{"product_id":"16mm-waterproof-toggle-switch-2-position-led-20a-250vac","title":"16mm Waterproof Toggle Switch – 2-Position ON\/OFF with LED Indicator, 20A 250VAC","description":"\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What size hole do I need to mount this toggle switch?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"This switch requires a 16mm (5\/8\\u201d) panel cutout. Use a step drill bit or chassis punch for a clean hole in metal or plastic enclosures.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the current and voltage rating of this switch?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The switch is rated at 20A 250VAC. For DC applications, derate accordingly — typically 20A at 12V DC is within safe operating range for most automotive and marine uses.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is this toggle switch waterproof for outdoor or marine use?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. The switch features a waterproof sealed body, making it suitable for outdoor enclosures, marine dashboards, and wet-environment control panels. The rubber boot and sealed actuator generally provide splash and dust resistance.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Which LED voltage option should I choose — 5-24V or 220V?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Choose 5-24V for low-voltage DC systems such as automotive (12V), marine (12V\/24V), or low-voltage control panels. Choose 220V if your indicator LED will be powered directly from a 220VAC mains circuit.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What does the \\u2018Socket Wire\\u2019 variant include?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The Socket Wire variant is a pre-wired LED socket accessory that connects to the switch body. It is sold separately for users who need to replace or add an LED indicator to an existing switch installation.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I use this switch to control a 12V automotive circuit?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. This switch is commonly used in automotive, RV, and boat wiring for controlling lights, fans, pumps, and accessories. Select the 5-24V LED option for 12V or 24V vehicle systems.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the difference between the silver and black body options?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Both silver and black variants share identical electrical specifications. The choice is purely aesthetic — silver suits brushed-metal or industrial panel aesthetics, while black blends into dark enclosures or automotive dashboards.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e\n\n\u003cdiv class=\"hdiy-desc\"\u003e\n\n  \u003cdiv class=\"hdiy-overview\"\u003e\n    \u003ch2\u003e16mm Waterproof Toggle Switch — Reliable 2-Position ON\/OFF Control with LED Indicator\u003c\/h2\u003e\n    \u003cp\u003eWhether you're wiring a custom control panel, upgrading an RV dashboard, or building a marine electrical system, finding a toggle switch that handles real-world current loads without corroding or leaking is harder than it should be. This 16mm waterproof toggle switch is built for exactly those situations — delivering a solid 20A 250VAC rating in a compact, panel-mount body that fits a standard 16mm (5\/8\") cutout.\u003c\/p\u003e\n    \u003cp\u003eEach switch features a 2-position ON\/OFF latching actuator in your choice of silver or black body finish. LED indicator options include red, green, or no LED, with separate LED voltage variants for low-voltage DC systems (5–24V) and mains-powered installations (220V). Socket wire accessories are also available for adding or replacing the LED indicator on an existing switch. The sealed, waterproof construction resists moisture ingress, making it suitable for demanding environments.\u003c\/p\u003e\n    \u003cp\u003eTypical applications include automotive accessory switches for 12V\/24V vehicle builds, marine and RV control panels where splash resistance is essential, and industrial or DIY enclosures requiring a panel-mount ON\/OFF toggle switch with LED status indication. The 16mm form factor is a widely used standard, fitting most pre-drilled chassis and enclosure panels without modification.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-compat\"\u003e\n    \u003cspan class=\"hdiy-compat-icon\"\u003e🔌\u003c\/span\u003e\n    \u003cstrong\u003eCompatibility Note:\u003c\/strong\u003e Fits standard \u003cstrong\u003e16mm (5\/8\") panel cutouts\u003c\/strong\u003e. Select \u003cstrong\u003e5-24V LED\u003c\/strong\u003e for automotive, marine, and low-voltage DC systems. Select \u003cstrong\u003e220V LED\u003c\/strong\u003e for mains-powered AC indicator circuits. Socket Wire variants are LED socket accessories, not complete switches.\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-note\"\u003e\n    \u003cspan class=\"hdiy-note-icon\"\u003e⚠️\u003c\/span\u003e\n    \u003cstrong\u003eVerify before ordering:\u003c\/strong\u003e Confirm your panel thickness and cutout diameter. For DC applications, verify your load current does not exceed the switch's rated capacity. If unsure, contact us to confirm compatibility.