{"product_id":"attwood-unisex-adult-bilge-boating-tools-unspecified","title":"attwood unisex bilge float switch — 12V\/24V marine pump controller, sealed cover, test knob","description":"\u003cp\u003e\u003cstrong\u003eAttwood's automatic bilge float switch converts a manual bilge pump into a hands-free, reliable pump controller with a sealed cover and a built-in test knob.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact marine float switch is built to keep your bilge pumping only when needed. Designed for simple surface mounting (horizontal up to a 24° incline), the unit uses a dependable mechanical switch that trips at roughly 2 inches of water. Its protective cover reduces false cycling from bilge slosh and helps keep debris away from the float, while a protruding test knob provides an easy way to check operation without removing the cover.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this float switch improve bilge pump performance?\u003c\/h3\u003e\n\u003cp\u003eThe switch automates pump activation so water is removed as levels rise, cutting down on manual checks. The sealed mechanism resists moisture and fumes, and the cover design smooths out bilge motion to prevent unnecessary on\/off cycling. With 36\" wire leads and compatibility with both 12V and 24V systems, it integrates with most small-boat pump setups.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eActivates pump at about 2 inches of water for timely drainage\u003c\/li\u003e\n  \u003cli\u003eCover dampens bilge slosh to reduce pump cycling\u003c\/li\u003e\n  \u003cli\u003eSealed switch resists moisture, fumes, and electrical shock\u003c\/li\u003e\n  \u003cli\u003e36-inch wire leads for flexible installation locations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this fit my boat and mounting configuration?\u003c\/h3\u003e\n\u003cp\u003eThe Attwood switch is compact and mounts on flat surfaces from fully horizontal to a 24° incline, making it suitable for most bilge layouts. Its footprint (5 1\/4\" L x 3 7\/8\" W x 2 7\/8\" H) keeps it unobtrusive while still providing an easy-to-access test knob. The flexible wire length helps reach existing pump wiring or a nearby bilge power source.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMounts horizontal up to a 24° angle for broad compatibility\u003c\/li\u003e\n  \u003cli\u003eOverall size: 5 1\/4\" x 3 7\/8\" x 2 7\/8\" (L x W x H)\u003c\/li\u003e\n  \u003cli\u003e36\" length wire leads to connect to pump and power\u003c\/li\u003e\n  \u003cli\u003eCompact profile fits tight bilge compartments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat electrical ratings and limits should I observe?\u003c\/h3\u003e\n\u003cp\u003eThis float switch is CE rated for 12V and 24V systems and has defined maximum amp loads to match common marine pumps. At 12 volts the switch supports up to 12 amps, and at 24 volts up to 6 amps. Its sealed mechanical design reduces electrical hazards, and the product is marine ignition-protected and RoHS compliant.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e12V rating: maximum 12 amps\u003c\/li\u003e\n  \u003cli\u003e24V rating: maximum 6 amps\u003c\/li\u003e\n  \u003cli\u003eSealed switch mechanism for safer operation in wet environments\u003c\/li\u003e\n  \u003cli\u003eMarine ignition protected and RoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I test and maintain the switch for long service life?\u003c\/h3\u003e\n\u003cp\u003eThe exposed test knob lets you activate the switch without removing the cover, enabling quick routine checks. Periodically inspect the cover and wiring for damage or debris; the switch contains no mercury and resists corrosion better than some older designs. If your bilge environment accumulates sediment or grease, clean around the mounting area to preserve reliable float movement.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse the protruding test knob to verify operation easily\u003c\/li\u003e\n  \u003cli\u003eInspect wiring and cover for wear during regular maintenance\u003c\/li\u003e\n  \u003cli\u003eAvoid heavy debris build-up around the float for consistent actuation\u003c\/li\u003e\n  \u003cli\u003eNo mercury inside — safer disposal and compliance advantages\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: boat owners and marine technicians who want a compact, dependable way to automate a manual bilge pump. Ideal for small to medium-sized vessels where space is limited but reliable, ignition-protected bilge control is required. Attwood's long marine history and RoHS-compliant construction make this a practical upgrade for cruisers, fishing boats, tenders, and workboats seeking hands-free bilge management without complex wiring or large control panels.\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 voltage does this Attwood float switch support?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The switch is CE rated for both 12V and 24V systems, supporting common marine electrical setups.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: At what water level does the switch activate the pump?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The mechanical switch actuates the pump when water reaches approximately 2 inches.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"attwood","offers":[{"title":"Default Title","offer_id":48022587670689,"sku":"B001O0DEDA","price":82.54,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/6532\/5729\/files\/attwood-float-switch-front-cover.jpg?v=1791338913","url":"https:\/\/canadiansporting.ca\/products\/attwood-unisex-adult-bilge-boating-tools-unspecified","provider":"Canadian Sporting","version":"1.0","type":"link"}