The NOARK PV T1+T2 1000V DC 3P is a lightning protection overvoltage protector for direct current (DC), specially designed for photovoltaic installations. According to the EN 61643-31 standard, it provides dual protection Type 1 + Type 2, suitable for absorbing lightning discharges and periodic overvoltages.

It features a visual indicator for monitoring the wear of the varistor element and a built-in auxiliary contact, which allows electrical notification in case of replacement need. The worn component can be safely replaced without disconnecting the device.

Ideal for DC photovoltaic panels, inverter inputs, or string lines, ensuring stable and reliable protection for any solar installation.

• Manufacturer: NOARK
• Protection Type: Type 1 + Type 2 (PV class)
• Application: Photovoltaic Systems (DC)
• Rated Voltage (Ucpv): 1000 V DC
• Number of Poles: 3 (3P)
• Standard: EN 61643-31
• Visual Indicator for Element Wear: Yes
• Auxiliary Signal Contact (remote contact): Yes
• Safe Replacement of Varistor: Yes
• Mounting Type: 35 mm DIN rail
• Suitable for: DC panels, inverter inputs, photovoltaic generators