4230-T120-K0CE-3A

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Circuit breakers are an essential component in electrical systems, providing protection against overcurrents, ground faults, and short circuits. The 4230-T120-K0CE-3A is an example of a circuit breaker with a wide range of uses. This article will discuss the application fields and working principles of the 4230-T120-K0CE-3A.

The 4230-T120-K0CE-3A is a three-pole, 480 Vac three-phase circuit breaker designed for ground fault protection. It is ideally suited for industrial and commercial applications and is UL listed, CSA certified, and IEC-rated. This circuit breaker is available in both thermal magnetic and electronic trip versions, making it suitable for a wide range of applications. It also comes with a range of accessories, such as shunt trips, auxiliary contacts, and retrofit kits.

The working principle of the 4230-T120-K0CE-3A is based on monitoring current flowing through the circuit and detecting when it exceeds the set current. When an overcurrent condition is detected, the breaker trips and disconnects the power supply. This prevents damage to the electrical system due to excessive current. The 4230-T120-K0CE-3A also has the ability to detect ground faults. When the breaker detects an imbalance in the current flowing through the ground wire, it trips and disconnects the power supply, preventing electrical shock and other hazards.

The 4230-T120-K0CE-3A has a number of applications in industrial and commercial settings. It is suitable for overhead and underground distribution systems, automatic transfer switches, panel boards, motor control centers, and more. It is also suitable for backup power applications, such as generator sets, UPS systems, and emergency lighting systems. In addition, it can be used as an emergency shut-off switch or as a disconnect switch in electrical systems.

The 4230-T120-K0CE-3A can also be used in high voltage applications, such as generators and transformers. In these applications, the breaker protects against over-voltages, under-voltage trips, phase angle drops, and over-temperature conditions. It also eliminates the need for manual transfer switches, ensuring faster and safer switching operations.

In addition to its wide range of applications, the 4230-T120-K0CE-3A has a number of advantages compared to other circuit breakers. It is highly reliable, with a high rating for continuous current operation and test capability for interrupting large currents. It also has a wide range of accessories, which can be used to customize the breaker for specific applications. In addition, it has a low minimum operating temperature for improved performance in cold environments.

The 4230-T120-K0CE-3A is a reliable and versatile circuit breaker that can be used in a wide range of applications. It monitors current flowing through the circuit and detects when it exceeds the set current, allowing it to provide protection against overcurrents, ground faults, and short-circuits. The 4230-T120-K0CE-3A is suitable for industrial and commercial settings, high voltage applications, backup power systems, and more, ensuring a high level of safety and reliability in any power system.

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