Blue Sea Systems WeatherDeck® Waterproof Circuit Breaker Panels – 4 & 6 Position (Grey)
Rugged, Waterproof Power Distribution for Harsh Marine Environments
The Blue Sea Systems WeatherDeck® series offers robust, waterproof circuit breaker panels designed for demanding marine applications. Available in 4-position (PN 4374) and 6-position (PN 4376) configurations, these panels provide reliable circuit protection and intuitive control in exposed areas like flybridges, open cockpits, and RIBs.
Key Features
- IP67 Waterproof Rating: Withstands temporary immersion for up to 30 minutes, ensuring durability in wet conditions.
- Thermal Trip Circuit Breakers: Manual reset breakers with waterproof boots offer dependable overcurrent protection.
- Green LED Backlit Labels: Enhances visibility of circuit labels in low-light environments.
- UV-Stabilized Thermoplastic Construction: Resists corrosion and degradation from sun exposure.
- Flexible Mounting Options: Panels can be mounted in four orientations to suit various installations.
Technical Specifications
| Specification | 4-Position Panel (PN 4374) | 6-Position Panel (PN 4376) |
|---|---|---|
| Positions | 4 | 6 |
| Nominal Voltage | 12V DC / 24V DC | |
| Max Amperage per Circuit | 15A @ 12V DC / 9A @ 24V DC | |
| Panel Cumulative Rating | 45A | |
| Backlighting | Green LED (10mA per illuminated circuit) | |
| Mounting Hole Diameter | 0.50″ (12.7 mm) | |
| Dimensions (H x W x D) | 4.3″ x 4.25″ x 3.5″ (109.2 x 107.9 x 88.9 mm) | 6.0″ x 4.25″ x 3.5″ (152.4 x 107.9 x 88.9 mm) |
| Weight | 0.97 lb (0.44 kg) | 1.36 lb (0.62 kg) |
| Material | UV-Resistant Thermoplastic | |
| Breaker Type | Thermal Trip, Manual Reset with Waterproof Boot | |
Why Choose Blue Sea Systems WeatherDeck® Panels?
For Irish mariners facing challenging weather conditions, the WeatherDeck® panels provide a reliable solution for circuit protection and control. Their waterproof design, durable construction, and flexible installation options make them ideal for exposed marine environments.


