{"product_id":"blue-sea-terminal-feed-through-connector-5-16-stud-50899","title":"Blue Sea 250A Red 5\/16 Terminal Feed Through Connector","description":"\u003ch2\u003eSecure High-Current Cable Routing for Marine and Automotive Systems\u003c\/h2\u003e\n\u003cp\u003eManaging heavy-duty power distribution in marine vessels, caravans, and 4x4 builds often involves routing thick cables through structural barriers. The \u003cstrong\u003eBlue Sea Systems Feed Through Connector\u003c\/strong\u003e provides a professional, safety-focused solution for passing high amperage circuits through hulls, decks, and firewalls. Unlike simple rubber grommets that can degrade or dislodge over time, this rigid terminal post creates a permanent, secure anchor point that isolates vibration and prevents damage to your electrical system.\u003c\/p\u003e\n\u003cp\u003eDesigned for demanding environments, this red connector indicates a positive circuit connection, helping to maintain clear polarity identification within complex electrical banks. Whether you are wiring a dual battery system in a touring vehicle or setting up a main power bus on a boat, this device ensures your installation meets professional standards for safety and reliability.\u003c\/p\u003e\n\u003ch3\u003eEliminate Cable Chafing and Electrical Short Risks\u003c\/h3\u003e\n\u003cp\u003eOne of the most significant risks in vehicle and marine wiring is cable chafing. When large cables carrying high current are passed directly through holes in metal bulkheads or fibreglass decks, constant vibration can cause the insulation to wear through, leading to catastrophic short circuits or fires. This \u003cstrong\u003eterminal feed through connector\u003c\/strong\u003e completely eliminates that risk by terminating the cable on either side of the barrier.\u003c\/p\u003e\n\u003cp\u003eBy providing a solid mounting point, it acts as effective strain relief, ensuring that movement in the cable run does not translate to stress at the pass-through point. This is particularly critical for heavy-gauge cables that are heavy and prone to shifting during transit or rough seas.\u003c\/p\u003e\n\u003ch3\u003eMarine-Grade Durability and High Conductivity\u003c\/h3\u003e\n\u003cp\u003eBuilt to withstand harsh saltwater environments, the unit features a \u003cstrong\u003etin-plated copper alloy stud\u003c\/strong\u003e. This material choice offers the optimal balance of high electrical conductivity and superior corrosion resistance, preventing voltage drop over time. The \u003cstrong\u003e5\/16\"-18 (Approx. M8)\u003c\/strong\u003e studs are robust enough to torque down securely on heavy-duty cable lugs, ensuring a low-resistance connection essential for high-current applications.\u003c\/p\u003e\n\u003cp\u003eRated for a continuous current of \u003cstrong\u003e250 Amps\u003c\/strong\u003e and compatible with systems up to \u003cstrong\u003e48V DC\u003c\/strong\u003e, this connector is suitable for a wide range of DC applications, including 12V, 24V, and 48V battery banks. The reinforced thermoplastic base provides high heat resistance and structural strength, ensuring the terminal remains secure even under thermal load.\u003c\/p\u003e\n\u003ch3\u003eWatertight Installation for Exposed Areas\u003c\/h3\u003e\n\u003cp\u003eFor installations where water ingress is a concern, such as through a boat hull or an exterior vehicle bulkhead, this connector offers an \u003cstrong\u003eIP66 rating\u003c\/strong\u003e when properly installed. The mounting face is designed to be gasketed or bedded with sealant, creating a watertight barrier that withstands heavy seas and high-pressure washdowns. This allows you to route power safely from exterior battery boxes or solar arrays into the cabin without compromising the watertight integrity of your vessel or vehicle.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Current Capacity:\u003c\/strong\u003e Handles up to 250A continuous current, ideal for main battery lines and inverter supplies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistant:\u003c\/strong\u003e Tin-plated copper alloy studs ensure long-lasting conductivity in marine conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Voltage:\u003c\/strong\u003e Rated for up to 48V DC, making it safe for 12V, 24V, and 48V systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure Mounting:\u003c\/strong\u003e 5\/16\"-18 (Approx. M8) stud size accommodates standard heavy-duty cable lugs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety First:\u003c\/strong\u003e Eliminates chafing risks and provides excellent strain relief for large cables.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof Design:\u003c\/strong\u003e IP66 rated structure protects against powerful water jets and heavy seas.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProfessional Power Distribution Made Easy\u003c\/h3\u003e\n\u003cp\u003eUpgrade your electrical installation with a feed-through solution that prioritises safety and longevity. By using a dedicated terminal post, you simplify maintenance, improve organisation, and significantly reduce the risk of electrical faults caused by physical cable damage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSecure your power system today with this heavy-duty feed through connector and ensure a safe, watertight electrical pass-through for your vessel or vehicle.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Blue Sea","offers":[{"title":"Default Title","offer_id":42029955252285,"sku":"BS-2202B","price":40.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/3918\/3933\/files\/feed-through-connector-red-BS-2202B.png?v=1769597787","url":"https:\/\/www.solar4rvs.com.au\/products\/blue-sea-terminal-feed-through-connector-5-16-stud-50899","provider":"Solar 4 RVs","version":"1.0","type":"link"}