ECL155-125E

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ECL155-125E Application Field and Working Principle

ECL155-125E is a type of electrical, specialty fuse which is widely used in various applications across many industries, from residential to commercial. It is designed for branch circuit protection, as well as plug-fuse protection for motor controllers. These fuses are UL 1077 listed and CSA rated, making them a safe and reliable choice for many applications. Additionally, ECL155-125E is the perfect choice for applications involving higher short-circuit currents. To understand how the fuse works to protect appliances and equipment, let’s explore the working principle and application field of ECL155-125E below.

Working Principle of ECL155-125E

ECL155-125E is a type of fuse that helps to protect against electrical overcurrents and short circuits. It works by sensing current flowing through the circuit and responding very quickly by blowing a silver metal element inside the fuse. This silver element severs the electrical connection and shuts down the circuit, preventing further current from flowing. In essence, the current flow that is sensed will cause the fuse element to heat up, which will trip the safety mechanism and shut down the current flow.

Generally speaking, the fuse is designed such that the setting current rating is slightly above the rated full-load current of a circuit. This ensures that the circuit will not be overloaded when it is in normal operation, and it is the working principle behind the protection that ECL155-125E provides.

Application Field of ECL155-125E

ECL155-125E is designed primarily as a branch circuit electrical fuse. It is suitable for applications involving higher short-circuit currents, of up to 100 kA. Additionally, it provides excellent overload protection, with a rating of up to 125A. As such, it can be used to provide protection for branch circuits, motor controllers, and motor loads. This popularity of the fuse is attributed to its features of UL 1077 listing and CSA rating, which provides users with added assurance in terms of safety and reliability.

Furthermore, ECL155-125E is also suitable for applications that require plug-fuse protection. This is because the fuse is designed in a plug-in form, which makes it convenient for users to install and use. It is also available in different sizes, ranging from 8-30A, making it a great choice for applications of different voltage ratings. Lastly, the fuse is very easy to replace once it has been blown, making it the ideal choice for many industrial applications.

In summary, ECL155-125E is a type of electrical, specialty fuse designed for branch circuit protection and motor controller protection. It is UL 1077 listed and CSA rated, providing users with additional assurance in terms of safety and reliability. Additionally, it is the perfect choice for applications where higher short-circuit currents are present. The fuse is also suitable for plug-fuse protection, and is available in different sizes to accommodate different applications. As such, ECL155-125E is an ideal solution for many industrial applications.

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