products Arrester SURGEFREE CCTV보호용 분전반 DS40/275(V+T) DS40/275(V+T) The DS40/275(V+T) is a surge protection device designed to protect CCTV power systems and connected equipment against transient overvoltages and lightning-induced surges. Download Datasheet (PDF) Technical Support, Sales & Service Tel. +82-2-2616-0533
