE5232 Switch is a reliable position switch featuring a durable plastic housing that complies with EN50047 standards, ensuring safety and robustness in your electrical setups. It includes a 31mm device connection with a 1X M20x1.5 thread, making installation straightforward and secure. The switch has integrated 1NO/1NC snap-action contacts that provide precise and dependable switching performance, although these contacts are not replaceable. Additionally, it comes with a white spring rod, which offers clear visual identification and ease of use in various applications.

The Siemens 3SU1401 LED Module is designed with an integrated green LED that operates at 230V AC, providing clear and reliable visual signalling. Its screw terminal connection ensures a secure and easy installation, saving you time and effort during setup. The module is intended for front plate mounting, allowing for convenient placement and visibility in your circuit breaker panels. With this product, you benefit from a compact and efficient solution that enhances your electrical panel's functionality and ease of use.

The Siemens 5SL4106-7 Circuit Breaker is designed for efficient protection in your electrical systems. Operating at 230/400V with a 10KA rating, it ensures reliable safety against overloads and short circuits, giving you peace of mind. As a 1-pole breaker, it is compact and ideal for single-phase applications, making installation straightforward. With a current rating of 6A, it is suitable for various low-power devices, ensuring they function safely without risk of damage.

The Siemens RDE100 Programmer is a versatile wireless control system that allows you to manage up to three independent heating zones, each with its own schedule. This means you can tailor your heating to different rooms or times, improving comfort and energy efficiency. The device offers five working modes, including automatic, comfort, economy, vacation, and off, giving you flexible options to suit your lifestyle and save energy. Additionally, you can adjust commissioning and control settings to fine-tune the system to your specific needs. With four command orders, it provides precise control over your pilot wire electric heating system.