Toggle switch circuit breaker A series Black - single pole 20 A

A 20 A single-pole toggle circuit breaker is an electrical protection device designed to automatically cut off power to a circuit in case of overload or short circuit. Single-pole means it protects a single conductor (typically the phase), and 20 A indicates the maximum current it can handle before tripping.

The main function of this circuit breaker is to provide reliable protection for onboard electrical circuits against damage caused by overloads and short circuits. It cuts power to prevent equipment and wiring failures.

Yes, this circuit breaker is resettable. Unlike a fuse, which must be replaced after tripping, this circuit breaker can be manually reset once the cause of the overload or short circuit has been resolved.

Blue Sea series A circuit breakers, such as this model, are suitable for applications requiring up to 20 A. Blue Sea series B circuit breakers, on the other hand, are generally used for higher currents, providing protection for higher-power circuits.

Yes, this circuit breaker is designed for protecting onboard electrical circuits, making it perfectly suited for marine installations such as small sailboats and mid-sized motorboats.

This circuit breaker is black, providing a discreet and professional finish for electrical panels.

This circuit breaker uses a toggle mechanism, which provides clear activation and deactivation of the protected circuit.

Yes, this circuit breaker complies with the European Low Voltage Directive 73/23/EEC, 93/68/EEC, and meets EN 60934 standards for equipment circuit breakers.

The manufacturer of this circuit breaker is CARLING TECHNOLOGIES, INC.

Yes, the CE marking is affixed on the packaging and/or directly on the circuit breaker, certifying its compliance with European standards.

This circuit breaker is suitable for a wide range of marine installations, including small sailboats and medium-sized powerboats.

It can protect various onboard equipment, such as lights, pumps, navigation systems, and other electronic devices.

This circuit breaker is designed to handle a maximum nominal current rating of 20 amperes (20 A).

Yes, Blue Sea Systems Series A circuit breakers are generally compatible with marine DC electrical systems up to 32V, which includes common 12V and 24V installations.

Yes, thanks to its compact design, this circuit breaker from the A series can be easily integrated into existing electrical panels, providing a resettable protection solution.

Yes, cutting templates are available to assist with installation and ensure precise fitment in the mounting panel.

The exact dimensions of the circuit breaker for installation are available in the dimensional diagrams provided, which detail the measurements required for mounting.

This circuit breaker is designed for panel mounting, allowing it to integrate flush with electrical switchboards.

Yes, this circuit breaker is single-pole, meaning it is designed to protect a single phase conductor in an electrical circuit.

While it has a toggle mechanism that allows it to be turned on or off, its primary function is protection against overloads and short circuits. It can be used to switch a circuit, but its main value lies in its protective capability.