4 Circuit Blade Fuse Box, 150A Total, 12V/24V/48V DC Distribution for Automotive & EV Auxiliary

Designed for Reliable Auxiliary DC DistributionDirect Fuse Path: No integrated LED indication circuit connected in parallel with the fuse.Single-Sided Wiring Layout: Keeps wiring organized and easier to service during installation or future maintenance.Covered Terminal Design: Helps reduce accidental contact while keeping wiring protected and organized.Applications: Suitable for auxiliary DC loads including LED lighting, cooling fans, radios, pumps, and control modules. Ideal for automotive, marine, RV, solar, and off-grid electrical systems. InstallationWiring: Supports 4–6 AWG feed and 10–16 AWG branch wiring.Mounting: Supports M5/#10 studs and M4/#8 mounting screws.Recommended Protection: Use a properly sized slow-blow main fuse close to the battery. Select branch fuse values based on wire gauge, load requirements, and duty cycle. 48V System CompatibilityIncluded blade fuses are 32V rated and intended for standard 12V/24V systems.For 48V applications, use appropriately rated DC blade fuses (not included).Alternatively, install the panel on the 12V/24V output side of a DC-DC converter or MPPT charging system. This keeps fuse protection aligned with the actual operating voltage of the circuit.

• 80V DC Rated Housing — GF15% reinforced PA66 enclosure with UL94 V-0 flame resistance and 245°C HDT for improved thermal stability in demanding DC systems
• Verified for 12V/24V/48V Builds — Engineered for automotive, marine, solar, and EV auxiliary distribution with support for up to 40A per circuit and 150A total capacity
• Zero Parasitic Draw (No LEDs) — No standby current consumption during storage or shutdown conditions, making it well suited for battery-sensitive systems
• Compact Single-Sided Wiring — Covered terminals and single-side cable routing help simplify installation and maintenance in tight fuse panel and auxiliary power locations
• Accessory Pack Included — 5A, 7.5A, 10A, 15A, and 20A standard ATO blade fuses, plus 2 × mounting screws and 2 × circuit ID stickers for faster setup