Description
Blue Sea 7413 20A Double Pole Circuit Breaker | Boat Supply Store
Safeguard dual-phase AC or DC circuits on your vessel with the Blue Sea 7413 A-Series Double Pole Circuit Breaker, offering 20A protection against overcurrent events. Engineered with a trip-free mechanism, it prevents manual defeat and ensures reliable operation up to 3000A @ 240V AC in demanding marine environments. Its flat rocker actuator features clear international ON/OFF symbols for immediate status identification, crucial for onboard systems subjected to vibration and moisture common in offshore fishing or coastal cruising.
Key Features
- Double Pole for simultaneous protection of two circuits.
- 20A Rating precisely matches circuit requirements.
- Flat Rocker Actuator for intuitive operation and clear visual indication.
- Trip-Free Design prevents manual override, ensuring safety.
- International ON/OFF Symbols for universal understanding.
- Wide Voltage Compatibility for 120V AC, 240V AC, and 32V DC systems.
- High Interrupt Capacity of 3000A @ 240V AC for robust fault handling.
- TUV Certified for assured electrical safety and performance.
Specifications
| Product Specifications | |
|---|---|
| Brand | Blue Sea Systems |
| Model | 7413 A-Series |
| Type | Double Pole Circuit Breaker |
| Amperage Rating | 20A |
| Actuator Style | Flat Rocker |
| Voltage Rating | 120V AC / 240V AC / 32V DC |
| Interrupt Capacity | 3000A @ 240V AC |
| Operating Temperature | -40° C to 85° C |
| Mounting Screw Size | #6-32 |
| Terminal Screw Size | #10-32 |
| Safety Certification | TUV |
Who This Is For
Ideal for marine electricians and boat owners undertaking electrical system installations or repairs requiring dependable overcurrent protection for double-pole circuits. This breaker is essential for DIYers and professionals managing critical AC and DC power distribution on recreational vessels.
How It Compares
| Feature | Blue Sea 7413 20A Double Pole Circuit Breaker | Carling Technologies CA1 |
|---|---|---|
| Amperage | 20A AC / 20A DC | 20A |
| Poles | 2 | 2 |
| Maximum Voltage | 120V AC / 240V AC / 32V DC | 120V AC / 240V AC / 32V DC |
| Actuator Style | Flat Rocker | Toggle |
| Interrupt Capacity (AC) | 3000A @ 240V AC | 1500A @ 240VAC |
| Trip Free Design | Yes | Yes |
Common Concerns Answered
Are the terminal screws durable enough for high-vibration environments?
While generally robust, some users in extremely high-vibration scenarios have noted a preference for even more substantial terminal screws. For such applications, ensure proper tightening torque to spec and consider additional vibration dampening measures if necessary.
Is there a tactile feedback when engaging the breaker?
This model features a flat rocker actuator for clear visual indication. Users who prefer a more pronounced tactile click may find other actuator styles more to their preference, though the functionality and safety of this breaker remain paramount.
Is the price justified compared to other brands?
The investment in the Blue Sea 7413 is supported by its superior marine-grade build quality, certified safety, and a trip-free design that significantly enhances operational reliability and long-term safety over lower-cost alternatives.
Frequently Asked Questions
What is the maximum voltage rating for the Blue Sea 7413 circuit breaker?
The Blue Sea 7413 circuit breaker is rated for a maximum of 120V AC, 240V AC, and 32V DC.
What is the interrupt capacity of the Blue Sea 7413 circuit breaker?
The interrupt capacity of the Blue Sea 7413 circuit breaker is 3000A at 240V AC.
Is the Blue Sea 7413 circuit breaker trip-free?
Yes, the Blue Sea 7413 circuit breaker features a trip-free design, preventing manual defeat of the overcurrent protection.
What type of actuator does the Blue Sea 7413 circuit breaker have?
The Blue Sea 7413 circuit breaker has a flat rocker actuator.
What is the operating temperature range for the Blue Sea 7413 circuit breaker?
The Blue Sea 7413 circuit breaker is designed to operate within a temperature range of -40° C to 85° C.
