446-S-H-N-200A Circuit Protection

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Circuit breakers are a critical piece of equipment for controlling and regulating electrical circuits and power systems. They are used to protect against power surges, overloads, and short circuits. The 446-S-H-N-200A is a circuit breaker that is designed to offer protection in a wide range of applications. This article will discuss the application field and working principle of the 446-S-H-N-200A circuit breaker.

The 446-S-H-N-200A circuit breaker is designed to provide both safety and reliability in an array of electrical systems. It is ideal for applications in residential and commercial settings, as well as industrial applications. This circuit breaker is designed to be rugged and reliable, and can be used in a variety of harsh environments. It is capable of cutting off power when necessary and is UL 489 listed, meaning it has been tested to meet UL requirements.

The 446-S-H-N-200A is an UL 489 listed circuit breaker with a HACR rating and a short-circuit current rating of 200 amperes. It is designed to provide overcurrent and short-circuit protection for a variety of applications, including residential, commercial, and industrial. The 446-S-H-N-200A is an integral part of any power system, and is designed to protect people, property, and equipment from overcurrent or short-circuit damage. It is also designed to reduce the risk of fire and other hazards that can be caused by overcurrent or short-circuit conditions.

The circuit breaker\'s working principle is based on a magnetic air-break. It uses an electromagnetic field to open and close the breaker contacts in response to a power anomaly. When a short circuit or overload is detected, the electromagnetic field trips the breaker and cuts off the power. The breaker then automatically resets and restores power once the issue has been resolved. In addition, the 446-S-H-N-200A is a UL 489 listed circuit breaker, meaning it has been tested to meet UL requirements.

In conclusion, the 446-S-H-N-200A circuit breaker is a reliable and safe circuit breaker that can be used in a variety of applications. It is designed to prevent power surges, overloads, and short circuits, and it is UL 489 listed, meaning it has been tested to meet UL requirements. Its working principle is based on a magnetic air-break that uses an electromagnetic field to trip the breaker when necessary in order to protect people, property, and equipment from overcurrent or short-circuit damage.

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