{"title":"Selden SMF Retrofit on 12\/24 V Electric System, RB \u0026 RC — Installation Manual","description":"\u003clink rel=\"stylesheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/om-manual-v2.css\"\u003e\u003cstyle\u003e.mpom .om-tbl.nw td+td{white-space:nowrap}.mpom details.om-dd{position:relative;margin:0}.mpom details.om-dd\u003esummary{list-style:none;cursor:pointer}.mpom details.om-dd\u003esummary::-webkit-details-marker{display:none}.mpom .om-dd-menu{position:absolute;left:0;top:calc(100% + 6px);min-width:100%;width:max-content;max-width:360px;background:#fff;border:1px solid #e3e5e8;border-radius:6px;box-shadow:0 8px 24px rgba(0,0,0,.14);z-index:30;padding:6px}.mpom .om-dd-menu a{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:10px 12px;border-radius:4px;font-size:14px;font-weight:600;color:#2a2b2a!important;text-decoration:none!important}.mpom .om-dd-menu a:hover{background:#f5f6f8}.mpom .om-dd-menu small{font-weight:400;color:#5f6368;white-space:nowrap}\u003c\/style\u003e\u003cdiv class=\"mpom\"\u003e\n\u003cdiv class=\"om-head\"\u003e\n\u003cdiv\u003e\n\u003cspan class=\"om-tag\"\u003eINSTALLATION MANUAL\u003c\/span\u003e\u003cp class=\"om-lead\"\u003eSpecifications, retrofit installation, MCU wiring, button configuration, synchronized furling operation, troubleshooting and maintenance for the Selden SMF retrofit on an existing 12\/24 V electric RB or RC furling mast.\u003c\/p\u003e\n\u003cdiv class=\"om-box\"\u003e\n\u003cdiv class=\"om-row\"\u003e\n\u003cspan\u003eDocument\u003c\/span\u003e\u003cb\u003eSelden SMF Retrofit on 12\/24 V Electric System, RB \u0026amp; RC Installation Manual\u003c\/b\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"om-row\"\u003e\n\u003cspan\u003eFormat\u003c\/span\u003e\u003cb\u003ePDF · 24 pages · 4.6 MB\u003c\/b\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"om-row\" style=\"border-bottom:0\"\u003e\n\u003cspan\u003eLanguage\u003c\/span\u003e\u003cb\u003eEnglish\u003c\/b\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"om-acts\"\u003e\n\u003ca class=\"om-btn dl\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/Selden-SMF-Retrofit-12-24V-RB-RC-Installation-Manual.pdf\" target=\"_blank\" rel=\"noopener\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.4\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 4v11\"\u003e\u003c\/path\u003e\u003cpath d=\"m7 10 5 5 5-5\"\u003e\u003c\/path\u003e\u003cpath d=\"M5 20h14\"\u003e\u003c\/path\u003e\u003c\/svg\u003e Download PDF\u003c\/a\u003e\u003ca class=\"om-btn buy\" href=\"\/products\/selden-ctrl-pack-e40i-rc-syncno-buttons\"\u003eBuy\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"om-toc\"\u003e\n\u003ca href=\"#om-overview\"\u003eOverview\u003c\/a\u003e\u003ca href=\"#om-specs\"\u003eSpecifications\u003c\/a\u003e\u003ca href=\"#om-install\"\u003eInstallation\u003c\/a\u003e\u003ca href=\"#om-wiring\"\u003eWiring \u0026amp; Buttons\u003c\/a\u003e\u003ca href=\"#om-prep\"\u003eBefore Sailing\u003c\/a\u003e\u003ca href=\"#om-operation\"\u003eOperation\u003c\/a\u003e\u003ca href=\"#om-trouble\"\u003eTroubleshooting\u003c\/a\u003e\u003ca href=\"#om-maint\"\u003eMaintenance\u003c\/a\u003e\u003ca href=\"#om-products\"\u003eProducts\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"om-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/Selden-SMF-Retrofit-12-24V-RB-RC-Installation-Manual-Cover.png\" alt=\"Selden SMF Retrofit on 12\/24 V Electric System, RB \u0026amp; RC — Installation Manual\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"om-block\" id=\"om-overview\"\u003e\n\u003ch2 class=\"om-h\"\u003eSynchronized Main Furling (SMF) Retrofit\u003c\/h2\u003e\n\u003cp\u003eThe SMF retrofit kit (electric mast motor and shaft assembly) upgrades an existing 12\/24 V electric drive unit on RB and RC furling masts, mast sections R232, R260, R290, F228, F246, F265, F286, F305, F324. The motor fits inside the existing cover and is run by the Selden Power Supply and SEL-Bus system together with a Selden electric winch for synchronized outhaul (both sold separately).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe mast ID is engraved on the port side at the bottom of the mast extrusion; the motor part and serial numbers are on its aft side, facing the sail groove. Quote all three in any support case.\u003c\/li\u003e\n\u003cli\u003eRelated documents: 597-275-E (installation of Power Supply and SEL-Bus), 597-283-E (order guide), 595-540-E (Hints and Advise).\u003c\/li\u003e\n\u003cli\u003eNetwork: battery, main switch\/fuse, PSU (converts 12\/24V to 42V), SMF push buttons, electric winch with its MCU and push buttons, mast motor with its MCU, SEL-Bus backbone cables.