Description
Blue Sea 7425 5A Rocker Circuit Breaker | Boat Supply Store
Safeguard sensitive onboard electronics from overcurrent conditions with the Blue Sea 7425 circuit breaker. Engineered with a trip-free magnetic hydraulic mechanism, this single-pole breaker prevents nuisance tripping and ensures robust protection for loads up to 5 amps. It offers clear visual indication of its OFF status via a color actuator and is rated for demanding marine use up to 250V AC or 80V DC, making it suitable for a fishing boat's navigation lights or bilge pump systems.
Key Features
- Reliable Single Pole Circuit Protection
- Compact Small Case Design
- User-Friendly 2" Slot Reset Rocker
- Precise 5 Amp Rating
- Clear Indication Color actuator shows OFF position
- Safe Operation Trip Free design prevents nuisance tripping
- Durable Magnetic Hydraulic mechanism
- Versatile Rated for 250V AC / 80V DC
Specifications
| Product Specifications | |
|---|---|
| Brand | Blue Sea Systems |
| Model | 7425 |
| Type | Single Pole Circuit Breaker |
| Amperage Rating | 5 Amp |
| Actuator Type | Rocker with 2" Slot Reset |
| Reset Method | Slot Reset |
| Circuit Protection Type | Magnetic Hydraulic |
| Trip Free | Yes |
| Voltage Rating AC | 250 Volts |
| Voltage Rating DC | 80 Volts |
| Rated Switch Cycles | 10,000 @ rated amperage and voltage |
| Color Indicator | Yes (for OFF position) |
| Case Size | Small |
Who This Is For
Ideal for marine electricians and DIY boat owners seeking dependable circuit protection for low-amperage DC and AC systems. This breaker is particularly beneficial for installations where panel space is limited and requires precise overload safeguarding.
How It Compares
| Feature | Blue Sea 7425 5A Rocker Circuit Breaker | Competitor |
|---|---|---|
| Amperage | 5 Amp | 5A, 5A |
| Maximum AC Voltage | 250 Volts AC | 250V AC, 250V AC |
| Maximum DC Voltage | 80 Volts DC | 125V DC, 32V DC |
| Actuator Type | Rocker (2" Slot Reset) | Rocker, Rocker / Push-button |
| Trip Free Design | Yes | Yes, No |
| Circuit Breaker Type | Magnetic Hydraulic | Thermal Magnetic, Thermal Magnetic |
| Rated Switch Cycles | 10,000 | 10,000, 6,000 |
Common Concerns Answered
Why is the DC voltage rating lower than some competitors?
The 80V DC rating is specific to the design of the Blue Sea 7425 for optimal performance and safety within its intended marine applications. For higher DC voltage requirements, consult Blue Sea Systems' product range for higher-rated breakers.
Will the 2" slot reset fit my existing panel cutout?
The 2" slot reset is a standard size, but panel cutout compatibility is critical. Verify the exact cutout dimensions required for the 7425 against your existing panel before purchase to ensure a secure fit.
What if I need a breaker for higher amperage loads?
The 7425 is optimized for 5-amp circuits. For higher amperage requirements, Blue Sea Systems offers a comprehensive line of breakers with various amperage ratings and case sizes to meet diverse electrical load demands.
Frequently Asked Questions
What is the maximum voltage this circuit breaker can handle?
This circuit breaker can handle a maximum of 250 Volts AC or 80 Volts DC.
What does the 'Trip Free' design mean?
A 'Trip Free' design ensures that the circuit breaker will trip open and interrupt the circuit even if the actuator is held in the ON position, preventing damage from sustained overloads.
What is the rated switch cycle for this breaker?
The Blue Sea 7425 is rated for 10,000 switch cycles at its rated amperage and voltage.
Is this breaker suitable for both AC and DC applications?
Yes, this breaker is designed and rated for use in both AC (up to 250V) and DC (up to 80V) marine electrical systems.
What is the amperage rating of this circuit breaker?
The amperage rating of this circuit breaker is 5 Amps.
