{"product_id":"promariner-prosafe-failsafe-60amp-galvanic-isolator-22074","title":"ProMariner ProSafe FAILSAFE 60amp Galvanic Isolator [22074] - CWR-33331","description":"\u003ch2\u003eProMariner ProSafe FAILSAFE 60amp Galvanic Isolator [22074] - CWR-33331\u003cbr\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eProSafe FS installs easily and does not require a dedicated monitor to verify the operational status of the galvanic isolator as required by non FailSafe Certified galvanic isolators.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"11e0cr6\" data-start=\"27\" data-end=\"227\"\u003e\n\u003cstrong data-start=\"29\" data-end=\"66\"\u003eRobust 60 Amp Galvanic Protection\u003c\/strong\u003e\u003cbr data-start=\"66\" data-end=\"69\"\u003eProvides stronger isolation capacity for larger marine electrical systems, helping prevent corrosive current from damaging underwater metals and thru‑hulls.\u003c\/li\u003e\n\u003cli data-section-id=\"odlyd1\" data-start=\"229\" data-end=\"403\"\u003e\n\u003cstrong data-start=\"231\" data-end=\"256\"\u003eFail‑Safe Reliability\u003c\/strong\u003e\u003cbr data-start=\"256\" data-end=\"259\"\u003eEngineered to maintain isolation integrity even under fault conditions — giving added confidence in protecting your vessel’s metal components.\u003c\/li\u003e\n\u003cli data-section-id=\"13t9gl0\" data-start=\"405\" data-end=\"572\"\u003e\n\u003cstrong data-start=\"407\" data-end=\"434\"\u003eMarine‑Grade Durability\u003c\/strong\u003e\u003cbr data-start=\"434\" data-end=\"437\"\u003eConstructed with corrosion‑resistant materials and rugged housing to withstand moisture, vibration, and harsh saltwater environments.\u003c\/li\u003e\n\u003cli data-section-id=\"1velinc\" data-start=\"574\" data-end=\"707\"\u003e\n\u003cstrong data-start=\"576\" data-end=\"598\"\u003eSimple Integration\u003c\/strong\u003e\u003cbr data-start=\"598\" data-end=\"601\"\u003eDesigned for straightforward installation into existing or new electrical systems without complex setup.\u003c\/li\u003e\n\u003cli data-section-id=\"4lritl\" data-start=\"709\" data-end=\"833\"\u003e\n\u003cstrong data-start=\"711\" data-end=\"745\"\u003eVersatile System Compatibility\u003c\/strong\u003e\u003cbr data-start=\"745\" data-end=\"748\"\u003eSuitable for sailboats, powerboats, and larger vessels with higher current demands.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-(--header-height)\" dir=\"auto\" data-turn-id=\"f5a2223a-b212-481f-a7d0-cbd587fa77f8\" data-testid=\"conversation-turn-57\" data-scroll-anchor=\"false\" data-turn=\"user\"\u003e\u003c\/section\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:9e7173f1-cabf-4a6c-96f2-f5aeb8533e5e-28\" data-testid=\"conversation-turn-58\" data-scroll-anchor=\"true\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"c269ed52-be28-4a97-8323-fc6f99980075\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"428\"\u003e\u003cstrong data-start=\"0\" data-end=\"75\"\u003eQ: What is the \u003cstrong data-start=\"17\" data-end=\"58\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eProMariner ProSafe FAILSAFE 60 Amp Galvanic Isolator\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e (Model 22074)?\u003c\/strong\u003e\u003cbr data-start=\"75\" data-end=\"78\"\u003eA: A heavy‑duty marine \u003cstrong data-start=\"101\" data-end=\"138\"\u003e60 Amp FailSafe galvanic isolator\u003c\/strong\u003e engineered to reduce corrosion by interrupting unwanted galvanic currents on your boat’s \u003cstrong data-start=\"228\" data-end=\"253\"\u003eAC shore power ground\u003c\/strong\u003e without compromising safety ground continuity. It’s designed for boats connected to shore power (up to one 50 A cord or two 30 A cords). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"430\" data-end=\"766\"\u003e\u003cstrong data-start=\"430\" data-end=\"474\"\u003eQ: What does \u003cem data-start=\"445\" data-end=\"455\"\u003eFailSafe\u003c\/em\u003e technology mean?\u003c\/strong\u003e\u003cbr data-start=\"474\" data-end=\"477\"\u003eA: FailSafe ensures that if the isolator fails, it still maintains \u003cstrong data-start=\"544\" data-end=\"575\"\u003eAC safety ground continuity\u003c\/strong\u003e — so the electrical safety ground isn’t lost during a failure. It does \u003cstrong data-start=\"647\" data-end=\"654\"\u003enot\u003c\/strong\u003e require a separate monitor to verify operation like non‑FailSafe devices. