Description
Blue Sea 7226 40A AC/DC Circuit Breaker | Boat Supply Store
Protecting sensitive onboard electronics requires specialized circuit interruption. The Blue Sea 7226 is a 40 Amp, single-pole, AC/DC magnetic circuit breaker featuring a 'Trip Free' design, which inherently prevents the breaker from being held closed during a fault condition, safeguarding delicate navigation and communication equipment. Its stringent adherence to international safety standards including ABYC, UL 1077, TUV, CE, and CSA ensures robust protection suitable for offshore vessels navigating the Gulf of Mexico.
Key Features
- AC/DC Compatible for versatile system integration
- 40 Amp rated for robust circuit protection
- ABYC Standards compliance for marine safety
- UL 1077 Recognized for assured quality
- TUV Certified demonstrating rigorous testing
- CE marked for European market suitability
- CSA Certified for Canadian electrical codes
- 'Trip Free' design prevents manual override during faults
Specifications
| Product Specifications | |
|---|---|
| Amperage Rating | 40 Amp |
| Poles | Single Pole |
| Type | Magnetic |
| AC/DC Compatibility | AC/DC |
| Delay | Standard |
| Design | Trip Free |
| Certifications | ABYC, UL 1077, TUV, CE, CSA |
Who This Is For
Marine electricians and boat owners requiring certified circuit protection for both AC and DC systems, especially when safeguarding sensitive electronics. System integrators can also utilize this for reliable and compliant installations.
How It Compares
| Feature | Blue Sea 7226 40A AC/DC Circuit Breaker | Carling Technologies Heinemann |
|---|---|---|
| Amperage | 40 Amp | 40 Amp |
| Poles | Single Pole | Single Pole |
| AC/DC Compatibility | AC/DC | Not specified for DC |
| Certifications | ABYC, UL 1077, TUV, CE, CSA | UL 489 |
| Electronics Protection Design | Quick Trip Magnetic | Thermal-Magnetic |
Common Concerns Answered
Why is this circuit breaker more expensive than some others?
The higher price reflects the extensive international safety certifications (ABYC, UL 1077, TUV, CE, CSA) and the specialized 'Trip Free' magnetic design crucial for protecting sensitive marine electronics, offering superior value and reliability.
Is the Blue Sea 7226 readily available in all amperages?
While this 40 Amp model is widely available, limited regional availability for specific amperage ratings may occur for some Blue Sea Systems products.
What are the benefits of its 'Trip Free' design?
The 'Trip Free' design ensures the circuit breaker cannot be manually held in the closed position during an overcurrent or fault condition, providing absolute protection for your electrical system and sensitive equipment.
Frequently Asked Questions
What is the amperage rating of the Blue Sea 7226 circuit breaker?
The Blue Sea 7226 circuit breaker has a 40 Amp rating.
Is this circuit breaker suitable for both AC and DC applications?
Yes, the Blue Sea 7226 is designed for universal AC/DC compatibility, making it suitable for a wide range of marine electrical systems.
What certifications does the Blue Sea 7226 circuit breaker hold?
This circuit breaker holds multiple international safety certifications, including ABYC Standards, 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 breaker cannot be manually held in the closed position when a fault condition is present; it will automatically trip to open the circuit, preventing damage.
What is the purpose of a magnetic circuit breaker for electronics protection?
Magnetic circuit breakers react quickly to sudden high current surges caused by short circuits, providing rapid protection for sensitive electronics that could be damaged by slower thermal breakers.
