LELHK000-1REG4-35248-1

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Circuit breakers are an important component of modern electrical systems. They provide current and voltage protection to prevent damage to equipment and wiring. This article will discuss the application field and working principle of LELHK000-1REG4-35248-1 circuit breaker.

The LELHK000-1REG4-35248-1 circuit breaker is a medium-voltage circuit breaker with a voltage range of 5 to 12 kV. It is suitable for use in a wide variety of applications, including medium-voltage power systems, HVDC power systems, industrial applications, and commercial facilities. It is available in both manual and automated versions, allowing for greater flexibility in system designs.

The working principle of the LELHK000-1REG4-35248-1 circuit breaker is based on the concepts of overcurrent protection and voltage protection. When an overcurrent or excessive voltage occurs, the breaker will open the circuit to prevent damage to the electrical system and any connected devices. The breaker operates by using an electromagnet to open the circuit, either manually or automatically.

The manual version of the breaker operates by hand, with the user operating a handle to open the breaker. The automated version of the breaker uses a first-trip alarm which will cause the breaker to open if an overload or fault current is detected. This provides an extra layer of protection against potential damage. The automated version also has an adjustable current setting, allowing the user to set the breaker to the desired current setting.

The LELHK000-1REG4-35248-1 circuit breaker is also available in a lockout/tagout version. This version includes an emergency stop switch and a lockout device, which prevents the breaker from automatically resetting after it has been tripped. This feature provides additional safety for personnel working in hazardous areas, as it prevents the breaker from resetting until the lockout device is removed.

The LELHK000-1REG4-35248-1 circuit breaker is a reliable and cost-effective solution for a wide range of applications. Its adjustable current setting and lockout/tagout feature make it a versatile and safe choice for industrial and commercial applications. It is constructed using high-quality components, making it a durable and long-lasting product.

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