2210-S221-P1M1-H111-16A

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Circuit breakers are a type of safety device designed to prevent overcurrent conditions or short circuits in circuits. They are used to protect electrical appliances from damage due to overloads, short-circuits, and other unsafe electrical conditions. The 2210-S221-P1M1-H111-16A is a circuit breaker manufactured by Siemens specifically designed for motor protection applications. This article outlines the application field and working principle of the 2210-S221-P1M1-H111-16A circuit breaker.

The 2210-S221-P1M1-H111-16A circuit breaker is designed for applications as diverse as motor protection, residential heating, lighting, and ventilation systems as well as for HVAC applications. Due to its wide application range, the circuit breaker is suitable for use in both industrial and commercial environments.

The 2210-S221-P1M1-H111-16A circuit breaker features a thermally-activated, automatic trip mechanism. This means that when an excessive current is detected, the temperature of the breaker increases, causing a bimetal disc to move and trip the circuit. This automates the process of tripping the breaker in order to prevent damage to equipment by quickly disconnecting power from the circuit whenever an unsafe condition is detected.

The 2210-S221-P1M1-H111-16A circuit breaker also features a reset button that allows users to manually reset the circuit breaker after it has been tripped, allowing it to be quickly and conveniently reset in order to restore power to the circuit. This feature helps to save costs and time in situations where resetting the breaker manually is necessary.

The 2210-S221-P1M1-H111-16A circuit breaker is also designed with an adjustable trip characteristic, allowing users to set the trip point at the desired current level. This is useful for applications that require a certain level of current protection without exceeding the maximum allowed current, such as a motor. This adjustable trip characteristic also allows the and can be easily set to account for fluctuations in the load or environment.

Additionally, the 2210-S221-P1M1-H111-16A circuit breaker features two different types of current protection: instantaneous and delayed. Instantaneous protection is activated immediately when the specified current is exceeded, while delayed protection allows for a delay before the breaker trips. This delay can range from a few milliseconds to several seconds, depending on the exact settings configured on the breaker. This feature is useful for applications that require a delay in order to give the load time to react, such as motors or electric heating systems.

The 2210-S221-P1M1-H111-16A circuit breaker is designed with safety and reliability in mind. It is designed with a corrosion-resistant housing and components, and is tested according to IEC 60947-2 and IEC 60947-3 standards for cabling applications. Additionally, the circuit breaker is made with a unique design to ensure a low let-thru current, providing a high level of protection for connected equipment.

In conclusion, the 2210-S221-P1M1-H111-16A circuit breaker is a robust and reliable safety device suitable for a wide variety of applications. Its adjustable trip characteristic, dual current protection, and corrosion-resistant housing make it an ideal choice for environments where safety is paramount. Its reset button also allows users to manually reset the breaker in order to quickly restore power to the circuit.

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