MC4 1500V 25amp In-line Fuse

MC4 1500V 25A In-line Fuse | IP68 | gPV Certified

MC4 1500V 25A In-line Fuse is the mid-range option in MC4 in-line fuse family, designed for PV strings where 25A overcurrent protection matches the array’s short-circuit current and module specs. Built into a genuine MC4 housing, it drops straight into a standard string without any conversion adapters. Key Features:

• 25A Trip Rating — typical sizing for many modern residential and small commercial arrays
• 1500V DC Rated for high-voltage string and inverter combinations
• Genuine MC4 housing — direct in-line fit on the positive or negative string cable
• gPV-Certified Fuse Element — purpose-built for photovoltaic DC arc and overcurrent protection
• IP68 Sealed for dust and water ingress protection in rooftop and ground-mount solar
• Tool-free installation — connects via standard MC4 snap-in coupling

The 25A in-line fuse suits most mid-current PV strings. Step up to the 30A if your design’s IMP requires it, or down to the 20A for smaller arrays.