Blue Sea Systems 4366 Water-Resistant Accessory Panel with 12V Socket, Dual USB Charger and Voltmeter, Black

The Blue Sea Systems 4366 is a water-resistant accessory panel that combines a 12V socket, a dual USB charger, a mini voltmeter, and an illuminated 15A circuit breaker switch into a single black polycarbonate/ABS unit. It is built for boats and other marine or mobile 12V DC applications where onboard power access and battery monitoring need to be consolidated in one location rather than wired as separate components.

The panel face is UV-stabilized and flame retardant so it resists sun exposure and will not corrode over time. Silicon breaker boots and a gasket seal the unit against water ingress, giving it an IP66 rating, meaning it is protected against powerful water jets. The illuminated Carling Technologies 15A circuit breaker switch lets the operator shut off the panel entirely, which helps prevent parasitic battery draw when the boat is not in use.

Installation is simplified because every 4366 panel ships with a pre-wired harness, so the electrical connections are already prepared before mounting. The panel includes the accessory unit itself along with instructions in the box.

Specifications

• Brand: Blue Sea Systems
• Manufacturer Part Number: 4366
• Product Name: Accessory Panel with USB Socket and Voltmeter
• Category: Switch Panels
• Color: Black
• Material: Polycarbonate/ABS, UV-stabilized and flame retardant
• Voltage: 12V DC
• Circuit Breaker: Illuminated Carling Technologies 15A switch
• Included Ports: 12V socket, dual USB charger, mini voltmeter
• Water Resistance: IP66, silicon breaker boots and gasket
• Product Dimensions: 5.2 inches D x 5.12 inches W x 7.87 inches H
• Weight: 0.5 pounds
• Country of Origin: United States
• Warranty: Lifetime
• UPC: 632085043667
• What's Included: Panel, pre-wired harness, instructions

Frequently Asked Questions

What does the Blue Sea Systems 4366 accessory panel include? The 4366 panel combines a 12V socket, a dual USB charger, a mini voltmeter, and an illuminated 15A circuit breaker switch in one black polycarbonate/ABS unit, and ships with a pre-wired harness and instructions.

Is the 4366 panel waterproof? It is water-resistant rather than fully waterproof, rated IP66 so it is protected against powerful water jets, with silicon breaker boots and a gasket sealing the housing against water ingress.

What are the dimensions of the 4366 panel? The panel measures 5.2 inches deep by 5.12 inches wide by 7.87 inches high.

How much does the Blue Sea Systems 4366 weigh? The 4366 accessory panel weighs 0.5 pounds.

What voltage does the 4366 accessory panel run on? It is designed for 12V DC electrical systems, which is standard for most boats and marine 12V applications.

Does the 4366 panel come pre-wired? Yes, a pre-wired harness is included with every 4366 panel to simplify installation.

What size circuit breaker does the 4366 use? It uses an illuminated Carling Technologies 15A circuit breaker switch, which also allows the panel to be shut off to prevent parasitic battery draw.

What material is the 4366 panel face made from? The panel face is polycarbonate/ABS that is UV-stabilized and flame retardant so it resists sun exposure and will not corrode.

What color is the Blue Sea Systems 4366 panel? The 4366 accessory panel is black.

Does the 4366 panel have a warranty? The 4366 accessory panel is backed by a lifetime warranty from Blue Sea Systems.

Is the 4366 panel meant to replace separate switches and sockets? Yes, the 4366 consolidates a 12V socket, dual USB charger, voltmeter, and circuit breaker switch into a single mounted panel instead of installing each component separately.