{"product_id":"seachoice-marine-3-position-brass-ignition-starter-switch-heavy-duty-includes-2-keys","title":"SEACHOICE Marine 3-Position Brass Ignition Starter Switch — Heavy-Duty, Includes 2 Keys","description":"\u003cp\u003e\u003cstrong\u003eThe SEACHOICE 3-Position Heavy Duty Ignition Starter Switch is a brass, three-position off\/ignition\/start marine switch that provides a durable, OEM-style control for powering and starting boat engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis ignition starter switch is built for boaters who need a reliable, long-lasting master switch for new builds, refits, or replacement on existing panels. Constructed from brass for corrosion resistance and long service life, the switch accepts up to 1-inch panel thickness and comes with two keys for spare security. With three terminals and standard mounting dimensions, it fits common marine installations and delivers straightforward mechanical performance without extra electronics.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this switch fit into my boat’s electrical system?\u003c\/h3\u003e\n\u003cp\u003eThe switch acts as the master control that connects battery power to the ignition and starter circuits. Its three terminals are arranged for clean wiring of off, ignition, and start functions so the starter engages only when the key is turned to the start position. The included mounting stem and standard threads make panel integration simple for most helm layouts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThree terminals: off, ignition, start for standard wiring\u003c\/li\u003e\n  \u003cli\u003eMounting stem length 1-7\/32 inches with 13\/16\"–20 thread\u003c\/li\u003e\n  \u003cli\u003eAccepts panels up to 1 inch thick\u003c\/li\u003e\n  \u003cli\u003eIncludes two keys for primary and backup use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and durability features does it offer?\u003c\/h3\u003e\n\u003cp\u003eThis starter switch uses brass construction for the body and mounting components to resist saltwater corrosion and mechanical wear. Brass provides a stable base for electrical contacts and keeps the assembly rigid under use. Heavy-duty internal components are designed to tolerate repeated key cycles typical in marine operation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBrass housing and mounting hardware for corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eRobust mechanical action for long cycle life\u003c\/li\u003e\n  \u003cli\u003eOEM-style form factor for direct replacements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it install easily in my helm panel and what are the dimensions?\u003c\/h3\u003e\n\u003cp\u003eThe switch is made for straightforward panel mounting: the stem threads into a 13\/16\"–20 hole and supports up to a 1\" panel thickness. The 1-7\/32\" stem length gives enough engagement for secure fastening while leaving room for wiring behind the panel. Typical DIY or professional installers will find the dimensions match many common marine ignition cutouts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMounting stem: 1-7\/32 inches long\u003c\/li\u003e\n  \u003cli\u003eThread diameter: 13\/16\"–20 standard marine thread\u003c\/li\u003e\n  \u003cli\u003eMax panel thickness: up to 1 inch\u003c\/li\u003e\n  \u003cli\u003eTerminals: three clearly labeled connections for wiring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the box and how is it used day-to-day?\u003c\/h3\u003e\n\u003cp\u003eThe package includes the ignition starter switch assembly and two identical keys so you have a spare. Day-to-day operation is as simple as turning the key to the ignition position to power electronics and accessories, and to the start position to engage the starter motor. When not in use, the off position isolates the ignition circuit for security and safety.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eManufacturer part number: 50-11621\u003c\/li\u003e\n  \u003cli\u003eTwo keys included—one spare for convenience\u003c\/li\u003e\n  \u003cli\u003eSimple key-turn operation: Off \/ Ignition \/ Start\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The SEACHOICE 3-Position Heavy Duty Ignition Starter Switch is ideal for boat owners, marine electricians, and DIY hobbyists who need a dependable OEM-style replacement or a reliable component for new boat builds and refits. If you want a corrosion-resistant brass switch with common mounting dimensions, clear three-position control, and an extra key included, this unit provides a pragmatic, cost-effective solution that integrates cleanly into most small to mid-size vessels.\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: What panel thickness will this switch fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It fits panels up to 1 inch thick and uses a 13\/16\"–20 threaded mounting stem.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the switch come with keys?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, two keys are included so you have a primary and a spare right out of the box.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SEACHOICE","offers":[{"title":"Default Title","offer_id":55167322390871,"sku":"B0002UEPFY","price":45.03,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/seachoice-ignition-switch-front-view.jpg?v=1790383292","url":"https:\/\/britishgarage.co.uk\/products\/seachoice-marine-3-position-brass-ignition-starter-switch-heavy-duty-includes-2-keys","provider":"British Garage","version":"1.0","type":"link"}