The Alder A74 gPV (Photovoltaic) fuse series has a compact design and is used in in-line (PV) protection systems. This fuse series can safely protect PV string modules inverters and conductors from reverse overcurrent and overcurrent conditions. The A74 gPV series has in-line and in-holder fictionality designs 10 kA at 1500 VDC breaking capacity. Suitable for commercial and home usage customizable for specific applications.