Product material: PBT body, PC waterproof and dustproof cover, nickel-plated copper connector, PPX40 sticker Input rated voltage: 32V input rated current: 100A output maximum current: each circuit is 30A Main thread terminal: M5 threaded studSingle thread terminal: M4 threaded stud product installation: cars, houses, RVS, buses, yachts, boats, etc Product Advantages: The product adopts PBT anti-fire material All bus and fuse clips are nickel-plated copper with corrosion resistance All fasteners are stainless steel. Specifications: Accepting fuse: Standard blade fuse (ATO / ATC) Quantity of circuits / fuse slots:4 Positive connection: M5 stud (5mm bolt) Output connections: Standard 6.3mm spade terminals Current rating per circuit / fuse: 30 amp (Max.) Indicator light color: Red Volt rating: 32V DC (Max.) Dimension: approx. 10 * 4.5 * 5cm Package size: 11 * 8 * 5cm / 4.3 * 3.1 * 2in