Weidmüller

• PV Next generator junction boxes for inverters MPP trackers are used to protect the DC side of a photovoltaic system. The generator junction boxes protect the inverter against overvoltages and thus fulfil the European directive CLC/TS 51643-32. In addition, these products offer the option of protecting the system against reverse currents and the option of combining strings in order to save cables during installation.
  
• Suitable for protecting the DC side of a photovoltaic system in accordance with EN 51543-32
  
• Approval according to low-voltage switchgear and controlgear assemblies IEC 61439-1:2011 and EN 61439-2:2011
  

- Set consisting of 1x plug + 1x socket- Protection class: IP65, when closed, IP2x open, IP67, IP68- Continuous operating temperature: -40°C to 85°C- Rated voltage: 1500 V DC- Rated current: 30 A- External cable diameter: 5.4 mm to 7.6 mm- Conductor connection cross-section: 4 mm² to 6 mm²- Cabl ...

• Rooftop Photovoltaics systems require a disconnection device at the entry of the string lines into the building, which is connected to the Power supply in the building. This allows the fire brigade to carry out extinguishing work in an emergency without being unnecessarily endangered. When the Power supply is restored, the PV Next fire brigade switch automatically switches the PV strings back on.
  
• Suitable for remote disconnection of the DC side by the fire brigade in accordance with VDE-AR-E2100-712
  
• Approval in accordance with low-voltage switchgear and controlgear assemblies IEC 61439-1:2011 and EN 61439-2:2011
  

- Protection class: IP65, IP67, IP2x open- Continuous operating temperature: -40°C to 85°C- Rated voltage: 1500 V DC- Rated current: 35 A- Thread: M12- External cable diameter: 5.5 mm to 7 mm- Conductor connection cross-section: 4 mm² to 6 mm²- Cable type: EN 50618:2014- PU = 100 ...

- PU = 100 ...

- Protection class: IP20- Operating temperature: -40 °C to +85 °C- Category: SPD TYPE 1CA- Certificate no. (cURus): E354261- Voltage type: DC- Rated voltage UN: 550V- Visual function indicator: green = ok, red = arrester defective, replace- Leakage current In (8/20 µs): 20 kA- Leakage current, ma ...

- Cable colour: black- Conductor cross-section: 6 mm²- Plug connector design: WM4 C / MC4 ...

• PV Protect is a solution for optimum protection of the inverter against overvoltages. It is very compact and only requires Y-cables to be connected to the PV lines. It is therefore a perfect product for retrofitting existing PV installations in residential buildings with Surge protection.
  
• Surge protection box suitable for protecting the DC side. Max. String voltage 1000 V
  
• In accordance with the standard, EN 50539-11: 2013+A1:2014 IEC 61643-31: 2018
  

- Protection class: IP65, when closed, IP2x open, IP67, IP68- Continuous operating temperature: -40°C to 85°C- Rated voltage: 1500 V DC- Rated current: 30 A- External cable diameter: 5.4 mm to 7.6 mm- Conductor connection cross-section: 4 mm² to 6 mm²- Cable type: EN 50618:2014- PU = 10 ...