{"product_id":"sierra-rk19020-contura-xiv-rocker-switch-on-off-spst-11-rk19020","title":"Sierra RK19020 Contura XIV Marine Rocker Switch – On\/Off, SPST, IP68, Silver Butt Contact, Greaseless","description":"\u003ch2\u003eSierra RK19020 Contura XIV Marine Rocker Switch – On\/Off, SPST, IP68, Silver Butt Contact, Greaseless\u003c\/h2\u003e\u003cp\u003eThe Sierra RK19020 is a marine rocker switch from the Contura XIV series with a maintained On\/Off SPST (Single Pole, Single Throw) configuration. The Contura XIV uses a silver-plated butt contact mechanism rather than blade terminals, providing maximum contact reliability and consistent performance across a wide temperature range. The greaseless construction is specifically designed for extreme temperature environments where conventional grease-lubricated contacts can fail.\u003c\/p\u003e\u003cp\u003eSealed to IP66\/68 for protection against dust and prolonged water spray. A panel seal prevents water ingress beneath the panel surface, protecting the wiring connections behind the panel. The removable actuator allows style changes or replacement without removing the switch body from the panel.\u003c\/p\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart Number: 11-RK19020\u003c\/li\u003e\n\u003cli\u003eSeries: Contura XIV\u003c\/li\u003e\n\u003cli\u003eSwitch Type: Rocker, On\/Off (maintained)\u003c\/li\u003e\n\u003cli\u003eCircuit Configuration: SPST (Single Pole, Single Throw)\u003c\/li\u003e\n\u003cli\u003eContact Mechanism: Silver-plated butt contact\u003c\/li\u003e\n\u003cli\u003eConstruction: Greaseless — rated for extreme temperatures\u003c\/li\u003e\n\u003cli\u003eSealing: IP66\/IP68\u003c\/li\u003e\n\u003cli\u003ePanel Seal: Included — prevents water ingress beneath panel\u003c\/li\u003e\n\u003cli\u003eActuator: Removable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatible Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMarine helm panels requiring a reliable On\/Off single-circuit switch with silver butt contact construction\u003c\/li\u003e\n\u003cli\u003eInstallations in extreme temperature environments where greaseless contact construction is required\u003c\/li\u003e\n\u003cli\u003ePanels where below-panel water ingress protection is a priority\u003c\/li\u003e\n\u003cli\u003eReplacement for worn or damaged On\/Off SPST Contura XIV rocker switches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eParts Desk Insights\u003c\/h3\u003e\u003cp\u003eThe RK19020 is a Contura XIV On\/Off SPST switch — the same circuit configuration as the \u003ca href=\"\/products\/sierra-rk19000-contura-xiv-marine-rocker-switch-on-off-spst-ip68-silver-butt-contact-greaseless\"\u003eSierra RK19000 Contura XIV On\/Off SPST\u003c\/a\u003e. If you are choosing between the RK19000 and RK19020, verify the actuator style or color difference against your panel requirements before ordering — the two variants share the same electrical specifications and Contura XIV construction. The silver butt contact mechanism and greaseless design give the Contura XIV a reliability and temperature range advantage over blade-terminal switches in demanding environments. For a momentary (On)-Off SPST in the same series, the \u003ca href=\"\/products\/sierra-rk19010-contura-xiv-marine-rocker-switch-on-off-spst-momentary-ip68-silver-butt-contact\"\u003eSierra RK19010 Contura XIV (On)-Off SPST Momentary\u003c\/a\u003e is the momentary alternative. For a dual-pole On\/Off DPST in the same series, the \u003ca href=\"\/products\/sierra-rk19070-contura-xiv-marine-rocker-switch-on-off-dpst\"\u003eSierra RK19070 Contura XIV On\/Off DPST\u003c\/a\u003e switches two circuits simultaneously.\u003c\/p\u003e","brand":"LNS","offers":[{"title":"Default Title","offer_id":51250884411428,"sku":"11-RK19020","price":25.19,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/11-RK19020.jpg?v=1786511647","url":"https:\/\/marisolmarine.com\/products\/sierra-rk19020-contura-xiv-rocker-switch-on-off-spst-11-rk19020","provider":"Marisol Marine Company","version":"1.0","type":"link"}