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"om-note\"\u003eTurn off the power during installation and when the system is not in use. Always watch the whole furling process and stop immediately if anything goes wrong. Keep hands clear of the sail groove and winches.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"om-block\" id=\"om-specs\"\u003e\n\u003ch2 class=\"om-h\"\u003eTechnical Specification\u003c\/h2\u003e\n\u003cdiv class=\"om-tbl nw\"\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eFurlin system\u003c\/th\u003e\n\u003cth\u003eRB OUT\u003c\/th\u003e\n\u003cth\u003eRB IN\u003c\/th\u003e\n\u003cth\u003eRC OUT\u003c\/th\u003e\n\u003cth\u003eRC IN\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal gear ratio\u003c\/td\u003e\n\u003ctd\u003e81:1\u003c\/td\u003e\n\u003ctd\u003e81:1\u003c\/td\u003e\n\u003ctd\u003e81:1\u003c\/td\u003e\n\u003ctd\u003e81:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak torque\u003c\/td\u003e\n\u003ctd\u003e8Nm\u003c\/td\u003e\n\u003ctd\u003e89Nm\u003c\/td\u003e\n\u003ctd\u003e16Nm\u003c\/td\u003e\n\u003ctd\u003e170Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLow speed (max)\u003c\/td\u003e\n\u003ctd\u003e49 RPM\u003c\/td\u003e\n\u003ctd\u003e37 RPM\u003c\/td\u003e\n\u003ctd\u003e37RPM\u003c\/td\u003e\n\u003ctd\u003e37RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh speed (max)\u003c\/td\u003e\n\u003ctd\u003e74 RPM\u003c\/td\u003e\n\u003ctd\u003e74 RPM\u003c\/td\u003e\n\u003ctd\u003e74RPM\u003c\/td\u003e\n\u003ctd\u003e74RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax power (full torque)\u003c\/td\u003e\n\u003ctd\u003e144W\u003c\/td\u003e\n\u003ctd\u003e600W\u003c\/td\u003e\n\u003ctd\u003e175W\u003c\/td\u003e\n\u003ctd\u003e740W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull load current* 12V\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e50A\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e60A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull load current* 24V\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e23A\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e29A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal current* 12V\u003c\/td\u003e\n\u003ctd\u003e12A\u003c\/td\u003e\n\u003ctd\u003e16A\u003c\/td\u003e\n\u003ctd\u003e15A\u003c\/td\u003e\n\u003ctd\u003e20A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal current* 24V\u003c\/td\u003e\n\u003ctd\u003e5,5A\u003c\/td\u003e\n\u003ctd\u003e7,5A\u003c\/td\u003e\n\u003ctd\u003e7,5A\u003c\/td\u003e\n\u003ctd\u003e10A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSynchronized winch: limited outhaul force (OUT)\u003c\/td\u003e\n\u003ctd\u003e1800N\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e2200N\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e*Consumption incl. MCU and PSU.\u003c\/li\u003e\n\u003cli\u003eThe outhaul force is limited only when the winch runs on the MAIN \"OUT\" button; on winch buttons \"1\" and \"2\" it runs as a standard, unlimited, unsynchronized winch.\u003c\/li\u003e\n\u003cli\u003eMast motor and clutch assembly: H 252 mm, W 102 mm, 4,2 kg; fits inside the mast section.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"om-block\" id=\"om-install\"\u003e\n\u003ch2 class=\"om-h\"\u003eRetrofit Installation\u003c\/h2\u003e\n\u003cp\u003e\u003cb\u003eTools:\u003c\/b\u003e flat screwdriver, Torx and hex key sets, pliers, power drill, Ø10.2 mm drill bit, Ø19 mm countersink, 20 mm hole saw, pencil, tape measure, heat gun and shrink tube, cleaning spirit and cloth, medium-strength locking adhesive, adhesive tape, a 150x1000mm board 10-15mm thick to support the motor, marine adhesive sealant. Release backstay tension first.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eInsert the emergency handle, push in and turn clockwise to engage the worm gear; turn the clutch handle to disengage the luff profile from the motor.\u003c\/li\u003e\n\u003cli\u003eRemove the port-side access cover and grease plug.\u003c\/li\u003e\n\u003cli\u003eThrough the lower access hole, unscrew the retainer screw and push the locking tube above the sail feeder; hold it up with tape.\u003c\/li\u003e\n\u003cli\u003eHold the luff profile through the upper access hole, push the emergency handle in and turn anticlockwise to release luff tension.\u003c\/li\u003e\n\u003cli\u003eThrough the lower port greasing hole, remove and keep the split pin and clevis pin from the gear shaft adapter.\u003c\/li\u003e\n\u003cli\u003eTurn the handle anticlockwise again to separate tack assembly and clutch; remove the handle.