ABB 2CCF544160E0001 OVR404TNS 4P SURGE TNS 15kA Smissline Plug-in System Description Description ABB 2CCF544160E0001 OVR404TNS 4P SURGE TNS 15kA Smissline Plug-in System Related products ABB 2TLA042021R8100 ABB ACS550-01-038A-4 ABB 2TLA042023R0100 ABB ACS800-01-0003-3 ABB GJV3074397R1 ABB 2TLA040037R0800