Sierra RK40800 Compact Marine Rocker Switch – On-Off, SPST, 12/24VDC, AC Rated
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Sierra RK40800 Compact Marine Rocker Switch – On-Off, SPST, 12/24VDC, AC Rated
The Sierra RK40800 is a compact On-Off SPST rocker switch with a high-profile rocker action that delivers a crisp, positive feel with every press. Its compact body fits a standard rectangular panel cutout, making it a versatile choice for marine electrical panels, AC shore power panels, and general-purpose switching applications where space is at a premium.
Unlike the Contura XIV and Contura III series, the RK40800 is rated for both AC and DC operation — 12A at 125V AC, 10A at 250V AC, and suitable for 12V and 24V DC systems. This dual-voltage capability makes it a practical option for AC distribution panels on board as well as standard 12V or 24V DC helm and accessory circuits.
Key Specifications
- Part Number: 11-RK40800
- Switch Type: Compact Rocker, On-Off (maintained)
- Circuit Configuration: SPST (Single Pole, Single Throw)
- Action: High-profile rocker — crisp, positive feel
- AC Rating: 12A at 125V AC / 10A at 250V AC
- DC Rating: Suitable for 12V and 24V DC systems
- Panel Cutout: Standard rectangular
- Note: (On) in parentheses on any switch in this series designates a momentary position
Compatible Applications
- Marine DC electrical panels for 12V and 24V accessory circuits
- AC shore power distribution panels and AC circuit switching on board
- General-purpose On-Off switching where a compact switch body is required
- Replacement for worn or damaged compact On-Off SPST rocker switches
- Any panel using a standard rectangular rocker switch cutout
Parts Desk Insights
The RK40800 is the right choice when you need a simple, compact On-Off switch that works across both AC and DC systems — the dual-voltage rating makes it one of the more versatile switches in the catalog for mixed AC/DC panel builds. The high-profile rocker action gives it a more tactile feel than low-profile switches, which is useful in applications where you need confident switch confirmation by touch. If you need a center-off On-Off-On configuration in the same compact series, the Sierra RK40850 Compact On-Off-On SPDT is the maintained three-position alternative. For a momentary-both-sides compact switch, the Sierra RK40870 Compact (On)-Off-(On) SPDT covers that application. For a fully sealed IP66/68 On-Off switch with higher current capacity, the Sierra Contura XIV series offers premium weatherproofing for demanding helm panel locations.
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.