Sierra RK19110 Contura XIV Marine Rocker Switch – (On)-Off-(On), DPDT, Momentary Both Sides
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Sierra RK19110 Contura XIV Marine Rocker Switch – (On)-Off-(On), DPDT, Momentary Both Sides
The Sierra RK19110 is a premium sealed marine rocker switch from the Contura XIV series with a fully momentary (On)-Off-(On) DPDT (Dual Pole, Double Throw) configuration. Both active positions are momentary — the switch springs back to center-off as soon as you release it — while simultaneously switching two separate circuits in either direction. This is the standard configuration for trim tab control, windlass operation, and other dual-direction, dual-circuit momentary functions where you want the action to stop the instant you let go of the switch.
Sealed to IP66/68 for above-panel components, the RK19110 keeps water and spray out of the switch mechanism in demanding marine environments. The silver-plated butt contact mechanism delivers maximum contact reliability over thousands of cycles, and the greaseless construction handles extreme temperature ranges without maintenance. The removable actuator allows style changes or replacement without removing the switch body from the panel. A panel seal prevents water ingress beneath the panel to protect wiring connections.
Key Specifications
- Part Number: 11-RK19110
- Series: Contura XIV
- Switch Type: Rocker, (On)-Off-(On)
- Circuit Configuration: DPDT (Dual Pole, Double Throw)
- Action: Momentary both sides — springs to center-off when released
- Sealing: IP66/68 (above-panel components)
- Contact Mechanism: Silver-plated butt contact
- Construction: Greaseless — rated for extreme temperatures
- Actuator: Removable for style change or replacement
- Panel Seal: Yes — prevents water ingress beneath panel
Compatible Applications
- Trim tab control requiring momentary dual-pole up/down switching
- Windlass or anchor control requiring momentary dual-pole deploy/retrieve switching
- Any dual-direction, dual-circuit momentary function on a marine helm panel
- Marine helm panels requiring IP66/68-rated momentary dual-pole rocker switches
- Replacement for worn or damaged (On)-Off-(On) DPDT momentary rocker switches
Parts Desk Insights
The RK19110 is the non-illuminated, non-ignition-protected Contura XIV choice for momentary DPDT trim tab and windlass control — the right fit when your panel location doesn’t require ignition protection and you don’t need LED illumination. The momentary action on both sides means the function stops the instant you release the switch, which is the correct and safe behavior for trim tabs and windlasses. If you need the same momentary DPDT action but with ignition protection certification for installation near fuel systems or engine compartments, the Sierra RK19850TP Contura III (On)-Off-(On) DPDT is the ignition-protected alternative. If you need a maintained (latching) DPDT On-Off-On switch instead — where the switch stays in position after you release it — the Sierra RK19090 On-Off-On DPDT is the maintained version. For a single-pole momentary (On)-Off-(On) switch (SPDT), the Sierra RK19060 (On)-Off-(On) SPDT switches one circuit rather than two.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.