{"product_id":"dometic-rv-furnace-5-amp-circuit-breaker-switch-replacement-kit","title":"Dometic 5 Amp Circuit Breaker - Furnace Overload Protection - Part# 30320","description":"\u003cdiv class=\"erp-pdp\"\u003e\n\n\u003cp\u003eThe Dometic 5 Amp Circuit Breaker (Part# 30320) provides critical overload protection for Dometic RV furnaces, preventing electrical damage from power surges and short circuits. This automatic reset breaker is designed to trip when current exceeds 5 amps, protecting your furnace's control board and motor components. Essential for maintaining safe furnace operation and preventing costly repairs.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e5 Amp Rating:\u003c\/strong\u003e Precisely calibrated to protect furnace electrical components from overload conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Reset Design:\u003c\/strong\u003e Trips during overload and can be manually reset without replacement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Replacement:\u003c\/strong\u003e Direct factory replacement for worn or failed circuit breakers in Dometic furnaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Mounting:\u003c\/strong\u003e Designed for easy installation in tight furnace compartments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Rated:\u003c\/strong\u003e Built to withstand the heat environment inside RV furnace enclosures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick Diagnosis:\u003c\/strong\u003e Visible trip indicator helps identify electrical issues quickly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"table table-bordered table-sm\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30320\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmperage Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 Amp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBreaker Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAutomatic Reset, Push-to-Reset\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRV Furnace Protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePanel Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCompatible Dometic Furnace Models\u003c\/h2\u003e\n\u003cp\u003eThis circuit breaker is used in various Dometic furnace models. Verify your furnace's part number or consult your owner's manual to confirm compatibility.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eHow do I know if my furnace circuit breaker needs replacement?\u003c\/h3\u003e\n\u003cp\u003eSigns include: furnace won't start, breaker trips repeatedly even after reset, breaker won't stay reset, or visible damage to the breaker housing. If your breaker trips frequently, investigate the underlying electrical issue before replacing.\u003c\/p\u003e\n\n\u003ch3\u003eCan I use a standard automotive circuit breaker instead?\u003c\/h3\u003e\n\u003cp\u003eNo. This Dometic breaker is specifically designed for RV furnace applications with precise amperage ratings and temperature tolerances. Using incorrect breakers can result in inadequate protection or nuisance tripping.\u003c\/p\u003e\n\n\u003ch3\u003eWhat causes a furnace circuit breaker to trip?\u003c\/h3\u003e\n\u003cp\u003eCommon causes include: motor bearing failure drawing excessive current, shorted wiring, control board issues, or blower wheel obstruction. If the breaker trips immediately after reset, there's likely a short circuit that needs repair.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I reset this circuit breaker?\u003c\/h3\u003e\n\u003cp\u003eLocate the breaker (usually near the furnace control board), press the reset button firmly until it clicks. If it trips again immediately, disconnect power and investigate for electrical faults before attempting further resets.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose Elkhart RV Parts?\u003c\/h2\u003e\n\u003cp\u003eWe specialize in hard-to-find Dometic RV parts that keep your systems running reliably. Located in Elkhart, Indiana — the RV Capital of the World — we understand the urgency of getting your RV back in service. We stock genuine OEM Dometic parts and ship fast across the United States. Our team knows Dometic systems inside and out, so if you have questions about compatibility or installation, we're here to help.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Dometic","offers":[{"title":"Default Title","offer_id":48316013183128,"sku":"30320","price":32.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0346\/2397\/9579\/files\/dometic_cf50_9105303200_44367_10.png?v=1774473202","url":"https:\/\/elkhartrvparts.com\/products\/dometic-rv-furnace-5-amp-circuit-breaker-switch-replacement-kit","provider":"Elkhart RV Parts","version":"1.0","type":"link"}