Premium Quality Blue Sea 187-series 70 Amp Circuit Breaker Surface Mount Massive 70% Savings [xYyq3dIQ]

Superior Circuit Protection for Marine Applications

Introducing the Blue Sea 187-series 70 Amp Circuit Breaker, a surface mount device designed to offer both switching and circuit protection in a single unit. This innovative breaker is the perfect choice for marine and electrical systems where reliable protection is paramount. With its clear, single lever operation, the 187-series ensures easy and intuitive use, making it a favorite among professionals and DIY enthusiasts alike.

• Combination of Switching and Protection: The 187-series circuit breaker combines the functionality of a switch with advanced circuit protection, providing a comprehensive solution for your electrical system.
• Waterproof Design: Designed for marine environments, this circuit breaker is waterproof, making it a durable and reliable choice for boats and other watercraft.

Key Features and Specifications

The 187-series 70 Amp Circuit Breaker is equipped with a variety of features that make it an excellent choice for a wide range of applications. Its "Trip Free" design ensures that the breaker cannot be held "ON" during a fault current condition, providing additional safety. The recessed mounting holes contribute to a clean appearance, while the large clearance around terminal studs accommodates heavy gauge wire lugs for easy installation.

• Robust Construction: The 187-series features robust 5/16 M8 terminals that provide high torque connections, ensuring long-lasting performance.
• Multiple Mounting Options: This circuit breaker is suitable for surface mounting, making it easy to install in a variety of configurations.

Practical Applications and Installation

Whether you're outfitting a new marine vessel or upgrading an existing electrical system, the Blue Sea 187-series 70 Amp Circuit Breaker is a versatile and reliable choice. Its ignition-protected design is safe for installation aboard gasoline-powered boats, meeting SAE J1171 external ignition protection requirements. With a maximum voltage of 48vDC and an amperage of 70A, this circuit breaker is well-suited for a variety of applications, from small boats to larger vessels.

• Comprehensive Protection: The thermally responsive bi-metal blade provides reliable protection against overcurrent conditions, ensuring the safety of your electrical system.
• Easy Installation: The 187-series is designed for easy installation, with clear instructions and components that make the process straightforward.