\n  \u003c\/div\u003e\n\n  \u003ch2\u003e✅ Key Features of These 16mm Waterproof Toggle Switches\u003c\/h2\u003e\n  \u003cul class=\"hdiy-features\"\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e💧\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eWaterproof Sealed Body\u003c\/strong\u003e — Splash-resistant construction protects internal contacts from moisture, dust, and vibration, making this panel-mount toggle switch suitable for marine, automotive, and outdoor enclosure use.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e⚡\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e20A 250VAC Rated\u003c\/strong\u003e — Handles demanding electrical loads across AC and DC circuits. Suitable for controlling lights, pumps, fans, and other accessories in 12V, 24V, and 220V systems.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e💡\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eBuilt-in LED Indicator\u003c\/strong\u003e — Choose red or green LED to provide instant visual confirmation of switch state. LED voltage options (5-24V or 220V) let you match the indicator to your circuit without external resistors.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🎨\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eSilver or Black Body Finish\u003c\/strong\u003e — Two body color options let you match the switch to your panel aesthetic, whether you're building an industrial control box or a custom automotive dashboard.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📐\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eStandard 16mm Mounting Format\u003c\/strong\u003e — Drops into any 16mm (5\/8\") panel hole without adapters. The threaded bushing and locking nut secure the switch firmly to metal, plastic, or fiberglass panels.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔧\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e2-Position Latching Action\u003c\/strong\u003e — Stays in the selected ON or OFF position without spring return, providing a stable, positive switching action for circuits that need to remain energized without continuous operator input.\u003c\/span\u003e\n\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003e📐 Technical Specifications — 16mm Panel-Mount Toggle Switch\u003c\/h2\u003e\n  \u003cdiv class=\"hdiy-table-wrap\"\u003e\n    \u003ctable\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth\u003eSwitch Type\u003c\/th\u003e\n\u003ctd\u003e2-Position Latching Toggle (ON\/OFF)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eMounting Hole Diameter\u003c\/th\u003e\n\u003ctd\u003e16mm (5\/8\")\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eCurrent Rating\u003c\/th\u003e\n\u003ctd\u003e20A\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eVoltage Rating\u003c\/th\u003e\n\u003ctd\u003e250VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eLED Indicator Colors\u003c\/th\u003e\n\u003ctd\u003eRed, Green, or No LED (see variant options)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eLED Voltage Options\u003c\/th\u003e\n\u003ctd\u003e5–24V DC \/ 220V AC (see variant options)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eBody \/ Actuator Color\u003c\/th\u003e\n\u003ctd\u003eSilver or Black (see variant options)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eWaterproof Rating\u003c\/th\u003e\n\u003ctd\u003eSplash-resistant sealed body (contact us to confirm IP rating)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003ePanel Thickness Compatibility\u003c\/th\u003e\n\u003ctd\u003eSee variant options \/ Contact us to confirm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eTerminal Type\u003c\/th\u003e\n\u003ctd\u003eSolder or quick-connect terminals (see variant options)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eOperating Temperature\u003c\/th\u003e\n\u003ctd\u003eTypically –20°C to +85°C (–4°F to +185°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eIncluded Accessories\u003c\/th\u003e\n\u003ctd\u003eSwitch body, locking nut, LED socket (where applicable)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n  \u003cdiv class=\"hdiy-faq\"\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat size hole do I need to mount this toggle switch?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eThis switch requires a \u003cstrong\u003e16mm (5\/8\")\u003c\/strong\u003e panel cutout. A step drill bit or chassis punch will give you a clean hole in metal or plastic enclosures. The threaded bushing and locking nut secure the switch from the front, so panel thickness generally needs to be within the bushing thread length — typically up to 5–8mm for most enclosures.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat is the current and voltage rating, and can I use it for DC circuits?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eThe switch is rated at \u003cstrong\u003e20A 250VAC\u003c\/strong\u003e. For DC applications, the same contacts are generally suitable for 12V and 24V automotive or marine loads at comparable current levels, though DC arcing characteristics differ from AC. For high-inductive DC loads, derate conservatively and verify with your application requirements.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eIs this toggle switch waterproof enough for marine or outdoor use?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eYes. The switch body is sealed against moisture and dust ingress, making it suitable for marine dashboards, outdoor enclosures, and RV panels where splash exposure is expected. For full submersion applications, contact us to confirm the specific IP rating before ordering.