IULTK1-1REC4-25130-073

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Circuit Breakers -- IULTK1-1REC4-25130-073 Application Field and Working Principle

Circuit breakers are critical components of electrical grids and machine systems. They are used to protect electrical equipment from over-current, over-voltage, imbalance and other negative effects. In particular, the IULTK1-1REC4-25130-073 circuit breaker is especially designed to provide reliable protection from single line-to-ground faults as well as phase-to-phase short circuit behavior.

Typical application fields for the IULTK1-1REC4-25130-073 circuit breaker include high-voltage transmission lines,DC supply systems, and industrial equipment. The breaker features an inherently simple design and can be installed with minimal effort along with various accessories, including surge protection devices, manual reset elements and temperature indicators.

The IULTK1-1REC4-25130-073 breaker also features a built-in voltage control system. This system is effective in maintaining the appropriate voltage across the breaker’s terminals by detecting any surges in the instantaneous current and adjusting the contacts accordingly. This prevents the contacts from being damaged by the sudden increase of electrical pressure.

The IULTK1-1REC4-25130-073 circuit breaker is designed with an adjustable current-limiting feature. This working principle allows the breaker to effectively block any current exceeding the optimum level. The maximum current can be adjusted as needed to suit specific application requirements. Moreover, an electronic trip unit provides precise control of the trip mechanism and ensures reliable operation even in extreme conditions.

The IULTK1-1REC4-25130-073 circuit breaker is also equipped with an integrated inertia unit. This mechanism uses a mechanical spring to absorb the dielectric force of the current, thus providing additional protection against sudden malfunctions. In addition, the spring ensures a fast and reliable reset even after long-term operation.

To sum up, the IULTK1-1REC4-25130-073 circuit breaker is a reliable, low-maintenance and adjustable protective device for electrical applications. Its voltage control system and inertia unit are designed to absorb sudden power surges, while its adjustable current-limiting feature provides efficient and accurate regulation. The breaker is suitable for a wide range of high-voltage applications and is cost-effective.

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