Description
Bluewater 150A Surface Mount Circuit Breaker | Boat Supply Store
Safeguard high-amperage DC circuits from hazardous overcurrent conditions with this marine-grade circuit breaker. It provides robust protection for systems operating between 12V and 48V DC, featuring a substantial 3,000A interrupting capacity at 14V DC, essential for preventing damage in demanding offshore environments. The switchable manual reset mechanism ensures straightforward operational control and recovery after a fault.
Key Features
- Superior Protection for high-current 150 Amp DC circuits.
- Versatile Mounting for surface installation in tight spaces.
- Reliable Reset via switchable/manual operation.
- Broad System Compatibility across 12V, 24V, 32V, and 48V DC.
- Durable Construction with rugged thermoplastic housing.
- Corrosion & Vibration Resistance for harsh marine conditions.
- High Interrupting Capacity up to 3,000A at 14V/30V/48V DC.
- Standard Connectivity accepts 1/4" lugs for secure connections.
Specifications
| Product Specifications | |
|---|---|
| Amperage Rating | 150 Amp |
| Mounting Type | Surface Mount |
| Reset Type | Switchable/Manual |
| Voltage Compatibility | 12V-48V DC |
| Interrupting Capacity | 3,000A at 14V/30V/48V DC |
| Housing Material | Rugged Thermoplastic |
| Lug Size | 1/4" |
| MPN | 77000-9900-150 |
Who This Is For
Ideal for boat owners and operators of heavy-duty DC electrical systems in challenging marine environments, as well as RV and commercial vehicle operators requiring reliable overcurrent protection. This breaker is designed for applications where consistent performance and durability are paramount.
How It Compares
| Feature | Bluewater 150A Surface Mount Circuit Breaker | Blue Sea Systems 7077 MAXI |
|---|---|---|
| Amperage Rating | 150A | 150A, 150A |
| Voltage Compatibility | 12V, 24V, 32V, 48V DC | 12-48V DC, 12-48V DC |
| Interrupting Capacity (at 14V DC) | 3,000A | 10,000A, 2,500A |
| Reset Type | Switchable/Manual | Manual, Manual |
| Housing Material | Rugged thermoplastic | Thermoplastic, Thermoplastic |
| Lug Size | 1/4" | Accepts 1/4" lugs, Accepts 1/4" lugs |
Common Concerns Answered
Is this breaker as versatile in mounting as panel-mount options?
While this surface mount breaker offers flexible placement, some users prefer panel-mount designs for their integrated aesthetic; however, its surface mount capability is advantageous for retrofitting or installations where panel space is limited.
Is the cost justified for a non-automotive breaker?
The Bluewater breaker's higher initial investment is offset by its marine-grade construction and specific design for demanding DC environments, providing superior long-term reliability and protection for critical vessel systems compared to standard automotive breakers.
How does its interrupting capacity compare to competitors?
This breaker boasts a 3,000A interrupting capacity at 14V DC, providing significant protection. While some competitors offer higher ratings, this capacity is robust for a wide array of marine applications and meets stringent safety requirements.
Frequently Asked Questions
What voltage systems is the Bluewater 150 Amp Circuit Breaker compatible with?
The Bluewater 150 Amp Circuit Breaker is compatible with 12V, 24V, 32V, and 48V DC systems.
What is the interrupting capacity of this circuit breaker?
The interrupting capacity is 3,000A at 14V, 30V, and 48V DC.
Can this circuit breaker be used in marine environments?
Yes, this circuit breaker is specifically designed for marine, RV, truck, and bus applications, featuring corrosion, vibration, and harsh environment resistance.
What size lugs does this circuit breaker accept?
This Bluewater circuit breaker accepts standard 1/4" lugs.
What is the reset type for this Bluewater circuit breaker?
The reset type is switchable/manual.
