279-2-1-51-9-9-20

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Circuit breakers are essential devices in many electrical systems, used to prevent damaging current from flowing through circuits or equipment. An essential element of circuit breakers is their ability to detect faults and disconnect the circuit when it detects an overload or short circuit. This is the basis of the 279-2-1-51-9-9-20 application field and working principle.

The 279-2-1-51-9-9-20 Circuit Breaker is specifically designed for the circuit breaking of low-voltage power distribution systems. It is primarily used for commercial and industrial applications, but is adaptable for residential installations as well. It is made up of a base, an operating handle, and a tripping mechanism.

In terms of its working principle, a current will continuously flow through the 279-2-1-51-9-9-20 circuit breaker until a fault or overload is detected. When this occurs, the circuit breaker trips, interrupting the flow of current within the circuit. This is done by releasing a magnetic field cause by a solenoid within the breaker, which in turn causes a trip arm to open and disconnect the circuit.

The 279-2-1-51-9-9-20 is listed as a Branch Circuit Breaker and has been designed to meet safety standards and adhere to Underwriters Laboratories (UL) as well as Canadian Standards Association (CSA) regulations. It is a UL Listed device with a maximum current rating of 1000 A. Therefore, when installed in the right application, this breaker will provide reliable protection from faults and overloading within the system it is protecting.

The 279-2-1-51-9-9-20 Circuit Breaker is designed with a wide range of features to ensure safety and reliability. Those features include integrated electronic devices that help to monitor the trip current, as well as temperature sensitive mechanisms that can detect overheating. This type of breaker can also be equipped with ground fault detection and indication devices that detect ground faults and provide audible and/or visual alarms when output currents travel to ground.

The 279-2-1-51-9-9-20 Circuit Breaker is designed to provide both a superior level of protection and flexibility. Its ability to break a circuit when too much current is detected, as well as its variety of features that enable monitoring of real-time conditions make it an effective solution for many applications. With its instantaneous and reliable protection, as well as its UL listing, the 279-2-1-51-9-9-20 Circuit Breaker is a valuable component of any electrical system.

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