The Siemens 6EP1331-1SH03 is a robust power supply module from the renowned LOGO Power Series. This module is designed to operate with a wide range of input voltages from 100 to 240V AC, making it highly versatile for various applications. It also supports DC operation within the range of 110-300V. The module is equipped with a green LED indicator for output voltage status, ensuring easy monitoring of its operation. The output voltage is factory set but can be adjusted within certain limits using the built-in potentiometer, allowing for compensation of voltage drops across long supply lines. This power supply module is designed with safety in mind, requiring appropriate precautions during installation and maintenance. Its compact and flat stepped profile makes it an ideal choice for installation in distribution boards. The Siemens 6EP1331-1SH03 power supply module is a reliable and efficient solution for powering your LOGO! logic modules and other compatible devices.