Description
Blue Sea 7414 Double Pole 30A Circuit Breaker | Boat Supply Store
Protect your vessel's critical electrical systems from overcurrent events with this robust, trip-free, double-pole circuit breaker engineered for demanding marine environments. It provides reliable protection for 120V AC, 240V AC, or 32V DC circuits, featuring a 30A rating and a significant 3000A @ 240V AC interrupt capacity for enhanced safety. The magnetic hydraulic mechanism ensures consistent tripping performance, essential for maintaining operational integrity on any vessel operating in challenging conditions.
Key Features
- Double Pole configuration for simultaneous circuit interruption.
- 30A Amperage Rating suitable for both AC and DC marine circuits.
- Flat Rocker Actuator for intuitive and accessible operation.
- Trip-Free Design prevents manual resetting of a tripped breaker.
- International ON/OFF Symbols ensure clear status indication.
- Magnetic Hydraulic mechanism for reliable and consistent tripping.
- 3000A @ 240V AC Interrupt Capacity handles severe fault conditions.
- TUV Certified for proven safety and quality assurance.
Specifications
| Product Specifications | |
|---|---|
| Poles | Double Pole |
| Amperage Rating | 30A |
| Voltage Rating | 120V AC / 240V AC / 32V DC |
| Interrupt Capacity | 3000A @ 240V AC |
| Actuator Style | Flat Rocker |
| Circuit Breaker Type | Magnetic Hydraulic |
| Design Feature | Trip-Free |
| Symbols | International ON/OFF |
Who This Is For
Marine electricians and boat owners performing electrical system upgrades or repairs on vessels requiring reliable overcurrent protection. DIYers can utilize this for installations demanding robust safety and circuit integrity.
How It Compares
| Feature | Blue Sea 7414 Double Pole 30A Circuit Breaker | Competitor |
|---|---|---|
| Amperage | 30A AC / 30A DC | Up to 30A, Up to 25A |
| Poles | 2 | 1 or 2, 1 |
| Maximum Voltage (AC) | 120V AC / 240V AC | Up to 240V AC, Up to 250V AC |
| Maximum Voltage (DC) | 32V DC | Up to 125V DC, Up to 65V DC |
| Actuator Style | Flat Rocker | Various (including rocker), Various |
| Circuit Breaker Type | Magnetic Hydraulic - trip free | Varies by model (often thermal-magnetic), Varies by model |
| Interrupt Capacity (3000A @ 240V AC) | 3000A @ 240V AC | Varies by model (e.g., 1000A @ 240VAC), Varies by model |
Common Concerns Answered
Why is the price higher than some generic alternatives?
The premium price reflects the specialized marine-grade construction, 'trip-free' design, and robust magnetic hydraulic mechanism engineered by Blue Sea Systems for superior reliability and safety in harsh marine environments.
Are there any common installation pitfalls with this breaker?
Proper torque on the terminal screws is critical for secure and reliable connections; ensure you adhere to the recommended specifications to prevent issues and maintain optimal performance.
Is this breaker suitable for demanding electrical loads?
With a 30A rating and a substantial 3000A @ 240V AC interrupt capacity, this breaker is built to handle significant electrical demands and fault conditions common on larger vessels or those with high-draw equipment.
Frequently Asked Questions
What is the maximum voltage rating for the Blue Sea 7414 A-Series circuit breaker?
The Blue Sea 7414 A-Series circuit breaker is rated for a maximum of 120V AC, 240V AC, and 32V DC.
Is this circuit breaker trip-free?
Yes, the Blue Sea 7414 features a trip-free design, meaning it cannot be manually held in the ON position when a fault occurs.
What is the interrupt capacity of the Blue Sea 7414 circuit breaker?
The interrupt capacity of the Blue Sea 7414 is 3000A at 240V AC, providing significant protection against short-circuit currents.
Can this circuit breaker be mounted horizontally or vertically?
While the manual does not explicitly prohibit horizontal mounting, circuit breakers are typically designed and tested for vertical panel mounting to ensure proper thermal performance and tripping characteristics.
What type of actuator does the Blue Sea 7414 have?
The Blue Sea 7414 features a flat rocker actuator for easy operation and clear visual indication of the ON/OFF status.
