Our high-amp circuit breakers deliver reliable protection for heavy-duty marine, RV, truck, and bus electrical systems. Available in multiple reset styles, these breakers safeguard auxiliary and accessory circuits with confidence.
Features:
Configuration: Switchable/Manual reset
Voltage Compatibility: Works with 12V, 24V, 32V, and 48V DC systems
Durability: Rugged thermoplastic housing with nickel-plated copper components
Marine-Grade: Designed to resist corrosion, vibration, and harsh environments
Performance:
Interrupting Capacity: Up to 3,000A at 14V, 30V, and 48V DC
Reliable Protection: Scales performance across the 30A300A range
Trusted in Demanding Applications: From trolling motors to inverters and winches
Installation Made Simple:
Accepts standard 1/4 lugs for quick, secure connections
Flexible mounting for both panel mount and surface mount setups
Compact design makes integration easy in tight spaces
The Bluewater 50 Amp Surface Mount Circuit Breaker (Part Number 77000-9900-050) offers reliable protection for high-current electrical systems in marine, RV, truck, and bus environments. Designed with durability in mind, this breaker features a rugged thermoplastic housing combined with nickel-plated copper components, ensuring resistance to corrosion, vibration, and harsh conditions typically encountered in demanding applications. Its switchable/manual reset configuration allows users to easily reset the breaker after an overload or fault, making maintenance straightforward and efficient. The breaker is compatible with various DC systems, including 12V, 24V, 32V, and 48V, providing versatile protection across a wide range of vehicles and equipment.
Features:
Configuration: Switchable/Manual reset for easy operation and reset after trips
Voltage Compatibility: Suitable for 12V, 24V, 32V, and 48V DC electrical systems
Durability: Constructed with rugged thermoplastic housing and nickel-plated copper components for long-lasting performance
Marine-Grade: Designed to resist corrosion, vibration, and harsh environments, ideal for marine and outdoor use
Interrupting Capacity: Handles up to 3,000A at 14V, 30V, and 48V DC for high-current protection
Reliable Protection: Scales performance across the 30A to 50A range, suitable for auxiliary and accessory circuits
Easy Installation: Accepts standard 1/4 inch lugs for quick, secure connections and flexible mounting options for panel or surface mount
Compact Design: Space-efficient profile allows installation in tight spaces without sacrificing functionality
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