{"product_id":"sierra-rk40650b-rocker-switch-w-halo-led-light-on-off-dpst-blue-11-rk40650b","title":"Sierra RK40650B Marine Rocker Switch – On-Off, DPST, Blue Halo LED, IP68, 20A","description":"\u003ch2\u003eSierra RK40650B Marine Rocker Switch – On-Off, DPST, Blue Halo LED, IP68, 20A\u003c\/h2\u003e\u003cp\u003eThe Sierra RK40650B is a premium marine rocker switch with a maintained On-Off DPST (Dual Pole, Single Throw) configuration and a blue Halo LED illumination system. The DPST circuit simultaneously switches two independent circuits with a single rocker action — both circuits turn on together and turn off together. This makes it the correct choice for applications where two circuits must always be switched in unison, such as dual-feed power circuits, paired accessory loads, or any application where independent switching of the two circuits is not required.\u003c\/p\u003e\u003cp\u003eThe Halo LED provides two independent illumination zones: a perimeter ring around the actuator that glows continuously as a backlight, and a separate actuator illumination that indicates the switch state. Sealed to IP68 for full submersion protection. Rated at 20A at 12V DC per pole. Fits industry-standard panel cutouts. Uses a dedicated TE connector with .110 terminals — the \u003ca href=\"\/products\/sierra-rs20200-terminal-housing-for-halo-rocker-switches-direct-fit-connector-body\"\u003eSierra RS20200 Terminal Housing\u003c\/a\u003e and either the \u003ca href=\"\/products\/sierra-rs20180-tin-crimp-terminals-for-halo-rocker-switches-17-20-awg-15a-10-pack\"\u003eSierra RS20180 (17-20 AWG)\u003c\/a\u003e or \u003ca href=\"\/products\/sierra-rs20190-tin-crimp-terminals-for-halo-rocker-switches-13-5-17-awg-15a-10-pack\"\u003eSierra RS20190 (13.5-17 AWG)\u003c\/a\u003e crimp terminals are required for wiring.\u003c\/p\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart Number: 11-RK40650B\u003c\/li\u003e\n\u003cli\u003eSwitch Type: Rocker, On-Off (maintained)\u003c\/li\u003e\n\u003cli\u003eCircuit Configuration: DPST (Dual Pole, Single Throw) — switches two circuits simultaneously\u003c\/li\u003e\n\u003cli\u003eAction: Maintained — stays in position when released\u003c\/li\u003e\n\u003cli\u003eLED Color: Blue\u003c\/li\u003e\n\u003cli\u003eIllumination: Dual-zone Halo — perimeter ring backlight + independent actuator status illumination\u003c\/li\u003e\n\u003cli\u003eSealing: IP68\u003c\/li\u003e\n\u003cli\u003eCurrent Rating: 20A at 12V DC\u003c\/li\u003e\n\u003cli\u003ePanel Cutout: Industry-standard fit\u003c\/li\u003e\n\u003cli\u003eWiring: Dedicated TE connector, .110 terminals (sold separately)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatible Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDual-feed power circuits requiring simultaneous switching of two circuits with a single switch action\u003c\/li\u003e\n\u003cli\u003ePaired accessory loads that must always be switched on and off together\u003c\/li\u003e\n\u003cli\u003eMarine helm panels where Halo LED consistency across all switches is desired, including dual-pole applications\u003c\/li\u003e\n\u003cli\u003e20A at 12V DC dual-circuit marine applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eParts Desk Insights\u003c\/h3\u003e\u003cp\u003eThe RK40650B is the right choice when you need to switch two circuits simultaneously with a single switch and want the premium Halo LED look — the DPST configuration is the correct fit for dual-feed circuits and paired loads where independent switching of the two poles is not needed. If you need to switch two circuits independently or route them to different outputs, a DPDT switch is the correct choice instead. For the single-circuit On-Off SPST version of the same Halo switch in blue, the \u003ca href=\"\/products\/sierra-rk40610b-marine-rocker-switch-on-off-spst-blue-halo-led-ip68-20a\"\u003eSierra RK40610B Blue Halo On-Off SPST\u003c\/a\u003e is the single-pole alternative. For a dual-circuit On-Off-On DPDT Halo switch in blue, the \u003ca href=\"\/products\/sierra-rk40700b-marine-rocker-switch-on-off-on-dpdt-blue-halo-led-ip68-status-illumination\"\u003eSierra RK40700B Halo DPDT On-Off-On\u003c\/a\u003e covers dual-pole source selection applications. Note that wiring this switch requires the \u003ca href=\"\/products\/sierra-rs20200-terminal-housing-for-halo-rocker-switches-direct-fit-connector-body\"\u003eSierra RS20200 Terminal Housing\u003c\/a\u003e and the appropriate crimp terminals — standard spade terminals will not fit the dedicated TE connector.\u003c\/p\u003e","brand":"LNS","offers":[{"title":"Default Title","offer_id":51250884575268,"sku":"11-RK40650B","price":51.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/b35b989f-0818-4498-b63e-269113459056_1acdcbc4-442a-44c7-96a4-e4cfb6c90b46.png?v=1787460709","url":"https:\/\/marisolmarine.com\/products\/sierra-rk40650b-rocker-switch-w-halo-led-light-on-off-dpst-blue-11-rk40650b","provider":"Marisol Marine Company","version":"1.0","type":"link"}