Description
Blue Sea 7230 50A AC/DC Circuit Breaker | Boat Supply Store
Protect your vessel's critical electrical circuits from overload and short-circuit events with the Blue Sea 7230. This 50 Amp, single-pole magnetic circuit breaker reliably handles both AC and DC power distribution, crucial for systems operating in harsh marine environments like the Gulf Coast. Its 'Trip Free' mechanism prevents manual override during a fault, safeguarding sensitive electronics and wiring from damage, a vital feature for maintaining navigational and communication systems.
Key Features
- Reliable AC/DC Single Pole Magnetic Circuit Breaker
- Robust 50 Amp Current Rating
- Dual Function Combines Switching and Circuit Protection
- Enhanced Safety Trip Free Design Prevents Bypass
- Marine Certified Meets Stringent ABYC Standards
- Globally Recognized UL 1077, TUV, CE, and CSA Certified
- Ideal for Electronics Features Quick Trip Models for Sensitive Gear
- Industry Standard Fits Common Panel Cutouts
Specifications
| Product Specifications | |
|---|---|
| Amperage Rating | 50 Amp |
| Poles | Single Pole |
| Type | AC/DC Magnetic |
| Delay | Standard |
| Design | Trip Free |
Who This Is For
Marine electricians and boat owners requiring certified and dependable circuit protection for both AC and DC systems on recreational or commercial vessels. Boat builders specifying compliant components for new builds will find this a standard solution.
How It Compares
| Feature | Blue Sea 7230 50A AC/DC Circuit Breaker | Competitor |
|---|---|---|
| Amperage | 50 Amp | 50 Amp |
| AC/DC Compatibility | AC/DC | DC |
| Poles | Single Pole | Single Pole |
| Certifications | ABYC, UL 1077, TUV, CE, CSA | UL Recognized |
| Trip Free Design | Yes | Varies by model |
Common Concerns Answered
Is this breaker expensive compared to non-marine options?
While the initial cost might be higher than standard automotive or industrial breakers, the Blue Sea 7230's marine-specific certifications (ABYC, UL 1077, TUV, CE, CSA) and superior build quality ensure long-term reliability and safety in the corrosive marine environment, justifying the investment for critical systems.
Can I always find this specific model in stock?
Demand for certified marine-grade components like the Blue Sea 7230 is high. We recommend checking availability in advance for critical projects or stocking up on spares, especially during peak boating seasons.
Why choose a marine-specific breaker over a general-purpose one?
Marine environments present unique challenges including vibration, moisture, and salt spray. This Blue Sea breaker is specifically designed and tested to withstand these conditions, offering superior performance and safety compared to non-marine-rated breakers, which can fail prematurely or pose safety risks.
Frequently Asked Questions
What is the amperage rating of the Blue Sea 7230 circuit breaker?
The Blue Sea 7230 circuit breaker has a nominal amperage rating of 50 Amps.
Is the Blue Sea 7230 circuit breaker suitable for both AC and DC applications?
Yes, the Blue Sea 7230 is designed and certified for use in both AC and DC electrical systems found on marine vessels.
What certifications does the Blue Sea 7230 circuit breaker hold?
The Blue Sea 7230 circuit breaker is certified to ABYC Standards, is UL 1077 Recognized, TUV Certified, CE marked, and CSA Certified.
What does 'Trip Free' design mean for this circuit breaker?
A 'Trip Free' design means the circuit breaker cannot be manually held in the 'ON' position when an overcurrent or short circuit condition exists. This ensures that the circuit is always interrupted to protect the electrical system.
Can the Blue Sea 7230 be used for electronics protection?
Yes, while this specific model is a standard delay, Blue Sea Systems offers 'Quick Trip' variants of their magnetic breakers designed for sensitive electronics protection, and this breaker is part of that robust line of circuit protection solutions.
