AC Circuit Breaker Gen 2 - Bipolar 230 VAC, 5 A, long delay trip

The primary function of this Gen 2 Raymarine AC circuit breaker is to protect AC circuits aboard vessels from overloads and short circuits. It ensures the safety of equipment and wiring by cutting power in the event of an electrical failure.

This circuit breaker is designed to operate with a rated voltage of 230 VAC (volts alternating current).

The current rating of this circuit breaker is 5 A (amperes). This means it is designed to protect circuits where the normal operating current does not exceed 5 amperes.

A "double-pole" circuit breaker disconnects both live conductors of a circuit simultaneously (typically the phase and neutral in a 230V single-phase system, or two phases in certain three-phase systems). This feature provides enhanced safety by completely isolating the faulty circuit from the power source.

The "long delay trip" indicates that this circuit breaker is designed to tolerate short-duration transient inrush currents, such as those generated when starting certain motors or equipment with transformers, without tripping immediately. It provides protection against prolonged overloads but allows brief tolerance for normal startup current surges.

Yes, this circuit breaker is specifically designed for marine environments. It is NMEA 2000® certified, has passed rigorous testing under IEC 60945 for marine navigation and radio communication equipment, and is Lloyd’s Type Approved, ensuring compliance with safety and performance requirements at sea.

Yes, like any circuit breaker, it is designed to protect circuits against overloads (prolonged excessive current) and short circuits (sudden and significant current increase). The "long delay trip" specifically refers to tolerance for transient overloads, but short-circuit protection is ensured by rapid tripping in case of major failure.

The IEC 60945 certification is an international standard for marine navigation and radio communication equipment. It ensures the product meets strict requirements for performance, reliability, and safety in the marine environment, including resistance to harsh environmental conditions.

The Lloyd’s Type Approved approval is a certification issued by Lloyd's Register, a globally recognized maritime classification society. It certifies that the product has been tested and deemed compliant with the safety and performance standards required for use aboard vessels, ensuring its reliability and quality in critical marine applications.

The "Gen 2" designation (Generation 2) indicates that this circuit breaker belongs to the new generation of Raymarine marine electrical management systems, such as the G2 OctoPlex series. This design aims to improve integration, reduce wiring complexity, and align with modern power distribution system standards.

Yes, this circuit breaker is "field-replaceable", which simplifies maintenance and replacement if needed without requiring specific tools or complex procedures.

Yes, this circuit breaker is a key component for AC power distribution systems on board vessels, particularly in G2 OctoPlex AC power distribution units. It provides essential circuit protection, enabling remote control of breaker activation/deactivation and monitoring of breaker status within the system.

This circuit breaker is specifically designed to be integrated into the AC power distribution systems of the Raymarine G2 OctoPlex series (formerly Maretron OctoPlex), providing circuit protection and remote management.

Yes, power distribution units using this type of circuit breaker are NMEA 2000® certified. This circuit breaker can therefore be integrated into a marine electrical management system environment based on the NMEA 2000® protocol.

No, this circuit breaker is specifically designed and calibrated for 230 VAC electrical systems. Using it in a 110 VAC system is not recommended and may not provide adequate protection or be compatible.

This circuit breaker is designed for optimal integration with Raymarine G2 OctoPlex AC power distribution units. While physical dimensions may be standard, functional and electrical compatibility with panels from other brands is not guaranteed and must be carefully verified by a professional.

A 230 VAC two-pole circuit breaker is primarily suited for single-phase installations where it protects the live and neutral conductors. It can also be used to protect a circuit between two phases in a three-phase system, provided the voltage between those two phases is 230 VAC.

This circuit breaker is designed to be "field-replaceable" and integrates into AC power distribution systems of the G2 OctoPlex series, which aim to reduce wiring and installation complexity. Installation or replacement is typically straightforward for a qualified technician.

Yes, products using this type of circuit breaker are not protected against ignition. They must not be installed in areas where combustible fumes could be present, to avoid any safety risk.

This circuit breaker is designed to be installed in AC power distribution units of the Raymarine G2 OctoPlex series. These units are key components for managing and protecting alternating current circuits onboard vessels.