4-Way Circuit Protection Box, 150A ATO with Blade

【LED Indicator】The blown fuse LED indicator immediately identifies the faulty circuit with a bright light, eliminating the need to manually test each fuse during troubleshooting.
【Protective Cover】The protective cover extends over the contact screw head to prevent accidental bridging of conductors, reducing the risk of short circuits in tight engine compartments or marine panels.
【PA66 Nylon】The PA66 nylon construction resists high heat and mechanical stress, providing reliable insulation and long-term durability for off-grid solar systems or RV electrical distribution.
【Compact Size】The compact 1-in, 4-out layout with a single-row insert minimizes installation space while organizing up to 150A of total current across 4 ATO blade circuits for boats and trucks.
【Complete Kit】The complete installation kit includes 16 terminals, 2 screws and 2 sheets of stickers for quick wiring, plus spare slots to store spare fuses directly on the fuse holder.