Mersen Solar Connection Box PV DC 1000 V 1x T1 T2 1 String Surge Protection Photovoltaic Lightning Doctor Voltage

Designed for the protection of crystalline modules on the DC side. Equipped with high-quality components in the field of current protection. Two surge arresters are used for DC surge protection, which are characterised by high performance and protection class T1 T2. DC fuse: surge protection: 1x STPT12-5K1000V-YPV Mersen; max. Operating voltage Un: 1000 V DC; max. Operating voltage Uc: 1060 V DC; protection class T1 T2: test current In: 20 kA; maximum current Imax: 40 kA; voltage protection level: up < 4.0 kV; number of strings: 1 Modules: 4; number of rows: 1; rated voltage of the housing: 1000V; mounting type: surface-mounted; protection class: IP65; dimensions: 142 x 210 x 100 mm; housing dimensions with PG fittings: 142 x 240 x 100 mm Housing material: technopolymer; door material: polycarbonate; housing colour: grey RAL 7035; screw material: stainless steel; seal material: rubber EPDM; cable gland: 1x PG-11, 4x PG-7