APG4-837-1 Circuit Protection

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The APG4-837-1 Circuit Breaker is a uniquely-designed piece of equipment used mainly for circuit breaker applications in residential and commercial settings. It provides an ideal safety solution for overcurrent protection in low-/medium-voltage systems, offering reliable performance and easy installation. The APG4-837-1 also provides a cost-effective alternative to traditional circuit breakers and offers a number of features that make it suitable for both safety and convenience.

The APG4-837-1 is a single-pole, non-air break type of circuit breaker, specifically designed for use in residential and commercial settings such as public buildings, hospitals, schools and industrial plants. It features a low voltage rating of up to 220 volts, and a breaking capacity of up to 10KA. It is designed to provide over-current protection to the circuits it is connected to, and can hold off and absorb high overloads or short-circuit current. The breaker also offers self-testing functions for easy and safe operation.

The main function of the APG4-837-1 Circuit Breaker is to respond to an over-current condition and trip the circuit, thus stopping the flow of current in the system. This is done by using a trip coil which reacts to an overload current, and when the current reaches a certain level, it trips the breaker switch which in turn opens the circuit and prevents any further flow of current. The breaker is designed to disable the circuit in a fraction of a second, thus preventing any further damage due to the over-current.

The APG4-837-1 Circuit Breaker has a unique design with a short-circuit breaking time of approximately 50ms. This feature ensures that it can protect circuits even during very short overloads, thus preventing any lasting damage to circuits or other components connected to the system. It also features an adjustable trip level, which allows users to customize the breaker to their settings, as well as a temperature compensation system that helps the breaker to adjust automatically to temperature variations and environmental changes.

Another great feature of the APG4-837-1 Circuit Breaker is its “test” feature. This feature allows users to check the performance of the breaker, and can also be used to simulate an overload condition, which helps in troubleshooting any possible faults in the system. The breaker also has an optional alarm output system, which can be used to inform system personnel when the breaker trips.

The APG4-837-1 Circuit Breaker has proven to be a reliable and cost-effective solution for circuit breaker applications, offering reliable performance and easy installation. It is suitable for both safety and convenience in low voltage applications, and is available in a variety of sizes to suit any specific needs. This versatile breaker is essential for any electrical application in residential and commercial environments.

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