205-1115-7270-2

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Circuit breakers are systems that protect electrical circuits from overcurrent, excessive voltage, or other abnormal conditions. They are designed to quickly detect a fault in an electrical system, interrupt the flow of electricity to the circuit, and then safely turn the circuit off until the fault is removed. The 205-1115-7270-2 is a type of circuit breaker used in many industrial and commercial applications. This article will discuss the application field and working principle of the 205-1115-7270-2.

Application Field

The 205-1115-7270-2 is a type of high-voltage circuit breaker with a maximum voltage rating of 7.2 kV. It is designed for use in industrial facilities such as manufacturing plants, power plants, refineries, petrochemical plants, and industrial complexes. It can be used in applications where the primary protection is needed in a three-phase system, such as a motor control center or switchgear assembly. It is commonly used to help protect motors and other electrical loads from overcurrent conditions. The 205-1115-7270-2 can be used to break short circuits in a range of types of cables, including lead-cable, rubber-sheathed cable, and steel-armored cable.

Working Principle

The 205-1115-7270-2 is designed to trip quickly when an overcurrent or other fault is detected in the system. The breaker consists of three main components: an internal sensing device, a trip mechanism, and an operating mechanism. The sensing device is used to detect the fault current, while the trip mechanism is used to activate the operating mechanism to break the circuit. The trip mechanism is designed to respond to a preset current or overvoltage level. When the current or overvoltage level reaches the preset limit, the trip mechanism triggers the operation of the breaker, which will interrupt the circuit and turn off the power flows.

The operating mechanism of the 205-1115-7270-2 is designed to be reliable and safe. It can be operated manually or automatically, depending on the system requirements. Once the circuit breaker is activated, the switch will move to the “off” position and remain there until manually reset. The breaker also features a reset timer to help prevent over-tripping, which can lead to permanent damage to the connected equipment.

The 205-1115-7270-2 is an effective, reliable, and safe circuit breaker that can be used for protecting motors and other loads from overcurrents or other faults. With its wide range of applications, this type of circuit breaker can be used in a variety of sites and systems.

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