219-3-21637-31

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Circuit breakers are essential elements in an electrical system, intended to protect it in case of an overload. Their purpose is to limit fault current, restrict fault propagation, and provide protection against short-circuits and anomalous conditions. In this article we will discuss one specific type of circuit breaker, the 219-3-21637-31, and its application field and working principle.

The 219-3-21637-31 circuit breaker is designed to provide a wide range of protection, including overvoltage protection, undervoltage protection, ground fault protection, reverse power protection, and more. It is suitable for use with both AC and DC power sources. This particular breaker uses electromagnetic tripping technology, where a current transformer (CT) is used to detect changes in current. When the current exceeds the predetermined level, the CT triggers the tripping mechanism, causing the breaker to open and interrupt the power flow.

The 219-3-21637-31 breaker is widely used in industrial applications, such as controlling the power supply of motors, pumps, fans, compressors, and other equipment. The breaker is also used in residential applications, such as protecting lighting circuits, appliances, and air conditioning systems. Additionally, it can be used in HVAC, solar energy, and renewable energy applications.

This breaker features a unique design that minimizes arc propagation and extends its lifetime. Its high tripping speed ensures a quick response time for protecting the electrical system, making it ideal for critical applications where operation must remain uninterrupted. Additionally, the compact size of the breaker makes it ideal for use in tight spaces.

In terms of safety, the 219-3-21637-31 breaker offers a high degree of protection thanks to its utilization of integrated short-circuit protection. It is rated for up to an impressive 14,000A, making it one of the safest and most reliable circuit breakers available.

The 219-3-21637-31 circuit breaker meets the highest standards of quality and reliability, making it an ideal choice for any application requiring reliable circuit protection. It is a cost-effective solution for industrial, residential, and solar applications. It is easy to install and configure, and offers peace of mind with its reliable protection for the entire system.

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