{"id":3860,"date":"2025-08-12T17:30:33","date_gmt":"2025-08-12T15:30:33","guid":{"rendered":"https:\/\/nauticspares.com\/?post_type=product&#038;p=3860"},"modified":"2026-04-16T10:53:46","modified_gmt":"2026-04-16T08:53:46","slug":"marine-grade-open-position-sensor-for-noval-atc-sunroofs-nl0241","status":"publish","type":"product","link":"https:\/\/nauticspares.com\/en\/product\/marine-grade-open-position-sensor-for-noval-atc-sunroofs-nl0241\/","title":{"rendered":"Marine-grade open position sensor for NOVAL ATC sunroofs \u2013 NL0241"},"content":{"rendered":"<h2>Description of the ATC rear sunroof Sensor kit NL0241<\/h2>\n<p>The <strong>NL0241 \u2013 ATC Sunroof Rear Sensor Kit<\/strong> is a vital component in the operational integrity of NOVAL\u2019s <strong>marine sliding roof systems<\/strong>. Acting as the \u201copen position sentinel,\u201d it signals to the control system <a title=\"NL0129\" href=\"https:\/\/nauticspares.com\/en\/product\/electronic-control-box-for-noval-atc-sliding-roofs-nl0129\/\">NL0129<\/a> the exact moment the sunroof reaches its maximum travel, ensuring:<\/p>\n<ul>\n<li><strong>Operational safety<\/strong>: Prevents overtravel and mechanical stress on the drive components.<\/li>\n<li><strong>System longevity<\/strong>: Reduces wear on gears, belts, and actuators by stopping motion precisely.<\/li>\n<li><strong>Onboard comfort<\/strong>: Guarantees a smooth, noise-free, and consistent opening sequence even in offshore conditions.<\/li>\n<\/ul>\n<p>Its <strong>installation point<\/strong>\u2014next to the roof motor on the central track\u2014has been chosen for optimal detection accuracy and protection from the elements. Built with <strong>marine-grade materials<\/strong>, the NL0241 resists vibration, salt spray, and UV degradation.<\/p>\n<p>The complete kit includes:<\/p>\n<ul>\n<li>ATC rear position sensor (Ref. AT0778)<\/li>\n<li>Stainless steel A4 fasteners<\/li>\n<li>Purpose-built bracket<\/li>\n<li>Pre-cut marine cable for optimal routing leading to a waterproof connection<\/li>\n<\/ul>\n<p>Whether your vessel navigates calm coastal waters or faces open-sea challenges, this sensor ensures your <strong>sliding sunroof system<\/strong> performs flawlessly.<\/p>\n<h2>Specifications<\/h2>\n<ul>\n<li><strong>Reference:<\/strong> NL0241<\/li>\n<li><strong>Function:<\/strong> Roof fully-open position detection for ATC sunroofs<\/li>\n<li><strong>Sensor model:<\/strong> AT0778<\/li>\n<li><strong>Kit contents:<\/strong> Sensor, screws, bracket, cable<\/li>\n<li><strong>Location:<\/strong> Mounted near roof motor on central track<\/li>\n<\/ul>\n<h2>Compatibility<\/h2>\n<p>The NL0241 is factory-calibrated for the following <strong>NOVAL ATC marine sunroof applications<\/strong>:<\/p>\n<ul>\n<li><a title=\"Beneteau Gran Turismo\" href=\"https:\/\/www.beneteau.com\/motor-yachts\/gran-turismo\" target=\"_blank\" rel=\"noopener\"><strong>Beneteau \u2013 Gran Turismo<\/strong><\/a> range with ATC sliding sunroofs<\/li>\n<li><a title=\"B\u00e9n\u00e9teau Flyer 12\" href=\"https:\/\/www.beneteau.com\/flyer-2004-2016\/flyer-12-cabin#redirect=beneteau\" target=\"_blank\" rel=\"noopener\"><strong>Beneteau \u2013 Flyer 12<\/strong><\/a> (Starboard sunroof sensor)<\/li>\n<li><strong>Jeanneau \u2013 Leader<\/strong> range with ATC sliding sunroofs (<a title=\"Jeanneau Leader 40\" href=\"https:\/\/www.jeanneau.com\/boats\/powerboat\/8-leader\/22-leader-40\" target=\"_blank\" rel=\"noopener\">Leader 40<\/a>, <a title=\"Jeanneau Leader 46\" href=\"https:\/\/www.jeanneau.com\/boats\/powerboat\/8-leader\/23-leader-46\" target=\"_blank\" rel=\"noopener\">Leader 46<\/a>, etc.)