\u003c\/li\u003e\n\u003cli\u003eSupport the motor from below, remove the clutch and motor screws, then the cover screws, and lift out clutch and motor.\u003c\/li\u003e\n\u003cli\u003eDrill 2 new holes in the cover for the new motor unit, and ø20mm holes in the mast wall for motor support and lubrication access (instruction 597-846). Grind the edges.\u003c\/li\u003e\n\u003cli\u003eFit clutch (temporarily) and new motor to the cover with marine sealant or anti-corrosion compound in the new holes; check the clutch.\u003c\/li\u003e\n\u003cli\u003eReplace the old electric cables with new.\u003c\/li\u003e\n\u003cli\u003eRemove the upper clutch screws (A) and loosen the lower ones (B) 3-4 turns to ease fitting.\u003c\/li\u003e\n\u003cli\u003eFit the cover with motor and clutch without damaging cables; fit all screws with Loctite.\u003c\/li\u003e\n\u003cli\u003eReconnect the luff extrusion and tension the luff profile.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"om-block om-grid2\" id=\"om-wiring\"\u003e\n\u003cdiv\u003e\n\u003ch2 class=\"om-h\"\u003eConnecting to the MCU\u003c\/h2\u003e\n\u003cp\u003eConnect the three control cables from the mast motor to the MCU \"Furling mast\" in the correct positions: \u003cb\u003eL1 = Brown, L2 = Orange, L3 = Grey\u003c\/b\u003e. Wrong positions can damage the mast motor and brake mechanism. Full MCU and network installation: manual 597-275-E.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2 class=\"om-h\"\u003eConfiguring the Buttons (in this order)\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cb\u003eWinch MCU to winch buttons:\u003c\/b\u003e press the configuration button on the winch MCU, then hold winch button 1 or 2 until the winch gives the start-up signal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWinch MCU to MAIN OUT\u003c\/b\u003e (synchronized outhaul): press the winch MCU configuration button, hold MAIN OUT until the start-up signal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFurling mast MCU to MAIN OUT\/IN:\u003c\/b\u003e press the furling mast MCU configuration button, hold IN until the mast motor gives the start-up signal.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp class=\"om-note\"\u003eIf the signal tone sounds when the system is switched on with no button pressed, switch off at once: the push button cables from the SEL-Bus converter must be wired \"normally open\", not \"normally closed\".\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"om-block\" id=\"om-prep\"\u003e\n\u003ch2 class=\"om-h\"\u003ePreparations Before Sailing\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eLuff extrusion tension:\u003c\/b\u003e an untensioned or over-tensioned extrusion raises furling load and wear. Stop the extrusion rotating and measure the tensioning torque with a torque wrench in the winch handle socket (or a spring balance on an ordinary winch handle); keep the mast straight. Always release the backstay first: tensioning with the backstay on can damage the extrusion joints when it is released.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRig tuning:\u003c\/b\u003e furling works best with limited pre-bend (595-540-E).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOuthaul car stop:\u003c\/b\u003e too far aft keeps the foot tighter than the leech and can jam the sail at the top of the mast. Start with the stop 500 mm from the aft mast wall and adjust.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOuthaul routing:\u003c\/b\u003e as low friction as possible; replace worn blocks. The winch force limit acts on line force at the winch, so friction lowers the force at the clew and hurts synchronization.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"om-block om-grid2\" id=\"om-operation\"\u003e\n\u003cdiv\u003e\n\u003ch2 class=\"om-h\"\u003eUnfurling\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eBefore furling in or out: adjust boom angle, ease the main sheet, release the backstay, keep the sail head to wind; avoid reefing to a point where battens ride on the sail slot.\u003c\/li\u003e\u003c\/ul\u003e\n\u003col\u003e\n\u003cli\u003ePut the outhaul on the synchronized electric winch.\u003c\/li\u003e\n\u003cli\u003ePress OUT: the winch gives a short warning signal before starting.\u003c\/li\u003e\n\u003cli\u003eHold OUT and press the second button for more speed if wanted.\u003c\/li\u003e\n\u003cli\u003eFull sail: hold the button(s); the system recognises a fully unfurled sail and stops. Reduced sail: release when the sail is where you want it.