T21-4-1.00A-05-11A-V

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Circuit breakers are essential components of a power system, and the mechanism by which they break an electrical circuit when a fault occurs is often overlooked. T21-4-1.00A-05-11A-V is a type of electromechanical circuit breaker - a device used to protect electrical systems and equipment from overloads, short circuits, and ground faults.

The T21-4-1.00A-05-11A-V Circuit Breaker is a 3P breaker with thermal-magnetic trip characteristics. This type of breaker provides both thermal overload sensing and short-circuit current sensing protection. They are generally used in residential, commercial and industrial applications that require a breaker to protect from both current overloads and short circuits.

The working principle of the T21-4-1.00A-05-11A-V Circuit Breaker is quite simple. It has an electromagnet that is energized when the breaker is closed, and the magnetic field acts to hold the breaker contacts in the closed position. As the current through the breaker increases, the temperature of the electromagnet rises, which causes the circuit breaker to trip, thus breaking the circuit and averting an overload or a short-circuit.

The T21-4-1.00A-05-11A-V Circuit Breaker is ideal for a variety of applications. It can be used in homes and offices, industrial plants, and even in motor control applications. The breaker is capable of both manual and automatic operation, making it ideal for use in manual applications such as in a dwelling house, where an overload might occur, and for use in automatic applications such as in an industrial plant, where it can be used to protect from both overloads and short circuits.

The T21-4-1.00A-05-11A-V Circuit Breaker is a very reliable device, and its relatively small size makes it ideal for installation in confined spaces. The breaker is equipped with a built-in test button that allows for easy testing of the unit and its associated wiring. The test button also provides a convenient way to reset the breaker after a tripping event. Furthermore, the device complies with standards and regulations such as CSA and UL, making it suitable for use in a variety of industries.

The T21-4-1.00A-05-11A-V Circuit Breaker is an ideal choice for residential, commercial, and industrial applications. With its ability to provide both thermal overload protection and short-circuit protection, the breaker provides added safety and peace of mind to an electrical system. Furthermore, its small size and built-in test button make it an ideal solution for installation in a variety of applications.

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