{"product_id":"seachoice-heavy-duty-3-position-push-pull-switch-off-on1-on2-independent-50-11921","title":"Seachoice Heavy-Duty 3-Position Push-Pull Switch – Off\/On#1\/On#2, Independent Circuits (50-11921)","description":"\u003ch2\u003eSeachoice Heavy-Duty 3-Position Push-Pull Switch – Off\/On#1\/On#2\u003c\/h2\u003e\u003cp\u003eA heavy-duty push-pull switch that controls two completely independent circuits from a single knob. Push fully in for Off; pull halfway out to activate Circuit 1 only; pull fully out to deactivate Circuit 1 and activate Circuit 2 only. Each pull position switches to a different, independent circuit — making this the right switch when you need to select between two separate loads, not stack them.\u003c\/p\u003e\u003cp\u003eThe brass hex backup nut and brass washer provide a secure, corrosion-resistant panel mount, and the chrome-plated plastic knob gives it a clean, finished appearance at the helm.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e3-position action: Off – On#1 only – On#2 only (fully independent circuits)\u003c\/li\u003e\n\u003cli\u003eControls two separate circuits — each pull position activates a different circuit exclusively\u003c\/li\u003e\n\u003cli\u003eBrass hex backup nut and brass washer for secure, corrosion-resistant panel mounting\u003c\/li\u003e\n\u003cli\u003eChrome-plated plastic knob\u003c\/li\u003e\n\u003cli\u003eMounting stem: 1 ¼ in long × 3\/8 in diameter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatible Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eNavigation lighting — running lights on one pull, anchor light on the other\u003c\/li\u003e\n\u003cli\u003eDual-zone cabin or courtesy lighting with independent circuit selection\u003c\/li\u003e\n\u003cli\u003eAny 12V application requiring a single knob to select between two independent circuits\u003c\/li\u003e\n\u003cli\u003eChoke and accessory circuit selection on older helm panels\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eRelated Products\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/seachoice-heavy-duty-3-position-push-pull-switch-off-on1-on1-2-15a-50-11911\"\u003eSeachoice Heavy-Duty 3-Position Push-Pull Switch – Off\/On#1\/On#1+#2 (50-11911)\u003c\/a\u003e — stacking version\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/seachoice-heavy-duty-2-position-push-pull-switch-on-off-15a-50-11901\"\u003eSeachoice Heavy-Duty 2-Position Push-Pull Switch – On\/Off, 15A (50-11901)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/seachoice-2-position-push-pull-switch-off-on-chrome-brass-pre-wired-50-11841\"\u003eSeachoice 2-Position Push-Pull Switch – Off\/On, Chrome Brass, Pre-Wired (50-11841)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/seachoice-3-position-push-pull-switch\"\u003eSeachoice 3-Position Push-Pull Switch\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/cole-hersee-m531bp-2-circuit-push-pull-switch-off-on-1-on-2\"\u003eCole Hersee M531BP 2-Circuit Push-Pull Switch – Off\/On#1\/On#2\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eParts Desk Insights\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eBest Use Case:\u003c\/strong\u003e This is the correct switch when you need to select between two independent circuits — the classic example is a navigation light panel where one pull position activates running lights and the other activates the anchor light, with neither circuit active at the same time. This is a fundamentally different behaviour from the \u003ca href=\"\/products\/seachoice-heavy-duty-3-position-push-pull-switch-off-on1-on1-2-15a-50-11911\"\u003eOff\/On#1\/On#1+#2 version (50-11911)\u003c\/a\u003e, which stacks both circuits on the second pull. If your application needs both circuits on simultaneously at full pull, choose the 50-11911. If you need to switch between two circuits exclusively, this is the right switch. The Cole Hersee \u003ca href=\"\/products\/cole-hersee-m531bp-2-circuit-push-pull-switch-off-on-1-on-2\"\u003eM531BP\u003c\/a\u003e is a comparable alternative worth considering.\u003c\/p\u003e","brand":"LNS","offers":[{"title":"Default Title","offer_id":51250880315428,"sku":"50-11921","price":31.91,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/50-11921.jpg?v=1786511530","url":"https:\/\/marisolmarine.com\/products\/seachoice-heavy-duty-3-position-push-pull-switch-off-on1-on2-independent-50-11921","provider":"Marisol Marine Company","version":"1.0","type":"link"}