Description
Blue Sea 7410 10A Double Pole Circuit Breaker | Boat Supply Store
Protect critical onboard electrical systems from overcurrent with the Blue Sea 7410 A-Series Flat Rocker Circuit Breaker. This double-pole unit offers a robust 10A rating suitable for both AC and DC circuits, featuring a 120V AC / 240V AC / 32V DC voltage capacity and a substantial 3000A @ 240V AC interrupt capacity to safely manage fault currents. Its magnetic hydraulic, trip-free mechanism ensures reliable operation and prevents nuisance tripping during engine startups or temporary voltage sags, ideal for offshore fishing vessels navigating unpredictable conditions.
Key Features
- Trip-Free Design prevents breaker reset while fault current is present
- Double Pole simultaneously protects both legs of an AC circuit or two DC circuits
- 10A AC/DC Rating for versatile application across marine electrical systems
- High Interrupt Capacity (3000A @ 240V AC, 5000A @ 32V DC) for enhanced safety
- Flat Rocker Actuator with clear color indicator for easy status identification
- Magnetic Hydraulic Breaker Type offers accurate and consistent tripping
- International ON/OFF Symbols allow for flexible mounting orientation
- 120V AC / 240V AC / 32V DC Voltage Rating supports a wide range of vessel power systems
Specifications
| Product Specifications | |
|---|---|
| Brand | Blue Sea Systems |
| Model | 7410 |
| Type | A-Series Flat Rocker Circuit Breaker |
| Poles | Double Pole |
| Amperage Rating | 10A |
| Voltage Rating | 120V AC / 240V AC / 32V DC |
| Interrupt Capacity | 3000A @ 240V AC / 5000A @ 32V DC |
| Actuator Type | Flat Rocker |
| Operating Temperature | -40°C to 85°C |
| Terminal Screw Size | #10-32 |
Who This Is For
Marine electricians and boat owners who need dependable overcurrent protection for AC and DC electrical systems requiring dual-pole switching. DIY enthusiasts undertaking electrical upgrades or repairs on vessels will find this breaker a robust and reliable component.
How It Compares
| Feature | Blue Sea 7410 10A Double Pole Circuit Breaker | Blue Sea Systems 7411 A |
|---|---|---|
| Amperage | 10A AC / 10A DC | 15A AC / 15A DC |
| Poles | 2 | 2 |
| Maximum Voltage | 120V AC / 240V AC / 32V DC | 120V AC / 240V AC / 32V DC |
| Circuit Breaker Type | Magnetic Hydraulic - trip free | Magnetic Hydraulic - trip free |
| Interrupt Capacity (3000A @ 240V AC) | 3000A | 3000A |
Common Concerns Answered
Are there any known installation issues with this breaker?
Some users have noted that terminal screw torque specifications can be critical; ensuring proper tightening to the manufacturer's recommendations is essential for a secure and reliable connection, preventing potential thermal issues or connection failures.
Does the actuator provide a distinct feel when switching?
While generally appreciated for its clear indicator, a few users prefer a more pronounced tactile click for the ON/OFF positions. The flat rocker design prioritizes a clean aesthetic and visual clarity.
Is this breaker suitable for basic AC/DC circuits on smaller boats?
Yes, the 10A rating and double-pole functionality make it versatile for protecting circuits on various vessel types, from smaller skiffs to larger yachts, provided the circuit's amperage draw is within its rating.
Frequently Asked Questions
What is the maximum voltage rating for the Blue Sea 7410 circuit breaker?
The Blue Sea 7410 circuit breaker is rated for 120V AC, 240V AC, and 32V DC.
What is the interrupt capacity of the Blue Sea 7410 circuit breaker?
The interrupt capacity of the Blue Sea 7410 circuit breaker is 3000A at 240V AC and 5000A at 32V DC.
Is the Blue Sea 7410 circuit breaker trip-free?
Yes, the Blue Sea 7410 circuit breaker features a trip-free design, meaning it cannot be manually held in the ON position when a fault condition is present.
What type of actuator does the Blue Sea 7410 circuit breaker have?
The Blue Sea 7410 circuit breaker has a flat rocker actuator with a color indicator for the 'OFF' position.
What is the operating temperature range for the Blue Sea 7410 circuit breaker?
The operating temperature range for the Blue Sea 7410 circuit breaker is from -40°C to 85°C (-40°F to 185°F).