<\/li>\n<li><a title=\"Prestige 440S\" href=\"https:\/\/www.prestige-yachts.com\/anciens\/85-prestige-440s\" target=\"_blank\" rel=\"noopener\"><strong>Jeanneau &#8211; Prestige 440S<\/strong><\/a><\/li>\n<li><a href=\"https:\/\/galeon.pl\/en\/model\/435-gto-2\/\" target=\"_blank\" rel=\"noopener\"><strong>Galeon \u2013 435 GTO<\/strong><\/a> with integrated ATC electric sunroof<\/li>\n<li><a title=\"Sessa C42\" href=\"https:\/\/yacht.sessamarine.com\/en\/yacht\/c42-yacht-line\/\" target=\"_blank\" rel=\"noopener\"><strong>Sessa \u2013 C42<\/strong><\/a> with hardtop electric sliding roof<\/li>\n<\/ul>\n<h2>Installation \/ Maintenance<\/h2>\n<h3>Installation steps:<\/h3>\n<p>(Documentation downloadable once your purchased confirmed)<\/p>\n<ol>\n<li>Cut all electrical power to the roof system before starting.<\/li>\n<li>Identify mounting location on the central track next to the motor unit.<\/li>\n<li>Secure bracket with A4 stainless steel screws supplied.<\/li>\n<li>Route and connect the pre-cut cable to the control unit, ensuring no chafing points.<\/li>\n<li>Perform a full opening cycle to confirm correct detection.<\/li>\n<\/ol>\n<h3>Maintenance recommendations:<\/h3>\n<ul>\n<li>Inspect biannually for corrosion, cable wear, or connector oxidation.<\/li>\n<li>Rinse with fresh water after exposure to salt spray; dry with a soft cloth.<\/li>\n<li>Apply dielectric grease to connectors for enhanced waterproofing.<\/li>\n<li>Check also the front sensor <a href=\"https:\/\/nauticspares.com\/en\/product\/marine-grade-close-position-sensor-for-noval-atc-sunroof-nl0243\/\" title=\"NL0243\">NL0243<\/a> when replacing the rear sensor.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>The <strong>NL0241 ATC Sunroof Rear Sensor Kit<\/strong> is a high-precision marine sensor designed to detect the fully open position of NOVAL\u2019s <strong>ATC sliding sunroof systems<\/strong>.<\/p>\n<p>Located near the roof motor on the central track, it delivers accurate feedback to the control unit (NL0129) for smooth, reliable, and safe operation.<\/p>\n<p>Engineered for the demanding marine environment, this complete kit includes the sensor, stainless steel screws, a corrosion-resistant mounting bracket, and a pre-measured cable for quick, trouble-free installation.<\/p>\n","protected":false},"featured_media":3906,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[121,93],"product_tag":[1256,423,1257,1255],"class_list":{"0":"post-3860","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-electrical","7":"product_cat-spare-parts","8":"product_tag-atc","9":"product_tag-noval-2","10":"product_tag-sensor","11":"product_tag-sunroof","12":"product_shipping_class-small-2","14":"first","15":"instock","16":"downloadable","17":"taxable","18":"shipping-taxable","19":"purchasable","20":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/nauticspares.com\/en\/wp-json\/wp\/v2\/product\/3860","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nauticspares.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/nauticspares.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/nauticspares.com\/en\/wp-json\/wp\/v2\/comments?post=3860"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nauticspares.com\/en\/wp-json\/wp\/v2\/media\/3906"}],"wp:attachment":[{"href":"https:\/\/nauticspares.com\/en\/wp-json\/wp\/v2\/media?parent=3860"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/nauticspares.com\/en\/wp-json\/wp\/v2\/product_brand?post=3860"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/nauticspares.com\/en\/wp-json\/wp\/v2\/product_cat?post=3860"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/nauticspares.com\/en\/wp-json\/wp\/v2\/product_tag?post=3860"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}