JLE-1-1REC4-32114-250 Circuit Protection

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Circuit breakers are one of the most common electrical components in our daily life. They are widely used in households, commercial buildings, and industrial facilities to protect electrical circuits from overload or short circuit. The JLE-1-1REC4-32114-250 is a type of circuit breaker known as dry type electrical air breakers. This particular type of circuit breaker is used in medium voltage applications and can provide protection from short circuits, overloads, reverse power, and arc flash hazards.

The JLE-1-1REC4-32114-250 is a three-pole air-break combination circuit breaker, which is designed for reliable and safe operation. It has a wide range of applications in the medium voltage electrical system and is used to control and protect medium voltage systems from short circuits, overloads, reverse power, earth faults, and arcs. The JLE-1-1REC4-32114-250 circuit breaker can break a current up to 4000 Amps.

The JLE-1-1REC4-32114-250 circuit breaker has two main parts: the main contactor (which is also known as the trip unit) and the over-current protection device. The main contactor is responsible for the disconnection of the circuit when an over-current or short circuit is detected. The over-current protection device is designed to detect any abnormalities in the current and then trip the circuit breaker. The trip unit can be either manual or automatic and is designed to respond quickly when an over-current or short circuit is detected.

The working principle of the JLE-1-1REC4-32114-250 circuit breaker is relatively simple. It is designed with a differential current protection system that detects the level of current flowing in the circuit. If an abnormal current level is detected, the trip unit will immediately provide an electrical signal that causes the circuit breaker to immediately disconnect the circuit. This prevents an overload or short circuit from damaging the equipment.

The JLE-1-1REC4-32114-250 circuit breaker can be found in industrial, commercial, and residential applications because of its multiple functions and easy installation. Industrial applications include high-voltage circuits, such as power transmission networks, substations, and industrial power supply. Commercial applications include general service outlets, such as in stores, hospitals, schools, and offices. Residential applications include circuit breakers in individual homes.

The JLE-1-1REC4-32114-250 circuit breaker can also be used in parallel applications. In these applications, multiple circuit breakers are used together in order to provide reliable protection of the power supply. The breakers are connected in series so that when one breaker trips, the other will automatically trip as well. This ensures that no damage is caused to the equipment by any single fault.

In summary, the JLE-1-1REC4-32114-250 is a three-pole air-break combination circuit breaker designed for medium voltage electrical systems. It is designed with a differential current protection system that detects the level of current flowing in the circuit, and can be used in industrial, commercial, and residential applications. Its multiple functions and easy installation make it a preferred option for many applications.

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