NPA-6-1REC4-33210-2

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Circuit breakers are devices used to protect circuits against excessive overload and short circuits. The purpose of a circuit breaker is to detect transient faults, interruption in the flow of power, and to quickly break the connection between the source and the load without creating a spark or generating an arc that can be dangerous. The NPA-6-1REC4-33210-2 is a type of circuit breaker with a variety of applications and functions.

The NPA-6-1REC4-33210-2 circuit breaker is a two-pole, three-pole and four-pole version of the NPA series of thermal circuit breaker. It is designed for use in industrial and commercial applications, such as electrical switchgear, power distribution systems, and other electrical apparatus. It is designed for use in alternating current (AC) applications and is rated for up to 650 volts. These circuit breakers are certified for installation in North America and are UL 1077 recognized.

The device\'s purpose is to interrupt the flow of current in the event of an electrical fault or overload. When an overload occurs, the NPA-6-1REC4-33210-2 circuit breaker will trip and open the circuit, thus preventing the circuit from becoming overloaded and damaged. The trip time of the circuit breaker is adjustable and can be set to different values depending on operating conditions.

This device also has a thermal overload protection feature. This feature prevents the breaker from being overloaded and automatically shuts off the power when it detects an overload. Many of these circuit breakers have a manual reset option, which means that after the overload has been cleared, the breaker can be reset manually.

The NPA-6-1REC4-33210-2 circuit breaker is designed for AC circuits with a low inrush current rating. It is suitable for industrial applications, such as appliance control, electrical motor control and power tool control, and can be used in residential and commercial applications as well.

The working principle of a NPA-6-1REC4-33210-2 circuit breaker is relatively simple. It consists of two main components: an electromagnetic bimetallic element and a contact switch. The bimetallic element is composed of two strips of different materials that will expand and contract at different rates when heated or cooled. When an overload occurs, the bimetallic element will bend and push the contact switch. When this happens, the circuit breaker will open and disconnect the circuit.

The NPA-6-1REC4-33210-2 circuit breaker is an effective and reliable device for protecting electrical circuits against hazardous overloads and short circuits. The device is designed for AC circuits and is rated for up to 650 volts. It is suitable for industrial and residential applications, providing reliable overload and short circuit protection. The device’s thermal overload protection feature prevents overloads and the adjustable trip time makes it versatile and user friendly.

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