3-100-115 Circuit Protection

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Circuit breakers are commonly used in all types of electrical systems where it is important to protect against hazardous conditions. Circuit breakers are designed to help prevent electric current overloads from damaging the system and potentially causing a fire. The 3-100-115 circuit breaker is designed for use in applications that are especially sensitive to voltage spikes and current surges. It is most commonly used to protect computers, lighting systems, and other sensitive equipment. This article will discuss the application field and working principle of the 3-100-115 circuit breaker.

The 3-100-115 circuit breaker is designed for use in single-phase applications where it is necessary to protect against overloads and short circuits in locations such as motor control centers and industrial control panels. It is typically used in applications requiring greater accuracy and faster response than that of a standard circuit breaker. It is designed to provide protection against ground fault currents as well as overvoltages and undervoltages.

The 3-100-115 circuit breaker has a rating range from 9 amps to 15 amps. It is suitable for power monitoring, motor control, and sensing overloads and interruptions. This type of circuit breaker is designed with an adjustable trip setting, which allows users to adjust the trip level for the particular application. It also includes an adjustable thermal trip unit which can be used to set the maximum current that can be safely carried by the circuit breaker. The thermal trip unit has a sensitivity range of up to 8A, which allows it to detect even the smallest of overloads.

The 3-100-115 circuit breaker has a working principle that is based on thermal-magnetic characteristics. Thermal-magnetic characteristics refer to the combining of two different components to protect against electrical overload: the thermal element and the magnetic element. The thermal element of the circuit breaker is designed to respond to the heat generated by the electric current and open the contact points to prevent further current flow when the temperature rises above a certain level. The magnetic element of the circuit breaker is designed to sense an overload in current and instantly open the contacts to protect the system from damage or potential fire.

Overall, the 3-100-115 circuit breaker is a reliable and effective device for protecting electric systems from hazardous conditions. It is capable of responding quickly to voltage spikes and current surges, providing reliable protection against overloads and short circuits. Its adjustable trip settings make it ideal for applications requiring greater accuracy and faster response than that of a standard circuit breaker. The combination of its thermal and magnetic elements make it well suited to a variety of applications, making it a great choice for protecting sensitive equipment.

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