W54-XC7A4A10-30

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Circuit breakers are devices used in various electrical applications to protect the circuit from overloads or voltage spikes. The W54-XC7A4A10-30 is a 30A molded case circuit breaker (MCCB) with a rated operating current of up to 100A, designed for installation in low voltage applications up to 640V. It is commonly used in residential, commercial and industrial switchboards.

The W54-XC7A4A10-30 is a single-pole circuit breaker, meaning it can protect a single branch of an electrical circuit. It comprises of two parts: an internal contactor and an external opening mechanism or trip device. The internal contactor is responsible for controlling and interrupting the electrical current, whilst the external trip device is used to open the contactor if an overload or short circuit occurs. The breaker also includes a set of reset buttons, which enable the user to reset the breaker manually, so that it can be used again.

The W54-XC7A4A10-30 is an excellent all-round circuit breaker, offering a range of advanced features. It has a thermal-magnetic trip unit, designed to protect against both overloads and short circuits. It is also equipped with an adjustable trip sensitivity, allowing the user to adjust the breaker\'s protection level to match the load type and application. The breaker also features a built-in ground fault protection device, which provides additional protection against line-to-ground faults.

In addition, the W54-XC7A4A10-30 provides enhanced safety through the use of a terminal guard, which prevents contact with the live parts of the breaker, and a comprehensive diagnostic system, which allows the user to easily identify any faults.

Typical applications of the W54-XC7A4A10-30 include residential, commercial, and industrial switchboards, motor control centers, back-up power supply systems, and generator control. The breaker can also be used in a variety of other applications, such as office machines, plant equipment, and control equipment.

In summary, the W54-XC7A4A10-30 is an excellent all-round circuit breaker, combining advanced features and excellent protection with enhanced safety. The breaker is suitable for use in a variety of applications, making it a valuable addition to any electrical system.

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