type 3 surge filter

Prosurge surge filter DSF10 is used to protect single phase electrical distribution systems, especially to protect sensitive electronics against the harmful effects of transient surges. Features:  Multi-stage protection circuit with LC Filter design to protect sensitive electronics.  Provides extensive high frequency & RF filtering  Application for 120~127V, 220~277V (L-N) TT/TN, or any 1-phase system with a grounded neutral  Rated Load current 10A  Built-in backup fuse for over- current protection  All mode protection  DIN-Rail mounting  LED failure indication  Comply with UL1449 4th, IEEE C62.41, CSA C22.2,IEC/EN 61643-11

Prosurge surge filter DSF25 is used to protect single phase electrical distribution systems, especially to protect sensitive electronics against the harmful effects of transient surges. Features:  Multi-stage protection circuit with LC Filter design to protect sensitive electronics.  Provides extensive high frequency & RF filtering  Application for 120~127V, 220~277V (L-N) TT/TN, or any 1-phase system with a grounded neutral  Surge capacity 25kA 8/20us  Rated Load current 25A, 16A is available  Built in backup fuse for fault current protection  DIN-Rail mounting  LED failure indication & remote alarm function available  Comply with UL1449 4th,IEEE C62.41, CSA C22.2,IEC/EN 61643-11