{"product_id":"heavy-duty-12-volt-relay-switch-2-pack-200-amp-sps","title":"Heavy Duty 12 Volt Relay Switch 2 Pack 200 Amp SPST 4 Terminal Split Charge Starter Relay Built Tough Nylon Housing Rock Solid Battery Control Dead Simple Install","description":"\u003cdiv\u003eHeavy Duty 2 Pack Split Charge Relay Switch For RV Boat Truck\u003cbr\u003e\n✔️ 12 Volt SPST 200A Relay Kit With Copper Wire And Connectors \u003cp\u003eThis 2 pack terminal switch handles heavy current loads for split charging setups in vehicles and marine rigs. The handy 4 terminal layout lets you route power safely from alternators to house batteries without complex wiring.\u003c\/p\u003e ✅ Heavy duty nylon shell protects internal components from vibration\u003cbr\u003e\n✅ Pure copper coil paired with silver contacts boosts conductivity\u003cbr\u003e\n✅ Single throw configuration manages up to 200 amps securely\u003cbr\u003e\n✅ Complete installation bundle holds copper lugs shrinks washers and cables \u003cp\u003e💡 How does a 4 pin SPST starter isolation relay handle high amperage loads?\u003cbr\u003eA properly sized cutoff unit keeps accessory circuits alive without draining your main cranking battery.\u003cbr\u003e- Internal silver contacts maintain low resistance during peak current draws\u003cbr\u003e- Nylon housing vents heat quickly and shields wiring from road debris\u003cbr\u003e- Copper coil windings deliver instant magnetic response for fast switching\u003cbr\u003e- Prepped 12 volt DC compatibility plugs straight into standard vehicle harnesses\u003c\/p\u003e ✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49322050158827,"sku":"VXB0G34JKSMY","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/611uEp5kCxL.jpg?v=1788228064","url":"https:\/\/vxb.com\/products\/heavy-duty-12-volt-relay-switch-2-pack-200-amp-sps","provider":"VXB Bearings","version":"1.0","type":"link"}