IULHK1110-25459-2

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Circuit Breakers

Circuit breakers are designed to offer reliable protection for electrical circuits by isolating and disconnecting them when they become overloaded or short circuit. This is immensely important for the safety of people and equipment, and it is therefore essential that the breaker chosen is of the highest quality. The IULHK1110-25459-2 is among the best in the field and is well-suited for industrial, commercial and residential settings.

Application

IULHK1110-25459-2 is rated for 125 amp, three-pole AC service, with a maximum voltage of 480 volts. The unit features adjustable current ratings as rated for 15 amp through 125 amp. Further rated for type F, magnetic, thermal-magnetic, or electronic overload protection with a full range of adjustable instantaneous trip settings and adjustable short circuit/overload trip. This makes it extremely versatile for a range of applications.

The unit can be used in a wide variety of settings, ranging from residential, commercial, or industrial. This includes providing circuit breaker protection for residences, pumps, and large industrial motors. In a residential setting, it can serve as an optimal protection for appliances, such as washers, dryers, and air conditioners. It is also approved for use in swimming pools, spas, deep water wells, and other outdoor areas prone to short circuits or power surges.

Working Principle

The working principle behind the IULHK1110-25459-2 is fairly straightforward. The unit is designed to open the electrical circuit whenever current flow reaches a certain threshold. This limit is set by the adjustable ratings and the type of circuit breaker in use. Once current surpasses the maximum threshold, the circuit breaker trips and opens the circuit, effectively preventing an overload, short circuit, or other electrical fault from occurring.

This is done through the use of a set of contact arms that are used to complete the circuit when it\'s closed. When the current flow reaches the pre-set limit, the contact arm is forced open by magnets, springs, or other methods, depending on the type of circuit breaker. The action of the contact arm being opened interrupts the current flow, and the circuit is broken, thereby protecting it and preventing a potential electrical or safety hazard.

The IULHK1110-25459-2 provides superior circuit breaker protection and has been measured for UL approval. It is available in a variety of ratings and configurations to meet the needs of most projects. The unit is easy to install and offers reliable protection for the user, making it an excellent choice for most circuit breaker needs.

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