NHP-Katko brand, DC Solar Isolator Switches

Electrical Contractors/Installers: Defective DC Solar Isolator switches type KDA-432 and KDM4-32 are required to be replaced. PV systems with these switches need to be shut down and safe isolation procedures need to be followed. For further detail contact NHP Electrical Engineering Products Pty Ltd by phone or email. Home owners/consumers Contact your electrical contractor that installed the isolators to organise the replacement. For further information contact NHP Customer Service Centre