MA1-B-10-620-1-A22-2-M

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Circuit breakers are electrical devices used to protect and prevent circuits from overloading or short-circuiting, interrupting an electrical current when it reaches a dangerous level. This can prevent downtime and damage to electrical and electronic components, as well as protecting people from electric shock, electrical fires, and other risks.

The MA1-B-10-620-1-A22-2-M is a type of circuit breaker that provides protection from overload and short-circuit conditions. It is designed as a highly reliable, economical and efficient device and is suitable for a variety of industrial, commercial and residential applications.

Application Field

The MA1-B-10-620-1-A22-2-M is mainly used in small to medium-sized buildings, factories and other electric supply facilities, including distribution, lighting and process control systems, electric heating and air conditioning systems. It uses a wide range of electric services and is designed to operate with alternating or direct current up to 150V.

The circuit breaker can be used in a wide range of applications, such as low and medium voltage electrical distributors, electric motors, transformers, generators, and other general-purpose electric equipment. It is suitable for operation in very tight spaces, including in industrial control panels, switchboards and motor control centers. Additionally, the MA1-B-10-620-1-A22-2-M can be used in solar inverter systems and electric vehicles.

Working Principle

The MA1-B-10-620-1-A22-2-M is a thermal-magnetic circuit breaker which works by detecting thermal (overload) and magnetic (short-circuit) conditions. When too much current passes through the breaker, it trips and shuts off the circuit, preventing damage to your equipment.

The overload protection is provided by the thermal element of the breaker, which consists of a heating element and a bi-metallic strip that bends when heated. When the current reaches a predetermined level, the heating element warms up, causing the bi-metallic strip to bend, which allow the breaker to trip and shut off the current.

The short-circuit protection is provided by the magnetic element of the breaker, which includes an electromagnet and a steel armature. When the current exceeds a certain level, the electromagnet creates a force that overcomes the steel armature, which then releases the breaker and shuts off the current.

The MA1-B-10-620-1-A22-2-M circuit breaker has a protective aluminum casing that helps to keep it safe from dust, dirt, debris and other environmental factors, such as moisture and heat. It also features a manual reset button and a removable cover so that you can easily access the internal components.

The MA1-B-10-620-1-A22-2-M circuit breaker is designed to be both reliable and efficient, and it can provide you with the protection you need for your electrical systems and components. It is a great choice for both industrial and residential applications, and it can help to keep your operations running smoothly and safely.

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