Description
Blue Sea 7213 AC/DC Circuit Breaker 20A | Boat Supply Store
Engineered for demanding marine environments, this Blue Sea 7213 breaker provides essential circuit protection and integrated switching for both AC and DC systems. It reliably safeguards electrical circuits up to 277V AC or 65V DC with its 20 Amp magnetic hydraulic mechanism. This breaker is specifically designed for electronic protection applications and meets rigorous ABYC standards, ensuring dependability on vessels navigating offshore conditions.
Key Features
- Consolidates switching and circuit protection into one unit.
- Protects sensitive electronics with Quick Trip design.
- Ensures safety with a Trip Free design that cannot be held ON during faults.
- Meets stringent standards required by the American Boat and Yacht Council (ABYC).
- Globally recognized with UL 1077, TUV, CE, and CSA certifications.
- Built for longevity with a rating of 10,000 switch cycles.
- Versatile application across both AC and DC electrical systems.
- High voltage handling for diverse vessel electrical configurations.
Specifications
| Product Specifications | |
|---|---|
| Amperage | 20 Amp |
| Poles | Single Pole |
| Circuit Breaker Type | Magnetic Hydraulic - Trip Free |
| Maximum AC Voltage | 277 Volts AC |
| Maximum DC Voltage | 65 Volts DC |
| Switch Cycles | 10,000 |
| Standards Met | ABYC |
| Certifications | UL 1077 Recognized, TUV Certified, CE marked, CSA Certified |
Who This Is For
Ideal for marine electricians, boat builders, and DIY boat owners requiring robust and certified AC/DC circuit protection and switching. This breaker is crucial for safeguarding the electrical integrity of vessels, especially those with sensitive electronic equipment.
How It Compares
| Feature | Blue Sea 7213 AC/DC Circuit Breaker 20A | Competitor |
|---|---|---|
| Amperage | 20 Amp | 20 Amp |
| Maximum AC Voltage | 277 Volts AC | 240 Volts AC |
| Maximum DC Voltage | 65 Volts DC | 50 Volts DC |
| Circuit Breaker Type | Magnetic Hydraulic - Trip Free | Thermal Magnetic |
| ABYC Standards | Meets all | Not explicitly stated |
| UL Recognition | UL 1077 Recognized | Varies by model |
Common Concerns Answered
Why is this breaker more expensive than non-marine specific options?
The Blue Sea 7213 is engineered and certified to meet stringent marine standards (ABYC, UL, TUV, CE, CSA), ensuring superior corrosion resistance, vibration durability, and safety critical for onboard use, which justifies the higher cost over general-purpose breakers.
I'm unsure about the AC/DC voltage limits for my specific application.
This breaker is rated for up to 277V AC and 65V DC, providing flexibility for various systems. Always consult your vessel's electrical schematics and ensure the breaker's rating aligns with your system's requirements for safe and reliable operation.
Is this breaker truly reliable for sensitive electronics?
Yes, the Quick Trip models like the 7213 are specifically designed for electronics protection, offering faster response times to fault currents, thereby better safeguarding sensitive equipment. Its magnetic hydraulic design also ensures consistent performance.
Frequently Asked Questions
What is the maximum voltage this circuit breaker can handle for AC and DC applications?
The Blue Sea 7213 circuit breaker is rated to handle up to 277 Volts AC and 65 Volts DC.
Is this circuit breaker suitable for both AC and DC systems?
Yes, this circuit breaker is designed for dual AC/DC applications, offering versatility for mixed electrical systems on board.
What certifications does the Blue Sea 7213 circuit breaker hold?
The Blue Sea 7213 circuit breaker holds UL 1077 Recognized, TUV Certified, CE marked for Europe, and CSA Certified for Canada certifications, in addition to meeting all American Boat and Yacht Council (ABYC) Standards.
What is the trip-free design feature and why is it important?
The trip-free design means the circuit breaker cannot be manually held in the ON position during a fault current condition. This critical safety feature ensures the circuit is always interrupted when overloaded, preventing potential damage and fire hazards.
Can this circuit breaker be used as a switch as well as protection?
Yes, the Blue Sea 7213 integrates both switching and circuit protection into a single device, allowing you to manually toggle power ON/OFF while also providing automatic overcurrent protection.
