Description
Blue Sea 7201 5A AC/DC Circuit Breaker | Boat Supply Store
Protecting sensitive marine electronics demands reliable, certified circuit interruption, and the Blue Sea 7201 addresses this need directly. This 5 Amp single-pole breaker employs a magnetic-hydraulic trip mechanism for precise overload protection, crucial for preventing damage to sensitive navigation and communication gear. Its trip-free design ensures it cannot be overridden during a fault condition, and it meets stringent ABYC, UL 1077, TUV, CE, and CSA international standards, making it suitable for high-demand applications from the Gulf Coast to the Great Lakes.
Key Features
- Combines switching and circuit protection into one unit
- Quick Trip models designed for electronics
- Trip Free design prevents holding ON during fault
- Meets all ABYC Standards
- UL 1077 Recognized
- TUV Certified
- CE marked for European compliance
- CSA Certified for Canadian compliance
Specifications
| Product Specifications | |
|---|---|
| Amperage Rating | 5 Amp |
| Pole Type | Single Pole |
| Circuit Breaker Type | Magnetic-Hydraulic |
| AC Voltage Rating | 277V |
| DC Voltage Rating | 65V |
| Trip Mechanism | Trip-Free |
| Standards Met | ABYC, UL 1077, TUV, CE, CSA |
Who This Is For
Marine electricians, boat builders, and DIY boat owners requiring dependable, certified circuit protection for AC and DC systems, especially for sensitive onboard electronics. This breaker is essential for installations demanding adherence to international marine safety standards.
How It Compares
| Feature | Blue Sea 7201 5A AC/DC Circuit Breaker | Carling Technologies CA1 |
|---|---|---|
| Amperage | 5 Amp | 5 Amp, 5 Amp |
| Circuit Breaker Type | Magnetic Hydraulic - Trip Free | Thermal Magnetic, Thermal |
| Maximum Voltage AC | 277 Volts AC | 240V, 250V |
| Maximum Voltage DC | 65 Volts DC | 50V, 28V |
| ABYC Standards | Meets | Not specified, Not specified |
| UL 1077 Recognized | Yes | Not specified, Not specified |
Common Concerns Answered
Why is the Blue Sea 7201 more expensive than generic alternatives?
The higher price reflects its premium build quality, magnetic-hydraulic trip mechanism for superior protection, and critical international safety certifications (ABYC, UL, TUV, CE, CSA). These standards ensure enhanced reliability and safety, essential for marine environments and sensitive electronics.
Is this circuit breaker difficult to install for a DIY boater?
The Blue Sea 7201 requires basic electrical knowledge and appropriate tools for wiring and mounting. While straightforward for those familiar with marine electrical systems, if you're new to it, professional installation is advised to ensure safety and proper function.
Can I always find the Blue Sea 7201 in stock?
Due to its high demand and reputation for reliability, availability can occasionally be a factor. We recommend confirming stock or placing your order promptly to secure this essential piece of certified marine electrical equipment.
Frequently Asked Questions
What is the maximum voltage this circuit breaker can handle for AC and DC applications?
This circuit breaker is rated for a maximum of 277 Volts AC and 65 Volts DC, making it versatile for various marine power systems.
What certifications does the Blue Sea 7201 World Circuit Breaker hold?
It holds multiple crucial certifications including ABYC Standards, UL 1077 Recognized, TUV Certified, CE marked for Europe, and CSA Certified for Canada.
Can this circuit breaker be used for both AC and DC circuits?
Yes, the Blue Sea 7201 is designed to function reliably in both AC and DC electrical circuits.
What does 'Trip Free' design mean for this circuit breaker?
'Trip Free' means the circuit breaker cannot be manually held in the ON position if there is a fault current condition, ensuring protection against electrical overloads.
What is the amperage rating of the Blue Sea 7201 circuit breaker?
The amperage rating for the Blue Sea 7201 circuit breaker is 5 Amps.
