SU1D15UC

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Circuit Breakers are an essential form of protection used in electrical systems in order to protect them from damage due to overcurrents or shorts. The use of circuit breakers increase the safety and reliability of electrical networks by detecting faults and immediately breaking the circuit when a fault is detected. One type of circuit breaker, the SU1D15UC, is a dual-trip miniaturized appliance circuit breaker that is designed for use in high ambient temperature environments and difficult installation scenarios. It is a low cost, high performance solution that is ideal for protecting smaller residential, commercial, and industrial applications.

The SU1D15UC circuit breaker is a two-pole, dual-trip miniaturized appliance circuit breaker that is designed to provide overcurrent protection in residential, commercial and industrial applications. It is designed to fit within a one-inch wide enclosure, making it ideal for applications where the space is limited. The circuit breaker is rated for 15A at 240VAC, and it can also be used for 10A at 120/240VAC. The trip current is adjustable from 1.5 to 15A, making it suitable for a wide range of applications.

The working principle of the SU1D15UC is based on the fact that when a current greater than a given value flows through the circuit, the circuit breaker will trip. This is achieved by the use of a heat-sensitive magnetic mechanism. The mechanism consists of two components: a heat-sensitive bimetal strip and a permanent magnet. When the bimetal strip is heated by an overcurrent, its shape changes and causes the armature of the permanent magnet to move, which in turn causes an opening of the contacts of the circuit breaker.

The SU1D15UC circuit breaker is used in a variety of different applications in residential, commercial and industrial environments. In the residential sector, it is used to protect homes and apartments from overcurrents and shorts in the electrical system. In commercial settings, the circuit breaker is used to protect office buildings and other related areas from electricity-related accidents. In industrial settings, the circuit breaker is used to protect large machines and factories from potential damage from overcurrents.

The SU1D15UC circuit breaker offers many advantages over other types of circuit breakers. It is a low cost solution that is easy to install and service. It is also equipped with a wide range of features such as adjustable trip current, a heat-sensitive magnetic mechanism, and a one-inch wide enclosure. The circuit breaker is also tested and certified to UL 489 and UL 1077 standards, which ensure the reliability and safety of the product.

In conclusion, the SU1D15UC circuit breaker is a versatile and reliable form of protection for residential, commercial and industrial applications. It is a low cost, high performance solution that is designed to fit within a one-inch wide enclosure. The circuit breaker is also tested and certified to UL 489 and UL 1077 standards, which ensure the reliability and safety of the product. The adjustable trip current, heat-sensitive magnetic mechanism, and one-inch wide enclosure make it ideal for a wide range of applications.

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