{"product_id":"perko-heavy-duty-battery-selector-switch-w-alternator-field-disconnect","title":"Perko Heavy Duty Battery Selector Switch w\/Alternator Field Disconnect – Marine Boat Replacement Part","description":"\u003cp\u003e\u003cstrong\u003ePerko Heavy Duty Battery Selector Switch w\/Alternator Field Disconnect – Marine Boat Replacement Part\u003c\/strong\u003e is organized for ignition \u0026amp; electrical engine parts shoppers who need a clear, professional marine parts buying experience.\u003c\/p\u003e\u003cp\u003eDiameter: 5-1\/4\" Depth: 2-5\/8\" Polycarbonate Body with Brass Terminals Ignition Protected For use with 6 to 32 Volt Marine Electrical Systems Capacity - 250 AMPS Continuous, 360 AMPS 5 Mins. Intermittent Terminal Stud Size: 5\/16\" When used with Non-Unitized Alternators, these models will interrupt the field current (reducing the possibility of damage) if turned \"OFF\" with the engine running.\u003c\/p\u003e\u003ch3\u003eFitment \u0026amp; Product Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand \/ Manufacturer: Perko\u003c\/li\u003e\n\u003cli\u003eMaterial: brass\u003c\/li\u003e\n\u003c\/ul\u003e\u003cul\u003e\n\u003cli\u003eSearch-optimized by brand, system, part type, and fitment cues.\u003c\/li\u003e\n\u003cli\u003eVerify compatibility with your original part number, engine model, and application before ordering.\u003c\/li\u003e\n\u003cli\u003eBuilt for boat owners, e-commerce shoppers, and professional marine service teams.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Perko","offers":[{"title":"Default Title","offer_id":42612552990809,"sku":"33120","price":259.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/1818\/2489\/files\/perko-heavy-duty-battery-selector-switch-walternator-field-disconnect-6400319.jpg?v=1761804888","url":"https:\/\/www.marinepartsonly.com\/products\/perko-heavy-duty-battery-selector-switch-w-alternator-field-disconnect","provider":"Marine Parts Only","version":"1.0","type":"link"}