{"product_id":"51-302-51-902-master-battery-disconnect-switch-200a-12-24v-car-boat-truck","title":"51-302 51-902 Master Battery Disconnect Switch 200A 12-24V Car Boat Truck","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis aftermarket replacement master battery disconnect switch is rated 200A for 12-24V car, boat, truck, and RV applications and references part numbers 51-302 and 51-902. A master battery disconnect switch isolates the battery from the electrical system when the circuit needs to be disconnected.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eControls the connection between the battery and the vehicle or vessel electrical system.\u003c\/li\u003e\n\u003cli\u003eSpecified for 200A applications across 12-24V systems.\u003c\/li\u003e\n\u003cli\u003eReferences part numbers 51-302 and 51-902 for part comparison.\u003c\/li\u003e\n\u003cli\u003eSuitable for servicing or replacing the corresponding master battery disconnect switch.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003efor car applications\u003c\/li\u003e\n\u003cli\u003efor boat applications\u003c\/li\u003e\n\u003cli\u003efor truck applications\u003c\/li\u003e\n\u003cli\u003efor RV applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Uses\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eReplacing a worn, damaged, or malfunctioning battery disconnect switch.\u003c\/li\u003e\n\u003cli\u003eRoutine maintenance of a vehicle or vessel battery electrical system.\u003c\/li\u003e\n\u003cli\u003eDisconnecting the battery circuit during servicing of the associated electrical system.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Master battery disconnect switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 200A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 12-24V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number(s):\u003c\/strong\u003e 51-302, 51-902\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral Application:\u003c\/strong\u003e Car, boat, truck, and RV\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What does a master battery disconnect switch do? \u003cstrong\u003eA:\u003c\/strong\u003e It isolates the battery from the connected electrical system when the circuit needs to be disconnected.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How should fitment be verified? \u003cstrong\u003eA:\u003c\/strong\u003e Compare the complete existing part number, such as 51-302 or 51-902, with the complete equipment model designation and confirm the 200A, 12-24V system requirements before purchase.\u003c\/p\u003e\u003ch3\u003eClosing Notice\u003c\/h3\u003e\u003cp\u003e\u003cem\u003eThis is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"DURAFORCE","offers":[{"title":"Default Title","offer_id":54217126805777,"sku":"ZZ3F05303","price":60.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/s-l1600_673e8ad0-c9ed-4528-91ee-480b9d0e5b19.jpg?v=1788734051","url":"https:\/\/www.duraforce.com\/products\/51-302-51-902-master-battery-disconnect-switch-200a-12-24v-car-boat-truck","provider":"DURAFORCE","version":"1.0","type":"link"}