Wengart Solar Fuses WGPV-30,Fast Photovoltaic Fuses for Solar Photovoltaic Applications,DC1000V 20Amp,10x38mm,I133kA,10pcs

• This solar fuse provides great added protection for your solar panels, solar controllers, and other equipment of your photovoltaic system. Once the rated amperage of the fuse is exceeded, it will quickly cut off the overload current to prevent high current from damaging your photovoltaic equipment.
• This photovoltaic fuse has a rated voltage of 1000VDC, Breaking Capacity: 33kA, size:10x38mm,operating temperature:-40~+90°C—conforms to IEC (EN) 60269-6 standards,product size:10x38mm/0.4 x1.5inches. Please calculate the current size of the fuse you need before purchasing, current(A)=(power(W)/voltage(V))*1.5
• This solar fuse has passed the system operation and environmental test of photovoltaic modules under cyclic conditions. It ensures stable and reliable performance, safer use and long service life.
• This solar fuse is installed in the array combiner box to prevent overload and short circuit between photovoltaic modules and inverters, suitable for all photovoltaic applications at string/array level and row protection of photovoltaic modules
• This photovoltaic fuse has the characteristic of forced arc extinguishing, which can effectively prevent power failure, short circuit and fire, and prevent electric shock

A solar fuse is a type of electrical safety device that is used to protect solar photovoltaic (PV) systems from overcurrent or short-circuit conditions. It works by interrupting the flow of current in a circuit when it exceeds a certain level, which can prevent damage to the system and minimize the risk of fire or other hazards. In a solar PV system, a fuse is typically installed in series with each string of solar panels or inverter, as well as in other critical points in the system. If the current in the circuit exceeds the rated value of the fuse, it will blow and break the circuit, stopping the flow of current and protecting the system from damage. Solar fuses are available in different types and sizes, depending on the current rating and voltage of the system. It is important to choose the correct type and size of fuse for the specific application to ensure proper protection and avoid system failure. Specification: Rating: 15A 1000VDC Breaking Capacity: 33kA Size: 10×38mm/0.4"×1.5" Standard: IEC(EN)60269-6 Package Content : 10PCS