500A Marine Heavy Duty Battery Disconnect Switch, 4 Position 3 Stud Power Disconnect Cut Off Isolator, Battery Selector Switch, with Knob, for Marine, Boats, Cars

Description：This versatile battery switch is ideal for anyone looking to efficiently manage their power systems. Made from premium materials, it ensures long-lasting performance and reliability, making it suitable for various applications, including marine and automotive environments. The switch features a four-position design, allowing you to customize the settings based on your specific needs. Its excellent waterproof and ignition protection capabilities further enhance its suitability for challenging conditions, while the simple installation process saves you time and effort. Whether you're powering a boat or an RV, this battery switch is the ideal solution for seamless power management.Item Type: Battery Disconnect SwitchMaterial: ABS, Tinned copperSwitch Positions: 4(OFF-1-2-1+2)Battery Combine: YesAlternator Field Disconnect: NoMaximum Voltage: V DCTerminal Stud Torsion: 220 in-lb (24.86 Nm)Continuous Rating: 500AIntermittent Rating: 700A (5 min)Cranking Rating 10 sec: 2750ACranking Rating 1 min: 1150ABattery Inputs: 2Cable Clearance For 4/0 AWG Cables: Approx. 27.94 mm/1.10inCable Quantity to Meet Ratings: Two Cables or TerminalCable Size to Meet Ratings: 4/0 AWG (120mm²)Mounting Holes: Accept 1/4in (M6) ScrewStud Material: Tinned CopperTerminal Stud Size: 1/2in (M12)Function: Switches isolated battery banks to all loads or combines battery banks to all loads, make before break touch design allows switching between battery banks without power interruption.Application: Ideal for Marine or RVPackage List：1 xBattery Disconnect Switch4 x Setscrew

• PREMIUM MATERIAL: This battery switch is constructed from high-quality ABS and tinned copper, ensuring durability and strength. The rustproof design makes it suitable for long-term use, even in challenging environments, providing you with a dependable component for your electrical systems.
• PROFESSIONAL DESIGN: With expert manufacturing and meticulous craftsmanship, this heavy-duty switch features four positions (OFF‑1‑2‑1+2) that ensure versatility and ease of use. Its robust construction prevents loosening over time, making it a dependable choice for your power management needs.
• EXCELLENT PERFORMANCE: Designed for optimal functionality, this power kill switch delivers excellent electrical conductivity. With an IP66 waterproof rating and ignition protection, it ensures stable performance and high reliability, making it ideal for various applications, including marine and automotive use.
• FUNCTION: The make-before-break touch design allows for seamless switching between battery banks without any interruption in power supply. Rated for continuous use at 500 amperes, it provides an efficient solution for managing your energy sources.
• SIMPLE INSTALLATION: Installation is straightforward with mounting holes that accommodate a 1/4in (M6) screw and a 1/2in (M12) terminal stud. This user-friendly feature saves time and effort, allowing for quick setup and use.