{"product_id":"daiertek-50a-12v-dc-heavy-duty-toggle-switch-spdt-on-off-on-chrome-actuator-aluminum-housing","title":"DAIERTEK 50A 12V DC Heavy-Duty Toggle Switch SPDT ON-OFF-ON, Chrome Actuator \u0026 Aluminium Housing","description":"\u003cp\u003e\u003cstrong\u003eDAIERTEK 50A 12V DC heavy-duty toggle switch is a three-position, SPDT ON‑OFF‑ON rocker built to control automotive lighting and accessories with robust metal construction and 50 amp capacity.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact 12V toggle switch combines a durable aluminum housing, chrome-plated actuator and copper terminals to deliver a reliable manual control for cars, trucks and off‑road rigs. Its maintained ON‑OFF‑ON positions let you route power between two circuits or switch an accessory on and off, while screw terminals and a standard 12 mm mounting hole make installation straightforward. The switch balances a refined look with serviceable internals designed for frequent use.\u003c\/p\u003e\n\n\u003ch3\u003eHow is this switch built to handle automotive loads?\u003c\/h3\u003e\n\u003cp\u003eThe switch is engineered for heavy-duty DC service: it’s rated for 50 amps at 12 volts and uses high-conductivity copper terminals to reduce voltage drop. The metal housing and chrome actuator add mechanical strength and resist wear from repeated use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e50A @ 12V DC rating suitable for many lighting and accessory circuits\u003c\/li\u003e\n  \u003cli\u003eAluminum housing for structural durability\u003c\/li\u003e\n  \u003cli\u003eCopper terminals to improve electrical conductivity and reliability\u003c\/li\u003e\n  \u003cli\u003eChrome-plated actuator for corrosion resistance and tactile feedback\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat functions and wiring options does the 3‑position SPDT provide?\u003c\/h3\u003e\n\u003cp\u003eThis is a single-pole, double-throw (SPDT) maintained switch with ON‑OFF‑ON positions, allowing you to select one of two outputs or turn the circuit off. It has three screw terminal contacts that simplify wiring for dual-output control or reversing simple circuits.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eON‑OFF‑ON configuration for two-output selection or off position\u003c\/li\u003e\n  \u003cli\u003eThree screw terminals for secure, tool-tight connections\u003c\/li\u003e\n  \u003cli\u003eSPDT topology for routing one input to either of two outputs\u003c\/li\u003e\n  \u003cli\u003eCompatible with common automotive 12V accessories like lights and relays\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable is the switch under frequent use and harsh conditions?\u003c\/h3\u003e\n\u003cp\u003eThe switch is built for longevity with a mechanical life exceeding 100,000 cycles and an electrical life over 10,000 cycles under rated conditions. Robust materials and plated actuator help resist corrosion and wear in typical vehicle environments.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMechanical life: \u0026gt;100,000 cycles for long service life\u003c\/li\u003e\n  \u003cli\u003eElectrical life: \u0026gt;10,000 cycles at rated load\u003c\/li\u003e\n  \u003cli\u003eScrew terminals minimize loose connections over time\u003c\/li\u003e\n  \u003cli\u003eChrome finish reduces surface corrosion in exposed installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the installation details and common uses for this switch?\u003c\/h3\u003e\n\u003cp\u003eInstall the switch in a 12 mm (0.48 inch) panel hole and secure wiring to the screw terminals. It’s commonly used for automotive lighting, fog lamps, dome lights, auxiliary power circuits and other 12V accessories that require a simple on\/off or two-way selection.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePanel mounting hole: 12 mm (0.48 in) diameter\u003c\/li\u003e\n  \u003cli\u003eScrew terminal connections for quick, secure wiring\u003c\/li\u003e\n  \u003cli\u003eTypical applications: headlights, fog lamps, interior lights, auxiliary accessories\u003c\/li\u003e\n  \u003cli\u003eFits dashboards, switch panels and custom enclosures\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The DAIERTEK 50A 12V 3‑position toggle switch suits DIY mechanics, electricians working on vehicles, boat owners and off‑road enthusiasts who need a compact, high-current manual control. Choose this switch when you want a metal-bodied, screw-terminal SPDT unit that handles sizable loads, offers straightforward installation into a 12 mm panel, and provides long-term mechanical durability without elaborate wiring or relays.\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: Is this switch suitable for 50 amp automotive circuits?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It is rated for 50A at 12V DC, appropriate for many lighting and accessory circuits when installed correctly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What size mounting hole do I need?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The switch requires a 12 mm (0.48 in) panel hole and secures by panel mounting with screw terminals for wiring.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"DAIERTEK","offers":[{"title":"Default Title","offer_id":55161017106775,"sku":"B08NVLVRKG","price":30.62,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/daiertek-front-angle-toggle-switch.jpg?v=1790320997","url":"https:\/\/britishgarage.co.uk\/products\/daiertek-50a-12v-dc-heavy-duty-toggle-switch-spdt-on-off-on-chrome-actuator-aluminum-housing","provider":"British Garage","version":"1.0","type":"link"}