Description
Blue Sea 7401 8A Circuit Breaker | Boat Supply Store
Secure your vessel's electrical integrity with this compact single-pole circuit breaker designed for demanding marine applications. It provides reliable overload protection for DC and AC circuits up to 8 amps, featuring a trip-free magnetic hydraulic mechanism that prevents manual holding of the contacts closed. The breaker is rated for a maximum of 250V AC or 80V DC and offers 10,000 rated switch cycles, ensuring longevity for critical systems like navigation lights or bilge pumps on offshore sportfishing boats.
Key Features
- Compact Single Pole Design
- Reliable 8 Amp Rating
- Clear Indication Color actuator shows OFF position
- Safe Operation Trip Free mechanism prevents forced closure
- Durable Magnetic Hydraulic breaker type
- Versatile Voltage 250V AC / 80V DC Maximum
- Long Lasting 10,000 rated switch cycles
- Flush Mount 2" Flat Rocker actuator
Specifications
| Product Specifications | |
|---|---|
| Brand | Blue Sea Systems |
| Amperage Rating | 8 Amp |
| Actuator Style | 2" Flat Rocker |
| Pole Type | Single Pole |
| Case Type | Small Case |
| Voltage Rating AC | 250 Volts AC |
| Voltage Rating DC | 80 Volts DC |
| Breaker Type | Magnetic Hydraulic |
| Switch Cycles | 10,000 rated |
| Compliance | California Proposition 65 |
| Position Indicator | Color actuator indicates OFF position |
| Mechanism | Trip Free |
Who This Is For
Marine enthusiasts and boat owners who prioritize robust electrical system protection. Marine electricians and DIYers requiring dependable overcurrent devices for DC and AC circuits up to 8 amps.
How It Compares
| Feature | Blue Sea 7401 8A Circuit Breaker | Competitor |
|---|---|---|
| Amperage Rating | 8 Amp | 10 Amp, 8 Amp |
| Maximum AC Voltage | 250 Volts AC | 250 Volts AC, 250 Volts AC |
| Maximum DC Voltage | 80 Volts DC | 80 Volts DC, null |
| Circuit Breaker Type | Magnetic Hydraulic - Trip Free | Magnetic Hydraulic - Trip Free, Thermal Magnetic |
| Actuator Style | 2" Flat Rocker | — |
Common Concerns Answered
Is it difficult to find specific amperage ratings for Blue Sea circuit breakers?
While some local marine stores may have limited stock, online retailers like BoatSupplyStore.com offer a comprehensive selection of amperage ratings, ensuring you can find the exact component needed for your vessel's electrical system.
I'm unfamiliar with 'Trip Free' breakers, will this be complicated to use?
The 'Trip Free' mechanism is a safety feature that prevents the breaker from being held closed against an overload or short circuit, protecting your equipment. Understanding this feature ensures proper operation and safety for your marine electrical systems.
Is the price a concern for a DIYer?
While the initial investment might seem higher than basic fuses, the reliability, safety features, and longevity of Blue Sea Systems circuit breakers provide superior long-term value and protection for critical marine electrical components.
Frequently Asked Questions
What is the maximum voltage rating for the Blue Sea 7401 circuit breaker?
The Blue Sea 7401 circuit breaker is rated for a maximum of 250 Volts AC and 80 Volts DC.
What does 'Trip Free' design mean for this circuit breaker?
A 'Trip Free' design ensures that the circuit breaker cannot be manually held in the closed position when an overload or fault condition exists, providing essential protection against damage.
What is the rated switch cycle for this breaker?
This circuit breaker is rated for 10,000 switch cycles, indicating a high level of durability and operational life.
What is the amperage rating of the Blue Sea 7401 circuit breaker?
The Blue Sea 7401 circuit breaker has an amperage rating of 8 Amps.
What is the purpose of the color actuator on this breaker?
The color actuator on the Blue Sea 7401 serves as a clear visual indicator, distinctly showing the 'OFF' position of the circuit breaker for enhanced safety and ease of operation.
