Description
Bluewater 40A Circuit Breaker Surface Mount | Boat Supply Store
Safeguard your vessel's high-draw auxiliary circuits with this Bluewater 40 Amp Surface Mount Circuit Breaker. Engineered for demanding marine environments, it provides essential overcurrent protection with a robust 3,000A interrupting capacity at 14V, 30V, and 48V DC. Its durable thermoplastic housing and nickel-plated copper components ensure resilience against corrosion and vibration, making it ideal for systems powering trolling motors or refrigeration units on offshore fishing boats navigating the Gulf of Mexico.
Key Features
- Durable 40 Amp rating for robust protection
- Versatile Surface mount configuration for flexible installation
- Convenient Switchable/Manual reset operation
- Wide Compatibility Supports 12V, 24V, 32V, and 48V DC systems
- Rugged Construction Thermoplastic housing withstands harsh conditions
- Corrosion-Resistant Nickel-plated copper components ensure longevity
- High Interrupting Capacity Up to 3,000A at 14V, 30V, and 48V DC
- Standard Fitment Accepts standard 1/4" lugs for easy connection
Specifications
| Product Specifications | |
|---|---|
| Amperage Rating | 40 Amp |
| Mounting Type | Surface Mount / Panel Mount |
| Reset Type | Switchable/Manual Reset |
| Voltage Compatibility | 12V, 24V, 32V, 48V DC |
| Housing Material | Rugged Thermoplastic |
| Component Material | Nickel-Plated Copper |
| Interrupting Capacity | 3,000A at 14V, 30V, 48V DC |
| Lug Size Accepted | 1/4" |
| Environmental Resistance | Corrosion, Vibration, Harsh Environments |
Who This Is For
Boat owners requiring dependable overcurrent protection for auxiliary and accessory circuits up to 40 amps in a DC system. Suitable for RVs, trucks, and buses operating in challenging environmental conditions.
How It Compares
| Feature | Bluewater 40A Circuit Breaker Surface Mount | Competitor |
|---|---|---|
| Amperage Rating | 40A | 50A, 40A |
| Voltage Compatibility | 12V, 24V, 32V, 48V DC | 12V-48V DC, Up to 32V DC |
| Reset Type | Switchable/Manual Reset | Manual Reset, Non-resettable |
| Mounting Type | Surface Mount / Panel Mount | Panel Mount, Inline |
| Interrupting Capacity (Max) | 3,000A at 14V, 30V, 48V DC | 2,500A at 14V DC, Not applicable |
| Lug Size | 1/4" | Accepts 1/4" lugs, Depends on holder, typically accepts ring terminals |
Common Concerns Answered
Why choose a circuit breaker over a fuse?
Circuit breakers offer the significant advantage of manual or automatic reset, allowing for system restoration after an overload without the need for replacement. This provides superior long-term reliability and convenience for critical DC circuits, especially in hard-to-access locations.
Is this breaker truly durable for marine use?
Yes, the Bluewater circuit breaker is constructed with a rugged thermoplastic housing and nickel-plated copper components, specifically designed to resist corrosion, vibration, and the harsh marine environment. This ensures dependable performance even under continuous exposure to saltwater spray and extreme temperatures.
What if I need a different amperage for my specific setup?
Bluewater offers a range of amperage ratings within their circuit breaker line to precisely match your electrical system's requirements. Consult our product catalog or an electrical specialist to determine the optimal amperage, preventing nuisance tripping or inadequate protection.
Frequently Asked Questions
What is the interrupting capacity of the Bluewater 40 Amp Circuit Breaker?
The Bluewater 40 Amp Circuit Breaker features an interrupting capacity of 3,000 Amperes at 14V, 30V, and 48V DC.
What voltage systems is this circuit breaker compatible with?
This circuit breaker is compatible with 12V, 24V, 32V, and 48V DC electrical systems.
Can this circuit breaker be used in marine environments?
Yes, this circuit breaker is explicitly designed for marine applications, featuring corrosion, vibration, and harsh environment resistance.
What size lugs does this circuit breaker accept?
The Bluewater 40 Amp Circuit Breaker accepts standard 1/4" lugs.
What is the reset type for this circuit breaker?
This circuit breaker features a switchable/manual reset mechanism.
