219-2-34740-1 Circuit Protection

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Circuit Breakers

Circuit breakers are an important part of the electrical infrastructure of any modern building or facility, used to protect against accidental overloading of existing circuits. The 219-2-34740-1 circuit breaker is a two-pole circuit breaker designed for residential or commercial applications. Its purpose is to monitor and detect abnormal current flow and to automatically disconnect an overloaded or short-circuited circuit, preventing the current from continuing to flow, thereby preventing damage to the wiring, appliances, and other electrical components.

The working principle of the 219-2-34740-1 circuit breaker is relatively simple. Inside the circuit breaker, there is a device known as an electromagnet. This electromagnet is connected to a current-sensing coil. When an overload or short-circuit condition is detected, the current-sensing coil causes the electromagnet to activate, pulling on the breaker\'s contacts to open the circuit, thereby disconnecting the current flow. The current-sensing coil is adjustable and can be set to activate the circuit breaker at a predetermined level, making it an adjustable circuit breaker for different applications.

The 219-2-34740-1 circuit breaker is used in a number of applications, including residential, commercial and industrial environments. It is designed to monitor and protect from overloads or short-circuits on up to two two-pole circuits, up to 240 volts AC, or 100 amps. It can be used in any application where two-pole protection is desired, such as in transformers, hot water boilers, electrical wiring circuits, and HVAC systems. In addition to its overload protection capabilities, the 219-2-34740-1 is equipped with an adjustable trip tolerance, aiding in compliance with National Electrical Code requirements for exceptional performance.

The 219-2-34740-1 is a reliable and robust device, and is recommended for any installation where current overload protection is necessary. It is capable of efficiently monitoring and disconnecting any overloaded or short-circuited circuits, thereby protecting against electrical damage. The adjustable trip tolerance makes it simple to comply with applicable electrical codes while providing excellent protection for the circuit and all components connected to it.

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