Description
Blue Sea 7222 30A AC/DC Single Pole Breaker | Boat Supply Store
For critical circuits requiring both switching and overcurrent protection in marine AC and DC systems, the Blue Sea 7222 offers a robust solution. This single-pole, 30-amp magnetic breaker provides reliable performance and meets stringent international standards including UL 1077 Recognition and ABYC Standards. Its 'Trip Free' mechanism ensures that the breaker cannot be held closed against a fault, safeguarding sensitive electronics common on offshore fishing vessels operating in the Gulf of Mexico.
Key Features
- Reliable AC/DC Single Pole Magnetic World Circuit Breaker
- High-Capacity 30 Amp rating for demanding circuits
- Compliant with ABYC Standards for marine safety
- Certified UL 1077 Recognized for component recognition
- Globally Approved TUV Certified, CE marked, and CSA Certified
- Integrated Switching and circuit protection
- Secure Industry standard for Blue Sea Systems electrical panels
- Safe 'Trip Free' design prevents re-closure during fault conditions
Specifications
| Product Specifications | |
|---|---|
| Amperage Rating | 30 Amp |
| Poles | Single Pole |
| Voltage Compatibility | AC/DC |
| Tripping Mechanism | Magnetic (Quick Trip for Electronics) |
| Delay Type | Standard Delay |
| Design | Trip Free |
| Color | White |
| Certifications | UL 1077 Recognized, TUV Certified, CE marked, CSA Certified |
| Standards Met | ABYC Standards |
Who This Is For
Marine electricians and boat owners requiring dependable AC/DC circuit protection and switching for electrical panels. Ideal for builders integrating systems that demand adherence to international marine safety certifications.
How It Compares
| Feature | Blue Sea 7222 30A AC/DC Single Pole Breaker | Carling Technologies CA Series Circuit Breaker 30A |
|---|---|---|
| Amperage | 30 Amp | 30A |
| Poles | Single | Single |
| AC/DC Compatibility | AC/DC | AC/DC |
| Tripping Mechanism | Magnetic (Quick Trip for Electronics) | Thermal Magnetic |
| ABYC Standards | Meets | Varies by model |
| UL Recognition | UL 1077 Recognized | Varies by model |
Common Concerns Answered
Why is the Blue Sea 7222 more expensive than generic circuit breakers?
The higher price reflects its superior construction, magnetic tripping mechanism optimized for electronics, and comprehensive global certifications including UL 1077, TUV, CE, and CSA, ensuring it meets rigorous marine safety standards.
Can I expect this breaker to be readily available?
Due to its high demand for quality and reliability in marine applications, availability can fluctuate; however, we strive to maintain stock of this essential component.
What makes this breaker a 'World' circuit breaker?
The 'World' designation signifies its compliance with international marine electrical standards, including CE marking for Europe and CSA certification for Canada, making it suitable for a wide range of global marine applications.
Frequently Asked Questions
What is the amperage rating of the Blue Sea 7222 circuit breaker?
The Blue Sea 7222 circuit breaker has an amperage rating of 30 Amps.
Is this circuit breaker suitable for both AC and DC applications?
Yes, the Blue Sea 7222 is designed for both AC and DC applications, making it versatile for various marine electrical systems.
What certifications does the Blue Sea 7222 circuit breaker hold?
The Blue Sea 7222 circuit breaker holds UL 1077 Recognized, TUV Certified, CE marked, and CSA Certified.
What does 'Trip Free' design mean for this circuit breaker?
'Trip Free' design means the circuit breaker cannot be manually held in the closed position when a fault current is present, ensuring it will trip and open the circuit for safety.
What is the purpose of a magnetic circuit breaker for electronics protection?
Magnetic circuit breakers offer a quick and consistent response to overcurrents, which is crucial for protecting sensitive marine electronics from sudden electrical surges that could cause damage.
