PR21-62F-7.50A-35336-1-V

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Circuit breakers are essential safety devices that are used in various different settings and industries to protect electrical systems and circuits from damage due to overloads, short circuits, and other dangerous conditions. The PR21-62F-7.50A-35336-1-V is a particular type of circuit breaker that has many applications in various industries and environments. In this article, we will discuss the application field and working principle of the PR21-62F-7.50A-35336-1-V.

The PR21-62F-7.50A-35336-1-V is a two-pole circuit breaker, meaning it has two sets of contacts that are used to open and close the circuit. It is also a non-resettable breaker, meaning it must be manually reset after it is tripped due to an overload or other anomaly. The PR21-62F-7.50A-35336-1-V is rated for 7.50 Amps, meaning it can handle up to that amount of current without tripping. It is suitable for use in various types of industrial equipment, including refrigeration units, air conditioners, and other types of machinery. It is also suitable for use in residential and commercial buildings, and is most often used as a main switch to control power to the entire building.

The PR21-62F-7.50A-35336-1-V works by using an internal thermal element that responds to an increase in the temperature of the circuit. When an overload or a short circuit occurs, the temperature of the circuit increases, causing the thermal element to expand, which trips the breaker. When the breaker is tripped, the circuit is disconnected, preventing further damage to the equipment or wiring. The breaker can then be manually reset to restore power.

In addition to being used to protect equipment, the PR21-62F-7.50A-35336-1-V can also be used as a safety device to protect people from electrical shock. This is especially important in wet environments, as the circuit breaker can quickly respond to any changes in the electrical current, reducing the risk of shock. It is also often used in areas where multiple appliances are plugged in to prevent the circuits from being overloaded.

The PR21-62F-7.50A-35336-1-V is an important device for protecting circuits and equipment from damage. Its two-pole design and non-resettable functionality make it suitable for a variety of industrial and residential applications. Its thermal element ensures quick response times to any changes in current, and helps to ensure the safety of both people and equipment alike. For these reasons, this circuit breaker is an essential safety device for any electrical system.

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