Sea-Dog Illuminated SPST On/Off Rocker Switch – Red LED, 15A, Snap-In
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Snap-In Illuminated On/Off Rocker with Red LED Status Indicator
The Sea-Dog Illuminated SPST On/Off Rocker Switch is a compact, weather-resistant rocker that snaps directly into a standard 1/2" × 1-1/8" panel cutout — no tools, no hardware. The red LED illuminates whenever the circuit is on, giving you instant visual confirmation of switch state at a glance, day or night. Three stamped brass 1/4" blade terminals make wiring straightforward and compatible with standard marine panel harnesses.
The injection-molded nylon and polycarbonate housing is built to resist moisture and the kind of environmental exposure common in marine cockpit and helm panel locations. At 15A and 12V DC, it handles the full range of standard marine accessory circuits.
Key Features
- SPST configuration — Single Pole, Single Throw (On / Off)
- Maintained rocker — stays in position until manually switched
- Red LED illuminates when circuit is in the On position
- 15A rating at 12V DC
- Snap-in panel mount — fits 1/2" × 1-1/8" switch cutout
- Three stamped brass 1/4" blade terminals
- Injection-molded nylon and polycarbonate housing — weather resistant
Compatible Applications
- Navigation and cabin lighting on/off control
- Bilge blower and ventilation fan switching
- Livewell pump or aerator on/off
- Accessory circuit switching on powerboats, pontoons, and sailboats
- Standard 1/2" × 1-1/8" marine rocker switch panel positions
- 12V DC accessory circuits requiring illuminated switch status
Parts Desk Insights
Best use case: This switch is the right pick when you need an illuminated rocker in a compact 1/2" × 1-1/8" cutout — the red LED makes it easy to confirm which circuits are live at a glance, which is particularly useful on multi-switch panels where it’s easy to lose track of what’s on. It’s a practical, cost-effective choice for populating open positions in existing panels or building out a new panel where illuminated status indication is wanted without the cost of a premium stainless switch. Note the cutout size: this switch fits the smaller 1/2" × 1-1/8" slot, not the larger 7/8" × 1-7/16" slot used by the Sea-Dog Large Rocker.
Related Sea-Dog switches: For a larger non-illuminated rocker in a 7/8" × 1-7/16" cutout, see the Sea-Dog Large SPST On/Off Rocker Switch. For a complete pre-built switch panel, the Sea-Dog Splash Gard 6-Gang Rocker Switch Panel is a natural companion. For a premium stainless illuminated push-button alternative, the Sea-Dog 4030631 Stainless LED Push-Button On/Off Switch is a popular step up.
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.