\u003c\/li\u003e\n\u003cli\u003eTrim the outhaul with the winch buttons if needed (full winch power: take care).\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp class=\"om-note\"\u003eThe motor makes a short rotation after unfurling to engage the brake.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2 class=\"om-h\"\u003eFurling \u0026amp; Manual Outhaul\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eFree the outhaul but keep it tensioned (about one turn on the winch). Press IN and ease the outhaul as the sail rolls in.\u003c\/li\u003e\n\u003cli\u003eHold IN and press the second button for more speed.\u003c\/li\u003e\n\u003cli\u003eRelease at the desired sail area or when fully furled.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp class=\"om-note\"\u003eThe motor does NOT stop automatically when furling in. Run the last turns at low speed and watch the outhaul block so it is not pulled into the sail groove.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWithout the synchronized winch:\u003c\/b\u003e hold MAIN OUT and pull the outhaul by hand; the motor pauses if the outhaul is not pulled, and turns when it detects pull. Releasing OUT engages the brake.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"om-block\" id=\"om-trouble\"\u003e\n\u003ch2 class=\"om-h\"\u003eTroubleshooting\u003c\/h2\u003e\n\u003cdiv class=\"om-tbl nw\"\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eProblem\u003c\/th\u003e\n\u003cth\u003eCause\u003c\/th\u003e\n\u003cth\u003eAction\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMast motor stutters and unfurling does not work\u003c\/td\u003e\n\u003ctd\u003eConnection cables wrongly installed in the MCU\u003c\/td\u003e\n\u003ctd\u003eCorrect the cable positions in the MCU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstant signal tone at power-on; or motor runs at power-on and stops when MAIN OUT\/IN is pressed\u003c\/td\u003e\n\u003ctd\u003ePush button cables wired \"normally closed\"\u003c\/td\u003e\n\u003ctd\u003eRewire to \"normally open\" (see push button sheet)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSynchronized unfurling not smooth \/ top of sail jamming\u003c\/td\u003e\n\u003ctd\u003eLuff tension, rig tuning, outhaul car position, outhaul routing\u003c\/td\u003e\n\u003ctd\u003eSee Preparations Before Sailing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnfurling unusually slow in cold conditions\u003c\/td\u003e\n\u003ctd\u003eCold motors\u003c\/td\u003e\n\u003ctd\u003eDisconnect the mast motor from the manual gear, take the outhaul off the winch, idle-run the mast motor IN and the winch on high speed, minimum 30 sec each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"om-block\" id=\"om-maint\"\u003e\n\u003ch2 class=\"om-h\"\u003eService, Maintenance \u0026amp; Warranty\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eKeep the manual furling system serviced as per the furling mast manual.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAnnually – lubricate the motor brake:\u003c\/b\u003e through the starboard hole remove the lubrication hole screw (guard it from dropping between mast wall and motor), apply WD-40 while turning the mast motor at least one turn, refit the screw.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEvery 5th year:\u003c\/b\u003e professional service of the mast motor by an authorised Selden dealer.\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 years, valid only if assembled, operated and maintained per this manual; void if repaired or modified by anyone other than Selden or its authorised dealers.\u003c\/li\u003e\n\u003cli\u003eDispose of as electrical and electronic equipment (WEEE), not household waste.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp class=\"om-note\"\u003eNeed a part that isn't listed? \u003ca href=\"\/pages\/contact\"\u003eAsk us to source it\u003c\/a\u003e and quote the part number from the PDF.\u003c\/p\u003e\n\u003ch2 class=\"om-h\" id=\"om-products\"\u003eProducts in this Manual\u003c\/h2\u003e\n\u003c\/div\u003e","products":[{"product_id":"sel-532-800-20","title":"Selden Winch PSU Starting Pack -12V","description":"\u003cp\u003eThe Selden Winch PSU Starting Pack -12V #532-800-20 is your go-to solution for a smooth sailing experience, designed for seamless integration with your boat's drive units. Its standout feature is the flexibility it offers, allowing for system expansion at any time. Perfect for ensuring your boat's power supply is both reliable and easy to manage.