{"product_id":"perko-8503dp-medium-duty-battery-selector-switch-with-alternator-field-disconnect","title":"Perko 8503DP Medium Duty Battery Selector Switch with Alternator Field Disconnect","description":"\u003cp\u003e\u003cstrong\u003eMedium Duty Battery Selector Switches\u003c\/strong\u003e\u003c\/p\u003e\u003cul style='box-sizing: border-box; background: rgb(255, 255, 255); border: 0px; margin: 0px; padding: 0px; vertical-align: baseline; list-style: none; font-size: 14px; color: rgb(0, 0, 0); font-family: \"PT Sans\", Arial, Helvetica, sans-serif; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;' id=\"isPasted\"\u003e\n\u003cli style='box-sizing: border-box; background: url(\"images\/marker_3.png\") 0px 4px no-repeat; border: 0px; margin: 0px; padding: 0px 0px 0px 14px; vertical-align: baseline; font-size: 14px; display: block; font-family: \"PT Sans\", Arial, Helvetica, sans-serif; color: rgb(0, 0, 0); line-height: normal;'\u003eDiameter: 5-1\/4\u003c\/li\u003e\n\u003cli style='box-sizing: border-box; background: url(\"images\/marker_3.png\") 0px 15px no-repeat; border: 0px; margin: 0px; padding: 11px 0px 0px 14px; vertical-align: baseline; font-size: 14px; display: block; font-family: \"PT Sans\", Arial, Helvetica, sans-serif; color: rgb(0, 0, 0); line-height: normal;'\u003eDepth: 2-5\/8\u003c\/li\u003e\n\u003cli style='box-sizing: border-box; background: url(\"images\/marker_3.png\") 0px 15px no-repeat; border: 0px; margin: 0px; padding: 11px 0px 0px 14px; vertical-align: baseline; font-size: 14px; display: block; font-family: \"PT Sans\", Arial, Helvetica, sans-serif; color: rgb(0, 0, 0); line-height: normal;'\u003ePolycarbonate Body with Brass Terminals\u003c\/li\u003e\n\u003cli style='box-sizing: border-box; background: url(\"images\/marker_3.png\") 0px 15px no-repeat; border: 0px; margin: 0px; padding: 11px 0px 0px 14px; vertical-align: baseline; font-size: 14px; display: block; font-family: \"PT Sans\", Arial, Helvetica, sans-serif; color: rgb(0, 0, 0); line-height: normal;'\u003eIgnition Protected\u003c\/li\u003e\n\u003cli style='box-sizing: border-box; background: url(\"images\/marker_3.png\") 0px 15px no-repeat; border: 0px; margin: 0px; padding: 11px 0px 0px 14px; vertical-align: baseline; font-size: 14px; display: block; font-family: \"PT Sans\", Arial, Helvetica, sans-serif; color: rgb(0, 0, 0); line-height: normal;'\u003eFor use with 6 to 32 Volt Marine Electrical Systems\u003c\/li\u003e\n\u003cli style='box-sizing: border-box; background: url(\"images\/marker_3.png\") 0px 15px no-repeat; border: 0px; margin: 0px; padding: 11px 0px 0px 14px; vertical-align: baseline; font-size: 14px; display: block; font-family: \"PT Sans\", Arial, Helvetica, sans-serif; color: rgb(0, 0, 0); line-height: normal;'\u003eCapacity - 250 AMPS Continuous, 360 AMPS 5 Mins. Intermittent\u003c\/li\u003e\n\u003cli style='box-sizing: border-box; background: url(\"images\/marker_3.png\") 0px 15px no-repeat; border: 0px; margin: 0px; padding: 11px 0px 0px 14px; vertical-align: baseline; font-size: 14px; display: block; font-family: \"PT Sans\", Arial, Helvetica, sans-serif; color: rgb(0, 0, 0); line-height: normal;'\u003eTerminal Stud Size: 5\/16\u003c\/li\u003e\n\u003cli style='box-sizing: border-box; background: url(\"images\/marker_3.png\") 0px 15px no-repeat; border: 0px; margin: 0px; padding: 11px 0px 0px 14px; vertical-align: baseline; font-size: 14px; display: block; font-family: \"PT Sans\", Arial, Helvetica, sans-serif; color: rgb(0, 0, 0); line-height: normal;'\u003eWhen used with Non-Unitized Alternators, these models will interrupt the field current (reducing the possibility of damage) if turned OFF with the engine runnin\u003c\/li\u003e\n\u003c\/ul\u003e \u003c!--- cis2:m2lumZRk ---\u003e\n\u003cp\u003eThe Perko 8503DP Medium Duty Battery Selector Switch provides essential control for marine and vehicle electrical systems. Designed with a durable polycarbonate body and brass terminals, this switch ensures reliable performance in demanding environments. Its compact size offers a diameter of approximately 5-1\/4 inches and a depth of 2-5\/8 inches, making it suitable for various installation setups. The switch is ignition protected and rated to handle 250 amps continuously, with a 360 amp capacity for 5-minute intermittent loads, ensuring robust power handling for your electrical needs. Its terminal stud size is 5\/16 inch, compatible with standard wiring connections, and it is rated for use with 6 to 32-volt systems, making it ideal for marine, RV, and other vehicle applications. The switch's design allows it to safely interrupt the field current when turned off with the engine running, protecting the alternator and electrical system from potential damage. This model is an essential component for those seeking a reliable, medium-duty battery selector switch without key lock functionality, simplifying electrical system management and enhancing safety. Easy to install and maintain, the Perko 8503DP offers peace of mind with its high-quality construction and proven performance in marine and automotive environments.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eDiameter: approximately 5-1\/4 inches\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDepth: approximately 2-5\/8 inches\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePolycarbonate body with brass terminals for durability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIgnition protected design for safety in marine environments\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSuitable for 6 to 32-volt electrical systems\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eContinuous capacity of 250 amps, 360 amps for 5-minute intermittent use\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTerminal stud size: 5\/16 inch for secure wiring\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes alternator field disconnect functionality when turned off with engine running\u003c\/li\u003e\u003c\/ul\u003e","brand":"Perko","offers":[{"title":"Default Title","offer_id":44529682612266,"sku":"33116","price":70.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2285\/8794\/files\/33116XL.jpg?v=1783079406","url":"https:\/\/atticusgoods.com\/products\/perko-8503dp-medium-duty-battery-selector-switch-with-alternator-field-disconnect","provider":"Atticus Goods","version":"1.0","type":"link"}