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"768\" data-end=\"1096\"\u003e\u003cstrong data-start=\"768\" data-end=\"814\"\u003eQ: How does this isolator protect my boat?\u003c\/strong\u003e\u003cbr data-start=\"814\" data-end=\"817\"\u003eA: It \u003cstrong data-start=\"823\" data-end=\"859\"\u003einterrupts galvanic current flow\u003c\/strong\u003e between your boat and other boats or the dock while plugged into shore power, helping protect underwater metals like outdrives, props, and hull fittings and reducing excessive anode (\u003cstrong data-start=\"1043\" data-end=\"1051\"\u003ezinc\u003c\/strong\u003e) loss. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1489\" data-end=\"1721\"\u003e\u003cstrong data-start=\"1489\" data-end=\"1543\"\u003eQ: What shore power systems is it compatible with?\u003c\/strong\u003e\u003cbr data-start=\"1543\" data-end=\"1546\"\u003eA: Suitable for \u003cstrong data-start=\"1562\" data-end=\"1582\"\u003e50 A shore power\u003c\/strong\u003e systems or dual \u003cstrong data-start=\"1599\" data-end=\"1619\"\u003e30 A shore cords\u003c\/strong\u003e, making it ideal for larger vessels and AC shore installations. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1723\" data-end=\"2029\"\u003e\u003cstrong data-start=\"1723\" data-end=\"1764\"\u003eQ: Why choose this galvanic isolator?\u003c\/strong\u003e\u003cbr data-start=\"1764\" data-end=\"1767\"\u003eA: It combines \u003cstrong data-start=\"1782\" data-end=\"1805\"\u003eFailSafe protection\u003c\/strong\u003e, robust construction, and certified marine electrical safety — helping extend the life of underwater metals and reduce corrosion while keeping AC shore power systems safe and compliant.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul data-start=\"223\" data-end=\"1566\"\u003e\n\u003cli data-section-id=\"vxkviv\" data-start=\"223\" data-end=\"472\"\u003e\n\u003cstrong data-start=\"225\" data-end=\"260\"\u003eClean Connections Periodically:\u003c\/strong\u003e Inspect the gold‑plated terminals and AC shore power ground connections for corrosion or salt buildup; wipe with a dry cloth and use a light corrosion inhibitor as needed. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1npxd8y\" data-start=\"473\" data-end=\"676\"\u003e\n\u003cstrong data-start=\"475\" data-end=\"508\"\u003eEnsure Dry Mounting Location:\u003c\/strong\u003e Install and keep the isolator in a dry, ventilated area to minimize moisture exposure and prevent corrosion around connections. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"32hsab\" data-start=\"677\" data-end=\"903\"\u003e\n\u003cstrong data-start=\"679\" data-end=\"708\"\u003eCheck Shore Power Wiring:\u003c\/strong\u003e Periodically examine shore power cable insulation, green ground wire continuity, and clamps to confirm secure, corrosion‑free connections to the isolator. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"zi97lf\" data-start=\"904\" data-end=\"1126\"\u003e\n\u003cstrong data-start=\"906\" data-end=\"941\"\u003eWatch for Heat \u0026amp; Discoloration:\u003c\/strong\u003e After plugging into shore power, feel for excessive heat or visible discoloration around terminals — this can indicate poor contact or overload. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"cfcze8\" data-start=\"1127\" data-end=\"1309\"\u003e\n\u003cstrong data-start=\"1129\" data-end=\"1159\"\u003eInspect Mounting Hardware:\u003c\/strong\u003e Ensure screws and mounting hardware are tight and free from corrosion to maintain solid electrical grounding. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1wr7por\" data-start=\"1310\" data-end=\"1566\"\u003e\n\u003cstrong data-start=\"1312\" data-end=\"1352\"\u003eTest Ground Continuity Occasionally:\u003c\/strong\u003e Using a multimeter, check the AC safety ground continuity from the shore inlet through the isolator to the boat’s bonding system; abnormal readings may point to wiring issues. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1568\" data-end=\"1762\"\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!--- cis2:mm5onpRs ---\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"PROMARINER","offers":[{"title":"Default Title","offer_id":45454161412156,"sku":"CWR-33331","price":314.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/6151\/5324\/files\/33331XL.jpg?v=1780120304","url":"https:\/\/e-powergo.com\/products\/promariner-prosafe-failsafe-60amp-galvanic-isolator-22074","provider":"Set Up Your Ultimate Retreat","version":"1.0","type":"link"}