200A 12V/24V/48V panel mount battery isolator switch with M8 terminals

$11.04

{ "@context": "https://schema.org/", "@type": "Product", "name": "BS-200 Dual Battery Isolator 12V 200A Voltage Sensitive Relay", "description": "High-current 200A Smart Dual Battery Isolator (VSR) for split charging systems. Automatically combines batteries for charging and isolates them when the engine is off to preserve starting power. IP65 Waterproof.", "brand": { "@type": "Brand", "name": "Solarika" }, "sku": "BS-200", "mpn": "BS-200", "offers": { "@type": "Offer", "url": "https://Solarika.co.uk/products/{{ product.handle }}", "priceCurrency": "GBP", "price": "{{ product.price | money_without_currency }}", "availability": "https://schema.org/InStock" } } BS-200 12V 200A Dual Battery Isolator Premium Smart Voltage Sensitive Relay (VSR) The BS-200 Smart Battery Isolator is the ultimate solution for managing dual battery systems in high-demand environments. Designed for 12V DC systems, this microprocessor-controlled relay automatically manages the charging of your auxiliary battery from the vehicle’s alternator while ensuring your primary starting battery is never depleted. When your engine is running and the starting battery reaches 13.3V, the BS-200 engages to charge both batteries. When the engine is off and voltage drops below 12.8V, it instantly isolates them to safeguard your engine's ability to restart. RELIABILITY: Engineered with a heavy-duty 200A continuous rating and IP65 waterproofing to handle harsh marine and off-road environments. Key Features ✔ Fully Automatic Smart Operation ✔ Zero Voltage Drop Design ✔ IP65 Rated Weatherproof Housing ✔ Surge & Over-Voltage Protection ✔ LED Charging Status Indicator Technical Specs Nominal Voltage: 12V DC Continuous Current: 200 Amp Peak Current (5s): 400 Amp Cut-In Voltage: 13.3V Cut-Out Voltage: 12.8V IP Rating: IP65 Waterproof Terminals: M10 Stainless Studs Compatibility / Fitment Guide Application System Type Notes Marine / Boats 12V DC Outboards/Inboards Sealed for salt-spray resistance. Camper Vans VW T5/T6, Sprinter, Transit Ideal for split-charging leisure batteries. 4x4 / Off-Road Land Rover, Hilux, Wrangler Vibration resistant for rugged use. Commercial Mobile Workshops / Tail-lifts Handles high current auxiliary loads. OEM Cross Reference Manufacturer Code BS-200, VSR-200, 200A-VSR-KIT Redarc Equivalent SBI212 (200A Series) Victron Equivalent Cyrix-ct 12/24V-230A (Similar Function) Durite Ref Installation Guide Connect the main battery to the "Main" terminal and the auxiliary battery to the "Aux" terminal using suitably rated heavy-duty cable. Ensure a common ground (Earth) is established between both batteries and the isolator. Professional installation is heavily recommended due to the high current handled by this device. Questions & Answers Is this a genuine original part? This is a premium quality aftermarket Solarika replacement part, manufactured to meet or exceed the performance specifications of leading brand name isolators. How do I know if it is compatible? If you have a 12V system and require split-charging for an auxiliary battery with a current requirement up to 200A, the BS-200 is a universal fit. Can this be used with Lithium (LiFePO4) batteries? Yes, the BS-200 is compatible with Lithium batteries provided your alternator output matches the charging requirements of your Lithium BMS. Note: Please verify your original wiring and battery capacity against the references above before purchasing. All technical data is based on standard BS-200 manufacturing specs.

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