4404.0023

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Circuit breakers are electrical safety devices designed to protect an electrical circuit from overload or short circuit conditions. Circuit breakers are designed to provide protection in the form of an automatic switching action near the point at which a circuit would otherwise become overloaded. The automatic switching action of circuit breakers is ensured by the use of current sensing devices such as fuses, contactors, and switches that act as a “trip” mechanism.

The 440.0023 is a circuit breaker specifically designed for industrial applications. It is widely used for the protection of motors, lighting, air conditioning systems, and any other situation requiring the disconnection of a circuit. It stands out due to its ability to support a wide range of electrical ratings, providing exceptional protection against overloads and short circuits.

The 440.0023 circuit breaker utilizes a bimetallic strip that acts as the main heat-sensitive component. Bimetallic strips are commonly used in temperature-controlled devices, as they will expand if heated, and bend. By using this function of the strip, the 440.0023 is capable of sensing the heat generated in an overloaded circuit, and will react by switching off the power.

The circuit breaker also contains an electromagnet which will also close the circuit breaker in the event of a short circuit. When a short circuit occurs, the electromagnet will become energized, pulling the armature and trip mechanism down, the switch contacts will open, and the circuit power will be disconnected.

The 440.0023 circuit breaker is a great choice for industrial applications requiring the protection of motors, lighting, and air conditioning systems. It is designed to provide exceptional protection against overloads and short circuits. It uses a bimetallic strip to detect the heat generated by an overloaded circuit, and an electromagnet to detect and respond to a short circuit. The 440.0023 is an effective and reliable circuit breaker for any industrial application.

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