The Suntree SUP2H1-PV is a three-pole DC surge protective device (SPD) for photovoltaic systems, protecting the DC side of PV arrays and inverters from surge events. Rated for up to 1000 VDC and with a nominal discharge current (In) of 20 kA (8/20 μs), it carries a 40 kA interrupting rating for the 1000 VDC variant and uses a three-module DC switching design with visual indication and optional remote signaling (floating contact). The enclosure provides IP20 protection and the unit supports a 3P configuration, making it suitable for PV installations requiring robust DC surge protection and easy status monitoring.
