{"product_id":"maypott-30a-rv-surge-protector-with-50a-to-30a-adapter-5000j-surge-suppression-waterproof-cover","title":"Maypott 30A RV Surge Protector with 50A-to-30A Adapter — 5000J Surge Suppression \u0026 Waterproof Cover","description":"\u003cp\u003e\u003cstrong\u003eThe Maypott 30 Amp RV Surge Protector is a weatherproof, ETL\/UL‑certified power safety device that delivers 5000 joules of surge suppression and an included 50A-to-30A adapter to protect and adapt RV shore power.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen you’re parked at a campground or hooked to shore power, the quality of incoming electricity varies widely. This compact unit combines circuit diagnostics, multi-stage surge suppression, and durable weather sealing so you can check receptacle wiring at a glance and block damaging transients before they reach your RV’s electronics. It’s built for outdoor use and designed to be easy to connect and interpret even if you’re not an electrician.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this protector let me know if campground power is safe?\u003c\/h3\u003e\n\u003cp\u003eThe built‑in circuit analysis feature uses seven LED modes to indicate common wiring faults and power conditions. It identifies problems such as open ground, open neutral, and reverse polarity so you can refuse unsafe power or request repairs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSeven LED status indicators highlight wiring faults and power presence\u003c\/li\u003e\n  \u003cli\u003eQuick visual check before plugging your RV into shore power\u003c\/li\u003e\n  \u003cli\u003eHelps prevent damage from miswired campground pedestals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat protection technologies are inside the unit?\u003c\/h3\u003e\n\u003cp\u003eMaypott pairs three complementary surge suppression components to manage different types of electrical disturbances. The system reduces transient spikes, diverts harmful energy, and improves long‑term circuit stability without making performance tradeoffs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTVS devices for fast transient suppression\u003c\/li\u003e\n  \u003cli\u003eMOVs (metal-oxide varistors) to absorb surge energy\u003c\/li\u003e\n  \u003cli\u003eGDTs (gas discharge tubes) to handle larger overvoltages\u003c\/li\u003e\n  \u003cli\u003eRated at 5000 joules to limit equipment exposure to surges\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this model built to withstand outdoor conditions and everyday use?\u003c\/h3\u003e\n\u003cp\u003eThe housing uses V‑1 flame‑retardant material and a robust waterproof cover to resist rain, windblown dust, and other environmental stresses. Maypott also emphasizes safe connectors and certified wiring for long service life on the road.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSturdy waterproof cover dimensions approximately 3.07 × 2.36 × 2.40 inches for protection\u003c\/li\u003e\n  \u003cli\u003eV‑1 flame retardant construction for enhanced safety\u003c\/li\u003e\n  \u003cli\u003eETL certified unit with UL‑listed plug and internal wiring components\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the included adapter and ergonomic design improve use?\u003c\/h3\u003e\n\u003cp\u003eAn ergonomic plug shape makes connecting and disconnecting quicker and more secure, while the included 50A-to-30A conversion adapter increases compatibility with various campground pedestal configurations. That lets you plug into a wider range of power sources without additional purchases.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eComfort-grip plug for easier handling in tight or wet conditions\u003c\/li\u003e\n  \u003cli\u003e50A→30A adapter included to connect to 50A receptacles when needed\u003c\/li\u003e\n  \u003cli\u003eCompact footprint that fits most RV power compartments and inlets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Maypott 30A Surge Protector is aimed at RVers, camper owners, and trailer users who want a rugged, easy-to-read power safety device that adapts to different campground hookups. It suits anyone who values quick diagnostics, multi-stage surge suppression (5000J rating), and a weatherproof design backed by ETL and UL certifications. If you frequently plug into unfamiliar pedestals or want to reduce the risk of electrical damage to appliances, entertainment systems, and control electronics inside your RV, this protector provides practical protection and clearer information before you connect.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this surge protector work with 50A pedestals?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It includes a 50A-to-30A conversion adapter so you can connect to 50A shore power when needed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What certifications and surge rating does it have?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The unit is ETL tested with UL‑listed plug\/wiring and has a 5000 joule surge suppression rating.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Maypott","offers":[{"title":"Default Title","offer_id":48083025461406,"sku":"B0C4D2Y3GM","price":64.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/maypott-front-view-with-plug.jpg?v=1785822977","url":"https:\/\/northtrailauto.ca\/products\/maypott-30a-rv-surge-protector-with-50a-to-30a-adapter-5000j-surge-suppression-waterproof-cover","provider":"North Trail Auto","version":"1.0","type":"link"}