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Blue Sea 12V 15A Below-Deck Switch Panel with 1 SOC Monitor and 1 USB Port
Blue Sea 12V 15A Below-Deck Switch Panel with 1 SOC Monitor and 1 USB Port
Pre-Wired Harness - Carling Breaker Isolates Parasitic Draw
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DESCRIPTION
Integrated 12V DC Accessory Control, Battery Monitoring, and USB Charging
Managing auxiliary power in marine vessels, caravans, and off-grid setups requires reliable components that protect your battery bank while providing convenient access to power. The Blue Sea 12V 15A Below-Deck Switch Panel consolidates circuit protection, state-of-charge (SOC) monitoring, and USB device charging into a single, compact interface. Engineered specifically for 12V DC systems, this pre-wired unit streamlines dashboard and cabin installations while eliminating the clutter of multiple standalone gauges and sockets.
Eliminate Parasitic Battery Draw
A common issue with standard 12V accessory panels is continuous parasitic drain. Built-in digital displays and USB voltage converters constantly draw small amounts of current, which can flatten a house or starter battery when the vessel or vehicle is in storage. This Blue Sea panel solves this problem by integrating an illuminated Carling Technologies 15A circuit breaker switch. Acting as both an overcurrent protection device and a master isolation switch, it allows you to completely shut off power to the panel's USB port and SOC monitor when not in use, preserving your battery reserves.
Engineered for Harsh Marine and Mobile Environments
Unlike standard automotive switch panels that quickly degrade in damp or salty air, the BS-4363B is built to withstand demanding conditions. The panel face is constructed from a heavy-duty, UV-stabilised, flame-retardant polycarbonate/ABS blend that will never rust or corrode. Although designed for below-deck or cabin mounting, it incorporates silicone breaker boots and a sealing gasket to actively guard the rear electrical contacts against moisture, condensation, and dust ingress.
- Illuminated 15A Carling Circuit Breaker: Provides clear visual status of the circuit and isolates the panel to prevent unwanted battery drain.
- Integrated State-of-Charge Monitor: Offers real-time visibility of your 12V battery health to help prevent premature deep-discharge damage.
- Dedicated USB Charging Port: Includes a protective weather cover to keep dust and moisture out when charging mobile devices and navigation gear.
- Pre-Wired Harness Included: Reduces installation time and minimises the risk of wiring errors in tight console spaces.
- Corrosion-Proof Construction: UV-stabilised, flame-retardant polycarbonate/ABS faceplate ensures long-term durability in marine and RV cabins.
Simplified Installation and Customisable Layout
Wiring individual switches, fuses, and gauges behind a cramped helm or camper control board can be time-consuming and prone to loose connections. This unit arrives with a factory-installed, pre-wired harness, requiring only basic positive and negative tie-ins to your primary 12V DC distribution system. Featuring four reinforced corner mounting holes, it secures neatly into dashboards, bulkheads, or cabinetry. Furthermore, the modular socket architecture allows for future customisation if your 12V charging and monitoring requirements evolve.
Note: This switch panel is engineered strictly for 12V DC operation only and is not compatible with 24V or 48V electrical systems.
Ideal Applications
- Marine Vessels: Below-deck cabin control, cuddy cabins, and protected helm stations on trailer boats, yachts, and cruisers.
- Caravans and Campers: Bedside or dinette power hubs for charging phones and checking house battery status at a glance.
- 4WD and Overland Canopies: Compact auxiliary power management for dual-battery setups in canopies and service bodies.
Upgrade Your 12V Power Management
Equip your vessel or off-grid vehicle with dependable circuit control and battery monitoring. Order the Blue Sea 12V 15A Below-Deck Switch Panel today for a clean, professional installation that protects your batteries from parasitic draw.
SKU: BS-4363B
SPECIFICATIONS
| Specification | Detail |
|---|---|
| Product type | Below-deck switch panel |
| Operating voltage | 12V DC only |
| Switch count | 1 |
| Switch current rating | 15A |
| SOC monitoring | 1 |
| USB ports | 1 |
| Switch | Illuminated Carling Technologies 15A circuit breaker switch; can shut off the panel to prevent parasitic draw |
| Harness | Pre-wired harness included |
| Panel face | UV-stabilized, flame-retardant polycarbonate/ABS; will not corrode |
| Water-ingress protection | Breaker boots and gasket protect against water ingress |
| Panel options | Customizable 12V charging and monitoring options |
| SKU: | BS-4363B |
| Model #: | BS-4363B |
| MPN: | BS-4363B |
| Package weight: | 0.18 kg |
| Package length: | 0.08 m |
| Package width: | 0.16 m |
| Package height: | 0.07 m |
WARRANTY
Blue Sea Warranty Policy
Blue Sea Systems products sold by us are supplied with a warranty against defects for the warranty period shown below, subject to the product type, application and the terms of this warranty policy.
The express warranty provided by us is limited to a maximum of 5 years from the original date of purchase, unless otherwise required under Australian Consumer Law.
Blue Sea Systems may offer longer manufacturer support on some products at their discretion
Warranty Lengths by Product Range
| Blue Sea Product Range | Warranty Length | Application / Notes |
|---|---|---|
| Most Blue Sea Systems Products | 5 years | Applies to most Blue Sea Systems products found to be defective in materials or manufacture. |
| P12 Battery Chargers | 5 years | Warranty period starts from the original date of purchase. |
| P12 Remote Displays | 5 years | Warranty period starts from the original date of purchase. |
| Digital Meters | 3 years | Warranty period starts from the original date of purchase. |
| Vessel System Monitors | 3 years | Warranty period starts from the original date of purchase. |
Warranty Assessment and Remedy
If a Blue Sea Systems product is found to be defective in materials or manufacture within the applicable warranty period, we will, at our discretion, arrange a repair, replacement, store credit or refund, depending on the nature of the fault and the requirements of Australian Consumer Law.
Products may need to be returned for assessment before a warranty claim can be approved. Where required, the product must be returned with dated proof of purchase and a clear description of the fault.
Labour costs for removing, replacing, reinstalling or diagnosing a product are not covered by this express warranty unless otherwise required under Australian Consumer Law.
Making a Warranty Claim
To make a warranty claim, please contact us with your dated proof of purchase, product details and a description of the fault.
The product may need to be returned for inspection before the claim can be assessed. If the product is confirmed to be faulty and covered by this warranty, we will advise the available remedy.
What This Warranty Does Not Cover
This warranty does not cover faults or damage caused by incorrect installation, incorrect application, misuse, abuse, neglect, unauthorised modification, accidental damage, normal wear and tear, environmental damage, or failure to use the product in accordance with the manufacturer's instructions.
- Incorrect installation or wiring
- Incorrect product selection or application
- Misuse, abuse or neglect
- Physical or accidental damage
- Water ingress or environmental damage outside the product's intended use
- Unauthorised modification or repair
- Normal wear and tear
- Labour costs for removal, replacement, reinstallation or diagnosis
- Freight, travel or call-out costs unless otherwise required by law
- Products not returned for assessment when reasonably required
Manufacturer Support
Blue Sea Systems may provide additional manufacturer support on some products beyond the warranty period listed above. Where available, we may assist customers in contacting the manufacturer, but any manufacturer support beyond the express warranty period is subject to the manufacturer's own terms and continued availability.
Australian Consumer Law
This warranty is in addition to other rights and remedies available at law. Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.
DOCUMENTS
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