elmex PV Solar Straight Inline fuse connectors EMPV4IFC, EMPV4IFCM and EMPV4IFCF are applicable for Photovoltaic string protection. The variants of these connectors offer users with options of either using a male or female straight connector at one end and cable at the other end or using male/female straight connectors at both the ends for string protection with fuse. elmex straight inline fuse connectors have plug and socket design suitable for 2.5, 4.0, 6.0 mm² size cables and are constructed using fame retardant engineering thermoplastic suitable for exposure to UV rays and for application in PV power generation system.They are suitable for use with gPV(Cylindrical) fuse of ø 10 x 38 mm.