5WG1513-1AB21 SIEMENS

The 5WG1513-1AB21 is a Siemens N 513/21 switch actuator designed for extension applications within a building automation system. This device features three independent channels, each capable of switching 230 V AC circuits. Each channel is rated for a 20AX C-load, making it suitable for controlling inductive loads such as lighting circuits and motors. The actuator is designed to be integrated into a KNX system, allowing for centralized control and monitoring of connected devices. Its primary function is to extend the switching capabilities of a KNX installation, providing additional outputs for controlling lights, blinds, or other electrical equipment. The 'last check' indication suggests a quality control measure during manufacturing, ensuring the device meets Siemens' standards. This switch actuator is ideal for expanding the functionality of existing KNX systems in commercial and residential buildings. It provides a reliable and efficient way to manage electrical loads, contributing to energy savings and improved building automation. The robust design and high switching capacity make it a versatile component for various applications.