The Acti9 auxiliary is a modular contact used for remote indication of device position. It works with both AC and DC networks and is compatible with various Acti9 devices. Featuring a 1 C/O contact switch and screw clamp terminal, it offers IP20 protection and operates from -35°C to +70°C. https://www.switchboardinabox.com.au/a9a26904-auxiliary-contact-acti9-a9a-iof-1-co-100ma-to-6a-24vac-to-415vac-24-130-vdc-bottom-connection