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhich LED voltage should I select — 5-24V or 220V?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eChoose \u003cstrong\u003e5-24V\u003c\/strong\u003e if your LED indicator will be powered from a low-voltage DC source such as a 12V car battery, 24V truck system, or any DC control circuit up to 24V. Choose \u003cstrong\u003e220V\u003c\/strong\u003e if the LED indicator connects directly to a 220VAC mains supply. Selecting the wrong voltage will result in the LED not illuminating or burning out prematurely.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat does the \"Socket Wire\" variant include — is it a complete switch?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eNo — the Socket Wire variant is a \u003cstrong\u003epre-wired LED socket accessory\u003c\/strong\u003e designed to connect to the switch body's LED terminal. It is not a standalone switch. Order this if you need to replace a damaged LED socket on an existing switch or add an LED indicator to a switch body that did not originally include one.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow do I wire this switch for a simple ON\/OFF automotive accessory circuit?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eFor a basic 12V automotive circuit, connect your positive supply wire to one switch terminal and the load (light, fan, pump) to the other. Ground the load to chassis. If using the LED indicator, connect the LED socket wires to the designated LED terminals on the switch body and to your 12V supply and ground. Always use appropriately rated wire gauge for your load current.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat is the difference between the silver and black body options?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eBoth body colors share identical electrical specifications — 20A 250VAC rating, same LED options, same waterproof construction. The difference is purely cosmetic. Silver suits brushed-metal industrial panels or retro-style builds; black blends into dark automotive dashboards or modern enclosures.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-cta\"\u003e\n    🛒 Select your \u003cstrong\u003eswitch color, LED color, and LED voltage\u003c\/strong\u003e above, then add to cart — ships from our US warehouse.\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"HomeDIYer","offers":[{"title":"Silver \u0026 2 Position \u0026 Red LED \/ 5-24V","offer_id":52331297636626,"sku":"GLFBNHHGL-LBAN-25062477x1","price":18.16,"currency_code":"USD","in_stock":true},{"title":"Silver \u0026 2 Position \u0026 Red LED \/ 220V","offer_id":52331297669394,"sku":"GLFBNHHGL-LBAN-25062478x1","price":18.16,"currency_code":"USD","in_stock":true},{"title":"Silver \u0026 2 Position \u0026 Green LED \/ 5-24V","offer_id":52331297702162,"sku":"GLFBNHHGL-LBAN-25062479x1","price":18.16,"currency_code":"USD","in_stock":true},{"title":"Silver \u0026 2 Position \u0026 Green LED \/ 220V","offer_id":52331297734930,"sku":"GLFBNHHGL-LBAN-25062480x1","price":18.16,"currency_code":"USD","in_stock":true},{"title":"Silver \u0026 2 Position \u0026 No LED \/ 5-24V","offer_id":52331297767698,"sku":"GLFBNHHGL-LBAN-25062481x1","price":16.31,"currency_code":"USD","in_stock":true},{"title":"Silver \u0026 2 Position \u0026 No LED \/ 220V","offer_id":52331297800466,"sku":"GLFBNHHGL-LBAN-25062482x1","price":16.31,"currency_code":"USD","in_stock":true},{"title":"Black \u0026 2 Position \u0026 Red LED \/ 5-24V","offer_id":52331297833234,"sku":"GLFBNHHGL-LBAN-25062483x1","price":18.75,"currency_code":"USD","in_stock":true},{"title":"Black \u0026 2 Position \u0026 Red LED \/ 220V","offer_id":52331297866002,"sku":"GLFBNHHGL-LBAN-25062484x1","price":18.75,"currency_code":"USD","in_stock":true},{"title":"Black \u0026 2 Position \u0026 Green LED \/ 5-24V","offer_id":52331297898770,"sku":"GLFBNHHGL-LBAN-25062485x1","price":18.75,"currency_code":"USD","in_stock":true},{"title":"Black \u0026 2 Position \u0026 Green LED \/ 220V","offer_id":52331297931538,"sku":"GLFBNHHGL-LBAN-25062486x1","price":18.75,"currency_code":"USD","in_stock":true},{"title":"Black \u0026 2 Position \u0026 No LED \/ 5-24V","offer_id":52331297964306,"sku":"GLFBNHHGL-LBAN-25062487x1","price":17.07,"currency_code":"USD","in_stock":true},{"title":"Black \u0026 2 Position \u0026 No LED \/ 220V","offer_id":52331297997074,"sku":"GLFBNHHGL-LBAN-25062488x1","price":17.07,"currency_code":"USD","in_stock":true},{"title":"Socket Wire \u0026 LED Type \/ 5-24V","offer_id":52331298029842,"sku":"GLFBNHHGL-LBAN-25062473x1","price":7.96,"currency_code":"USD","in_stock":true},{"title":"Socket Wire \u0026 LED Type \/ 220V","offer_id":52331298062610,"sku":"GLFBNHHGL-LBAN-25062474x1","price":7.96,"currency_code":"USD","in_stock":true},{"title":"Socket Wire \u0026 no LED Type \/ 5-24V","offer_id":52331298095378,"sku":"GLFBNHHGL-LBAN-25062475x1","price":7.41,"currency_code":"USD","in_stock":true},{"title":"Socket Wire \u0026 no LED Type \/ 220V","offer_id":52331298128146,"sku":"GLFBNHHGL-LBAN-25062476x1","price":7.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Main-07_c09e200d-9776-498c-8fde-e0ad95f439db.jpg?v=1780899457","url":"https:\/\/homediyer.com\/products\/16mm-waterproof-toggle-switch-2-position-led-20a-250vac","provider":"HomeDIYer","version":"1.0","type":"link"}