Description
Blue Sea 7185 70A Circuit Breaker | Boat Supply Store
Protect critical DC circuits on your vessel with the Blue Sea Systems 7185 70 Amp thermal circuit breaker. Engineered for robustness, this 285-series unit offers a visible reset lever, providing instant visual confirmation of an open circuit, crucial for diagnostics at sea. Its 'Trip Free' mechanism ensures it cannot be held closed against an overload, safeguarding your electrical system and equipment, a vital consideration for offshore angling expeditions or navigating the Intracoastal Waterway.
Key Features
- Reliable 70 Amp thermal protection for DC systems
- Visible Indicator clearly shows tripped status
- Safe 'Trip Free' design prevents re-engagement under fault
- Versatile surface mount design for easy integration
- Direct Upgrade for Blue Sea 185-series installations
- ABYC compliant for marine safety standards
- UL Recognized component for assured quality
- Durable construction for marine environments
Specifications
| Product Specifications | |
|---|---|
| Amperage Rating | 70 Amp |
| Series | 285 Series |
| Mounting Type | Surface Mount |
| Reset Mechanism | Visible Lever, Trip Free |
| Material | Thermoplastic Housing |
Who This Is For
Marine enthusiasts and boat owners requiring robust overcurrent protection for DC systems. Ideal for boat electricians needing a reliable, easily identifiable thermal circuit breaker that serves as a direct upgrade from older Blue Sea 185-series models.
How It Compares
| Feature | Blue Sea 7185 70A Circuit Breaker | Fuse Holder Required |
|---|---|---|
| Amperage Rating | 70A | 70A, 70A |
| Mounting Type | Surface Mount | Panel Mount, Inline |
| Reset Mechanism | Visible Lever, Trip Free | Visible Lever, Trip Free, None |
| Series | 285 Series | 285 Series, MAXI Fuse |
Common Concerns Answered
Is this breaker more expensive than a fuse?
While the initial cost may be higher than basic fuse solutions, the long-term benefits of a resettable, 'Trip Free' breaker with clear status indication provide superior safety and operational convenience for critical marine electrical systems.
Are there different color options available?
Currently, this model features a standard reset lever color, focusing on functional clarity and reliability over aesthetic variations.
How does the price compare to similar breakers?
This 70 Amp 285 Series breaker offers competitive pricing within its class of resettable, 'Trip Free' marine thermal circuit breakers, justifying its investment through enhanced safety and durability.
Frequently Asked Questions
What is the amperage rating of the Blue Sea 7185 circuit breaker?
The Blue Sea 7185 circuit breaker has an amperage rating of 70 Amps.
Is the Blue Sea 7185 a direct replacement for the 185-series circuit breakers?
Yes, the Blue Sea 7185 is designed as a direct, hassle-free replacement for existing Blue Sea 185-series circuit breakers.
What does 'Trip Free' mean for this circuit breaker?
'Trip Free' means the circuit breaker mechanism prevents the breaker from being manually held in the closed position after an overcurrent trip has occurred, ensuring safety.
How can I tell if the Blue Sea 7185 circuit breaker has tripped?
You can tell if the Blue Sea 7185 circuit breaker has tripped by observing the visible reset lever, which will clearly indicate an open condition when the breaker has tripped.
What is the mounting type for the Blue Sea 7185 circuit breaker?
The Blue Sea 7185 circuit breaker is designed for surface mounting.
