ABB 2CCF544160E0002 OVR404TNC 4P SURGE TNC 15kA Smissline Plug-in System Description Description ABB 2CCF544160E0002 OVR404TNC 4P SURGE TNC 15kA Smissline Plug-in System Related products ABB FPR3600227R1202 ABB 2TLA040001R1300 ABB 2TLA042021R8100 ABB 2TLA040037R1000 ABB 3BSE008508R1 ABB ACS550-01-038A-4