PR21-62-3.00A-70323-1-V

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Circuit breakers play an important role in providing safety and reliability to electrical systems. A PR21-62-3.00A-70323-1-V circuit breaker is a device specifically designed to protect electrical systems and components from potential damages caused by current overloads, short circuits, and other electrical faults. And this circuit breaker is mainly used in low-voltage applications such as lighting and air conditioning.

The operational principle of PR21-62-3.00A-70323-1-V circuit breaker is based on the temperature rise of its bimetallic strip element; this strip is integrated into the assembly of contacts located in the interior of the device. The bimetallic strip element is formed by two metallic strips with different coefficients of thermal expansion bonded together. When an overcurrent passes through the contacts and reaches a certain level, the temperature of the bimetallic strip element rises, shortly after that the bulging of the hot strip causes the change in the angle of the strip, which induces a separation motion in the pairs of contacts, thus interrupting the circuit.

The PR21-62-3.00A-70323-1-V circuit breaker offers many advantages over other types of circuit devices as it housed in a dual-in-line package and can be mounted directly on printed circuit boards. Moreover, its trip current can be easily adjusted and the mounting is simple and quick. Lastly, the circuit breaker\'s reactivate quickly and the devices are UL-certified.

The PR21-62-3.00A-70323-1-V circuit breaker can be used in a wide range of low-voltage applications including commercial and residential buildings, educational facilities, manufacturing and industrial sites, and other facilities where electrical systems require protection from overloads, short circuits and other types of failures. The circuit breaker is also suitable for circuit wiring in electronic equipment and machines, lighting control and lighting protection.

The PR21-62-3.00A-70323-1-V circuit breaker provides important safety and reliability to electrical systems, as it is able to break and interrupt any overcurrent, short circuit or other type of electrical fault, thus preventing potential damages to the components and systems. It is also suitable for a wide range of applications and is easy to install, making it an ideal choice for both commercial and residential electrical systems.

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