IULK12-27344-1

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Circuit breakers are essential components of any modern electrical system, ensuring safety and preventing overloads. The IULK12-27344-1 is a popular circuit breaker used in a wide variety of applications. This article will discuss the IULK12-27344-1 circuit breaker’s application field and its working principle.

The IULK12-27344-1 circuit breaker is a manual reset circuit breaker with a 200 Amp rating. It is rated for use up to 240V AC, and is designed for indoor use only. This circuit breaker is UL* Listed for use in type 3R enclosures, and is CSA certified for all applicable Canadian standards. It can be used as a general purpose circuit breaker in residential and light commercial applications.

The IULK12-27344-1 circuit breaker is a UL 489 listed device commonly used in applications where reliable ground fault protection is needed. It is suitable for use in 120 and 277 volt AC single phase, three-wire systems. The circuit breaker is able to monitor and protect motors, lighting, air-conditioning, pumps, compressors, and other equipment from being overloaded. It is also suitable for use in feeder panel boards and distribution panel boards, providing additional protection to the connected components.

The IULK109-27344-1 circuit breaker has a compact design, making it easier to install and easier to access all its components. Its push-to-reset function makes it simple to reset the circuit breaker in the event of an overload. The circuit breaker also features a wide range of adjustable trip settings, so it can be easily matched to the required loads.

The working principle of the IULK12-27344-1 circuit breaker is fairly straightforward. When the current flowing through the circuit exceeds the circuit breaker’s rated value, an internal bimetal strip bends and causes the circuit breaker to trip. The bimetal strip then restores its shape and the circuit breaker can be reset manually.

The IULK12-27344-1 circuit breaker is a reliable and cost-effective solution for providing reliable overcurrent protection. It is suitable for a wide variety of applications, and its adjustable trip settings make it easy to adjust the circuit breaker to suit the required loads. Its push-to-reset operation also makes it easy to reset in the event of an overload.

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