Circuit breaker series 187 - Surface mount 200 A

This circuit breaker is designed to protect high-power electrical circuits on board vessels from overloads and short circuits. It ensures the safety of equipment and the electrical system by automatically interrupting the current in case of failure.

The BLUE SEA 187 series circuit breaker is specifically designed for demanding marine environments. Its robustness and design make it suitable for the harsh conditions encountered at sea.

This circuit breaker model has a rated current capacity of 200 amperes (A), making it ideal for high-intensity applications.

The BLUE SEA 187 series circuit breaker is primarily designed for protecting main direct current (DC) circuits aboard vessels.

This circuit breaker is designed for surface mounting, which simplifies installation in various technical compartments or electrical panels.

With its 200 A capacity, it is ideal for protecting high-current-consuming equipment such as inverters, bow thrusters, windlasses, battery chargers, or main DC circuits.

This circuit breaker is equipped with a manual reset mechanism. After a trip caused by an overload or short circuit, simply toggle the lever to reset it once the cause of the fault has been identified and corrected.

Series 187, with its 200 A capacity, is designed for high-intensity applications and main circuits. Series 285 is often used for secondary loads or dashboard panels, typically with lower amperage ratings, for different protection needs.

Yes, Blue Sea Systems 187 series circuit breakers are designed to be ignition-protected, which is a critical safety feature for engine compartments or areas where flammable vapors may be present.

Although the exact dimensions may vary slightly, the 187 series surface-mount circuit breakers are designed to be compact and easy to integrate. It is recommended to consult the technical diagram provided with the product for precise measurements to plan the installation.

This circuit breaker is designed to accept large-gauge cables suitable for a 200 A current. It features stud terminals, typically 5/16" or M8, for secure connection of appropriate cable lugs.

Blue Sea Systems 187 series circuit breakers are typically designed to operate within a wide temperature range, typically from -40°C to +85°C, making them suitable for the varied conditions encountered in marine environments.

Blue Sea Systems products, including the 187 series, are generally designed to meet or exceed recognized maritime safety and performance standards, such as those from ABYC (American Boat and Yacht Council) and CE certification.

The manual reset mechanism allows the user to rearm the circuit breaker after a trip. This is useful for diagnosing the cause of the issue (overload or short circuit) before restoring power, ensuring better safety and direct control.

Yes, this circuit breaker is compatible with direct-current (DC) systems commonly used on boats, including 12 V and 24 V systems. It is designed for voltages up to 48 V DC, covering most marine applications.

Yes, this circuit breaker is covered by Blue Sea Systems' standard manufacturer warranty. For specific warranty details, refer to the manufacturer's provided information.