\u003c\/p\u003e\u003cp\u003eThis starting pack is crafted to support 12V systems, ensuring compatibility with a wide range of sailing gear. It includes all necessary components for a basic setup, although additional cable lengths may be required for longer installations. Designed to work in harmony with Selden control packs and drive units, this pack provides a robust power supply solution.\u003c\/p\u003e\u003cb\u003eUsage\u003c\/b\u003e\u003cp\u003eIdeal for boats with multiple drive units or long cable runs, this starting pack ensures your power system is up to the task. It's a great choice for those looking to upgrade or expand their sailing setup.\u003c\/p\u003e","brand":"Selden","offers":[{"title":"Default Title","offer_id":49347372482866,"sku":"SEL-532-800-20","price":890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/SEL-532-800-20.jpg?v=1728038580"},{"product_id":"sel-532-800-30","title":"Selden Winch PSU Starting Pack -24V","description":"\u003cp\u003eChoose one PSU Start pack per boat and one Control pack per drive unit. The packages are designed to include the minimum itemsnecessary for a complete, standard installation. For systems with many drive units or long cable distances, additional cable lengths andsizes might be needed. See section 3 for additional items list. All items listed in the packages are also available to purchase separately.\u003c\/p\u003e \u003cp\u003eSeldén Power Supply and SEL-Bus system can be extended at any time by adding extra drive unit(s) and respective control pack. \u003c\/p\u003e \u003cp\u003e Our Part # SEL-532-800-30 | Selden Part # 532-800-30\u003c\/p\u003e","brand":"Selden","offers":[{"title":"Default Title","offer_id":49347372548402,"sku":"SEL-532-800-30","price":890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/SEL-532-800-30.jpg?v=1728038836"},{"product_id":"sel-532-800-40","title":"Selden Winch PSU Starting Pack - No Fuse","description":"\u003cp\u003eThe Selden Winch PSU Starting Pack #532-800-40 is your go-to solution for a seamless power supply setup on your boat. It’s designed to simplify installation by providing the essential components for a standard setup, ensuring your drive unit operates efficiently. With the flexibility to expand using additional drive units and control packs, it suits various sailing needs without hassle.\u003c\/p\u003e\u003cp\u003eThis starter pack is essential for those setting up a drive unit system on their boat. Designed to accommodate standard installations, it includes all the necessary components without the need for a fuse. For larger systems or longer cable runs, additional cables might be required, which can be purchased separately.\u003c\/p\u003e\u003cb\u003eUsage\u003c\/b\u003e\u003cp\u003eIdeal for boats needing a reliable and expandable power solution, especially when planning to use multiple drive units or when dealing with extended cable distances.\u003c\/p\u003e","brand":"Selden","offers":[{"title":"Default Title","offer_id":49347372581170,"sku":"SEL-532-800-40","price":890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/SEL-532-800-40.jpg?v=1728023764"},{"product_id":"selden-ctrl-pack-e40i-rb-syncno-buttons","title":"Selden CTRL.PACK,E40i RB SYNC(NO BUTTONS)","description":null,"brand":"Selden","offers":[{"title":"Default Title","offer_id":51565018972466,"sku":"SEL532-815-83","price":820.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/SEL532-815-83.jpg?v=1787840346"},{"product_id":"selden-ctrl-pack-e40i-rc-syncno-buttons","title":"Selden CTRL.PACK,E40i RC SYNC(NO BUTTONS)","description":null,"brand":"Selden","offers":[{"title":"Default Title","offer_id":51565019038002,"sku":"SEL532-815-86","price":820.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/SEL532-815-86.jpg?v=1787840356"},{"product_id":"selden-pushbutton-assy-green","title":"Selden PUSHBUTTON ASSY \"GREEN\"","description":null,"brand":"Selden","offers":[{"title":"Default Title","offer_id":51565051642162,"sku":"SEL540-459-05","price":246.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/540-459-05.jpg?v=1786545282"},{"product_id":"selden-pushbutton-assy-red","title":"Selden PUSHBUTTON ASSY \"RED\"","description":null,"brand":"Selden","offers":[{"title":"Default Title","offer_id":51565053935922,"sku":"SEL540-460-05","price":255.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/540-460-05.jpg?v=1786545283"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/collections\/Selden-SMF-Retrofit-12-24V-RB-RC-Installation-Manual-Cover.png?v=1792516836","url":"https:\/\/www.mauripro.com\/collections\/owners-manuals-selden-smf-retrofit-12-24v.oembed","provider":"MAURIPRO Sailing","version":"1.0","type":"link"}