4430.2201

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Circuit breakers are used in electrical systems to ensure the safety of personnel, equipment and facilities, and to prevent power outages. The 4430.2201 circuit breaker is an innovative device in this area that offers a combination of the latest technology and high quality components. This article will explain the application field and working principle of the 4430.2201 circuit breaker.

Application Field

The 4430.2201 circuit breaker is designed for use in residential and commercial alike. Its wide-ranging capabilities and features make it the perfect choice for many applications. It is suitable for single- and multi-phase applications, providing protection against short-circuits and overloads on AC circuits. It can also be used in DC circuits.

The 4430.2201 circuit breaker is also a suitable choice for applications where high-temperature operation is required. It is rated for temperatures up to 120°C, which makes it suitable for industries like oil and gas, power generation, and others. Additionally, it has a UL listing for temperature to 175°C. This makes it suitable for critical applications including pumps, heaters, motors, and other high-temperature equipment.

The 4430.2201 circuit breaker is also suitable for hazardous area environments. It is tested to Ex standards and IP ratings, making it suitable for use in locations like Class I and II, Division 2, Groups A-D. Additionally, it can be used in Zone 1 and Zone 2 as a non-sparking device. This makes it suitable for operations where hazardous chemical or gas products are present.

Working Principle

The 4430.2201 circuit breaker works by interrupting the flow of current when it senses an overload or short circuit. It does this by using a bimetallic strip. When current flows through the circuit, the bimetallic strip heats up and expands, causing it to trip the breaker.

The 4430.2201 circuit breaker also has an adjustable trip setting. This allows the user to set the trip level at which the breaker will trip. This is useful for setting the breaker to trip at the appropriate level depending on the type of load it is protecting.

The 4430.2201 circuit breaker has also features additional features to help protect personnel and equipment. It has a shunt trip, which is an auxiliary trip circuit that can be used to trip the circuit breaker when an over temperature condition is detected. Additionally, it has an interlock feature which prevents the power from being turned back on if the circuit breaker has been tripped.

Finally, the 4430.2201 circuit breaker has a wide variety of accessories available. These include current sensors, shunts, and trip units which can help to improve its functionality.

In conclusion, the 4430.2201 circuit breaker is an innovative device that offers a combination of the latest technology and high quality components. It is suitable for a wide range of applications, including residential and commercial applications, high-temperature applications, and hazardous area operations. Its working principle is based on a bimetallic strip that trips when an overload or short circuit is detected and it offers additional features to help protect personnel and equipment. It also has a wide variety of accessories available to further enhance its functionality and performance.

The specific data is subject to PDF, and the above content is for reference