Intermatic H20S21S1DG2 Surge Protective Device, 7-Mode, 120-240 VAC 1Ph, Type 2, EMI/RFI Filter, Audible Alarm, Form C Contact, Surge Current Rating 200kA

Type 2 surge protection;Optional audible alarm and dry relay contacts;7 Modes of protection;NFPA 780, UL 96A Lightning system protection compliant;NEMA 4X enclosure for indoor or outdoor installation;Individually integrated disconnect TPMOV surge protection technology;Optional advanced electrical noise filter (UL 1283);Blue LED status indicator per phase, red LED service indicator