PZH R3 HSAF16/*VDC is a surge arrester with integrated high-frequency filter designed for DC power supply systems. PZH R3 HSAF16/*VDC contains an improved thermal fuse which ensures timely disconnection of the device from the power grid during overheating and thus prevents damage to the PZH R3 HSAF16/*VDC. Activation of the thermal fuse is signalled by an integral indicator light. The PZH R3 HSAF16/*VDC is a type T3 two-port surge arrester and has been tested according to standards EN 61643-11 (IEC 61643-11:2011). According to standard EN 62305 (IEC 62305:2010), it is installed in the boundary between zones LPZ 2 - LPZ 3, where it limits induced overvoltage and residual overvoltage in power lines. PZH R3 HSAF16/*VDC are designed to be mounted on a 35 mm DIN rail using a metal clip. Manufacturer’s recommendation: Install the PZH R3 HSAF16/*VDC as close to the device to be protected as possible (no further than 5 m). There must be Hermi’s lightning and surge arrester T1 and T2 installed before the PZH R3 HSAF16/*VDC
| Montageart | Hutschiene TH35 |
| Max. Leiterquerschnitt flexibel (feindrähtig) | 4 mm² |
| Max. Leiterquerschnitt starr (ein-/mehrdrähtig) | 6 mm² |
| Nennspannung DC | 6 V |
| Nennlaststrom | 16 A |
| Höchste Dauerspannung DC | 7,2 V |
| Nennableitstoßstrom (8/20) (L-N) | 2 kA |
| Gesamtableitstoßstrom (8/20) (L+N-PE) | 4 kA |
| Schutzpegel | 0,35 kV |
| Schutzpegel L-N | 0,35 kV |
| Schutzpegel L-PE/N-PE | 0,3 kV |
| Mit Fernmeldekontakt | Falsch |
| Signalisierung am Gerät | optisch |
| Prüfklasse Typ 3 | Wahr |
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