Maxge Alpha+ 4P differential, 63A, 300mA. Class A superimmunised. 10kA - EPR4A063300

Maxge Alpha+ 4P differential, 63A, 300mA. Class A superimmunised. 10kA - EPR4A063300

The Maxge Alpha+ 4P, 63A, 300mA is a high capacity residual current circuit breaker that automatically disconnects the circuit if there is a significant difference between the currents flowing in and out of the active conductors (phase and neutral).

The differential is designed to provide advanced protection for three-phase electrical installations with neutral.
In particular, it protects against earth leakage currents that can cause damage or dangerous situations such as electric shock or fire.

This differential switch combines specific sensitivities, immunisation against disturbances and mechanical and electrical robustness.
It therefore makes it suitable for residential, commercial, tertiary and light and medium industrial applications where a high level of safety and reliability is required.

Maxge Alpha+ 4P, 63A, 300mA Differential Characteristics

Configuration and electrical capacity

This differential is designed with a 4-pole configuration, which allows simultaneous protection of the three phases and the neutral in three-phase installations.
This is essential to ensure that any current leakage in any conductor is detected and dealt with immediately, providing comprehensive monitoring of the circuit.

With a rated current 63 amps, This differential is suitable for main power lines or sub-panels with high loads.
This capacity allows it to support installations with medium-high power equipment. In addition, it is useful in main branches to significant areas of consumption and systems where several circuits of intensive use are concentrated.

Your sensitivity of 300 milliamps (mA) is aimed at detecting and disconnecting current leakage of considerable magnitude
These may not pose an immediate risk to people (as does a 30 mA differential). However, they can cause dangerous situations at the installation level, such as fire or damage due to overheating.

300 mA residual-current devices are often used as general protection for the main switchboard, complementing the 30 mA devices that protect people directly.

Protection and technology

The Maxge Alpha+ 4P, 63A, 300mA differential is from Class A, The Class A differential is capable of detecting both residual alternating current (AC) and pulsating current with a direct current component (pulsating DC). A Class A differential is more effective at detecting these complex leakages than a standard Class AC differential.
This therefore improves safety and ensures effective protection in existing installations.

It is also useful where equipment with integrated electronics or non-linear loads are used. These include modern household appliances, computers, LED lighting, chargers, air conditioning systems, variable frequency drives and switch-mode power supplies.

The super-immunised technology The Alpha+ range improves the stability of the device against transient disturbances, voltage spikes or electrical interference in the network.
This reduces unintentional or unwanted tripping. It is therefore particularly useful in installations with sensitive equipment, inductive loads or noisy electrical environments. It provides greater stability and reliability and avoids unnecessary interruptions.

Short-circuit robustness

With a 10 kA breaking capacity, The differential can safely interrupt short-circuit currents of up to 10,000 amperes without damage or compromising the safety of the installation. This is crucial in well-fed switchgear or switchgear with high short-circuit availability.
It thus provides an additional level of robustness, security and reliability and protection against major failures.
In addition, it provides correct coordination with the circuit breaker protections of the electrical panel.

Installation

This differential is designed to standard DIN rail mounting, This makes it easy to install in modular electrical panels together with other protection devices such as circuit breakers, fuses or contactors.
This format allows for an orderly, safe and easily expandable design of the switchboard.

Maxge Alpha+ 4P, 63A, 300mA Maxge Alpha+ 4P, 63A, 300mA differential operation

This differential has the following inner workings:

• Constant monitoring: The differential compares in real time the sum of the currents entering through the phases and leaving through the neutral.
• Detection of imbalances: If there is a difference of more than 300 mA, the differential interprets that there is a significant current leakage.
• Automatic switch-off: The differential disconnects the circuit within milliseconds to avoid the risk of damage or fire.

It is an ideal choice for environments where safety and continuity of service are a priority. For example, it is recommended for homes with a high level of electrification, commercial premises, offices and small industrial installations.

Technical information for Maxge Alpha+ 4P, 63A, 300mA differential. Class A superimmunised. 10kA - EPR4A063300

Data sheet for Maxge Alpha+ 4P, 63A, 300mA differential

Maxge Alpha+ 4P, 63A, 300mA Differential Technical Data