RS400H

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RS400H is a type of low-voltage fuse that is used primarily as a direct-current circuit-breaker and overcurrent protection in residential, industrial and utility applications. It has become a versatile and a popular product due to its universal appeal and user-friendly operation. The RS400H fuse is designed to be used in service and distribution disconnection circuits as well as in residential and commercial mains protection. It can be used in a wide variety of applications, such as air-conditioning, refrigeration, lighting, power distribution, motors, pumps, auxiliary accessories, and even automatic control.

The working principle of RS400H is based on the temperature-sensitive fuse element, which is sensitive to any type of current overload or temperature rise. When an overloaded condition or an abnormal temperature occurs, the fuse element will automatically disconnect the circuit and protect the equipment from catastrophic damage caused by an overcurrent or abnormally high temperatures.

The RS400H fuse is equipped with a locking mechanism and a bayonet-style cap, which ensures the highest degree of safety and reliability. It also has an independent supply system, with two separate and independent fuse-holders, allowing the user to separate the powered devices from the circuit and ensure proper operation of the fuse. This is particularly important for applications that require a variety of advanced safety features, such as circuit interrupters and overload protection.

In addition, the RS400H is certified UL467, meaning it meets the high standards for UL certified low voltage fuse-links. The UL467 certification includes tests for mechanical and electrical stability, as well as tests for environmental durability and protection against moisture and dust. The RS400H is designed to be easy to install and simple to maintain, and it comes in a variety of sizes, making it ideal for a wide variety of applications.

The RS400H is also designed with an advanced indicator system, which will indicate when the fuse has tripped and is no longer able to protect your equipment. This feature helps facilitate prompt troubleshooting and reduce the chance of equipment failure. As an added safety measure, the indicator also provides a warning when the fuse is about to exceed the pre-established temperature limits.

The RS400H has an outstanding reputation for dependability, reliability and quality, and is used in some of the most demanding applications in the world. It is UL467 certified, providing users with a high degree of safety and reliability. It features a locking mechanism, so that it can be quickly and easily removed when necessary, and it has an independent supply system, allowing users to keep their devices powered even when the circuit is disconnected. In addition, it has an advanced indicator system that warns users when the fuse falls beneath the established temperature limits, and it is UL467 certified for added safety.

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