1PC 300A 12-72V Ultra Heavy-Duty Battery Disconnect Switches, Knob Button Power Current Breakers for Marine, Car, Off-Road Vehicle, Truck, RV

Command absolute control over your most demanding electrical systems with our 1PC 300A 12-72V Ultra Heavy-Duty Battery Disconnect Switches. This essential dual pack of knob button power current breakers provides an unparalleled solution for safely isolating your battery, preventing critical power drains, ensuring system integrity, and simplifying maintenance on high-amperage applications. Each switch is engineered for extreme performance, capable of handling a formidable 300A and perfectly compatible with 12V to 72V DC systems. They feature robust, extra-large 10mm silver-plated brass screws, offering superior conductivity and corrosion resistance even in the harshest environments. The substantial 52mm mounting diameter ensures an exceptionally secure and stable installation, vital for critical high-power circuits. Ideal for large yachts, commercial vehicles, heavy machinery, competitive automotive setups, and expansive RV electrical systems, these battery isolator switches are indispensable for top-tier power protection and management. Product Name: Power Off Switch. Product Material: Brass Silver Plated Screw. Working voltage: 12V-72V. Working current: 300A. Screw diameter: 10mm. Installation diameter: 52mm. The set includes: 1 disconnect switches.

• - Massive Current Capacity: Each switch rated for an impressive 300A, ideal for extreme high-power applications.
• - Universal Voltage Range: Operates flawlessly across 12V to 72V DC systems, ensuring broad compatibility.
• - Premium Construction: Equipped with extra-large 10mm silver-plated brass screws for maximum current flow and durability.
• - Robust Mounting: Features a substantial 52mm installation diameter for ultra-secure and stable fitment in heavy-duty systems.