The auxiliary switch 1NO 1NC side-mounted PS 385 (412431) from Legrand is a reliable auxiliary relay specifically designed for use with installation relays with a rated current of 40 to 63 amperes. This product allows for easy and tool-free installation by simply clipping it onto the left side of the main device. The auxiliary switch provides a combination of one normally open and one normally closed contact for monitoring the switching position. With the ability to integrate up to two auxiliary switches per installation relay, this product is ideal for applications that require precise control and monitoring. The auxiliary switch is suitable for use in AC circuits with an input voltage of up to 250 volts, offering high reliability and performance.

• Tool-free installation by simply clipping on
• Combination of 1 normally open and 1 normally closed contact for switching position monitoring
• Up to 2 auxiliary switches per installation relay possible
• Suitable for AC circuits with up to 250 volts.