Battery Disconnect Switch, 300A 3 Position Dual Circuit Power Disconnect Cut Off Isolator, Heavy Duty Battery Selector Switches, with Knob, for Marine, Boats, Auto, RVs

Description：This battery disconnect switch is constructed with premium ABS and tinned copper for high durability and oxidation prevention, making it ideal for long-term use in various conditions. Featuring a three-position control (OFF/ON/PLUS), it enables isolation or combination of battery banks for emergency starts. With excellent conductivity, IP66 water prevention rating, and ignition protection, the switch delivers stable, heavy-duty performance. It mounts easily using standard 3/8in (M10) studs, offering a secure fit that resists loosening. With a 300A continuous rating, it suits RVs, boats, and small petrol or dieseI engines, ensuring efficient and safe power management.Item Type: Battery Disconnect SwitchMaterial: ABS, Tinned copperSwitch Positions: 3 position, OFF/ON/PLUSMaximum Voltage: 32V DCContinuous Rating: 300AIntermittent Rating: 450A (5 min)Start Rating 30 Seconds: 675A per circuitBattery Inputs: 2Mounting Holes: Accept M10 ScrewStud Material: Tinned CopperTerminal Stud Size: 3/8in-16 (M10)Function: Isolates start and house circuits and combines both battery banks for emergency starting.(OFF/ON/PLUS)Application: Ideal for Marine or RVPackage List：1 x Battery Disconnect Switch4 x Set screws

• PREMIUM CONSTRUCTION MATERIALS: Crafted from high-quality ABS and tinned copper, this battery disconnect switch offers exceptional strength and oxidation prevention. It’s designed to withstand harsh environments, making it a durable solution for long-term electrical control and safety.
• MULTI-FUNCTIONAL CONTROL: Designed with a three-position selector (OFF/ON/PLUS), this switch allows you to isolate start and house circuits or combine both battery banks for emergency starts. It provides efficient management of electrical systems in various setups.
• RELIABLE PERFORMANCE DESIGN: Featuring excellent conductivity, water prevention sealing rated to IP66, and ignition protection, this heavy-duty switch ensures safe, stable performance. It maintains consistent functionality even in demanding or wet environments.
• SIMPLE AND SECURE INSTALLATION: Engineered for ease of use, this switch fits standard 3/8in (M10) studs for mounting. The design minimizes loosening during use, saving time and effort while ensuring a firm and reliable installation.
• VERSATILE USAGE RANGE: With a continuous 300A rating, this power cut off switch is ideal for RVs, boats, outboard engines, and small petrol or dieseI motors. It serves as a practical solution for managing power safely across diverse applications.