Sierra RK19540-1 Contura Marine Rocker Switch – Illuminated, Weather Resistant
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Sierra RK19540-1 Contura Marine Rocker Switch – Illuminated, Weather Resistant
The Sierra RK19540-1 is an illuminated weather-resistant marine rocker switch from the Contura series. The switch illuminates when in the on position, providing visual confirmation that the circuit is energized. Designed for marine electrical panels where an illuminated switch is preferred without the added cost of ignition protection certification.
Brass blade terminals with silver contacts provide corrosion-resistant, reliable connections. Rated at 20A at 12V DC for standard marine electrical loads. The non-corrosive plastic construction resists the marine environment. The removable actuator design allows the paddle to be swapped without removing the switch body from the panel.
Key Specifications
- Part Number: 11-RK195401
- Series: Contura
- Switch Type: Rocker (maintained)
- Illumination: Yes — illuminates in on position
- Current Rating: 20A at 12V DC
- Terminals: Blade (brass)
- Contacts: Silver
- Actuator: Removable
- Construction: Non-corrosive plastic, weather resistant
- Note: (On) in parentheses on any switch in this series designates a momentary position
Compatible Applications
- Marine helm panels requiring an illuminated maintained rocker switch
- Panels where LED on-indication is preferred but ignition protection is not required
- 20A at 12V DC marine electrical systems
- Replacement for worn or damaged illuminated Contura rocker switches
Parts Desk Insights
The RK19540-1 is the right choice when you want an illuminated Contura switch that confirms the circuit is active, but your installation location does not require ignition protection certification — making it a practical choice for helm panels away from fuel systems or engine compartments. The illuminated on-indicator is a useful safety and convenience feature for any circuit where you want to confirm at a glance that the switch is on. For a non-illuminated version in the same Contura series, the Sierra RK19400-1 Contura Non-Illuminated is the non-illuminated alternative. For an illuminated On/Off SPST switch with full ignition protection certification (UL 1500/ISO 8846) for locations near fuel systems or engine compartments, the Sierra RK19310 Contura V On/Off SPST is the ignition-protected alternative. For the illuminated On/Off SPST variant in this Contura series, see the Sierra RK19440-1 Contura Illuminated On/Off SPST.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 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.