3403.0162.24 Circuit Protection

Introduction

Fuses, commonly used in many different industries, are an important and essential component of electrical systems. They are used in a wide variety of applications, from themotors and lighting to military armor protection. This article will provide an overview of the 3403.0162.24 application field and working principle, detailing its use and benefits.

Application Fields

The 3403.0162.24 “Time Delay Dual-Element Fuse” is a type of fuse that provides over-current and short-circuit protection. The 3403.0162.24 has two element connections, enabling it to detect high levels of current more quickly, while providing increased time delay. This feature makes it an ideal choice for limited-surge settings in electronic, industrial, and military applications.The 3403.0162.24 has a maximum continuous current rating of 32A and operates in a temperature range from -45℃ to +125℃. It meets all UL 250V AC and CSA 225V AC requirements. The 3403.0162.24 is frequently used in small electronic devices, such as cell phones and circuit boards. It is also used in military and industrial applications, including navigation, communication, and guidance systems.

Working Principle

The 3403.0162.24 is a dual-element fuse that utilizes two fusing elements of metal alloy or ceramic composition. Each element has a different heating rate that will trigger the fuse to open when a set current level is exceeded. The rate of each element is determined by the conditions the fuse is exposed to, such as ambient temperature, current values, and the size of the wire the fuse is attached to.When an excessive amount of current flows through the 3403.0162.24 fuse, the faster heating element melts first, causing the current to be disrupted immediately. This will trigger the slower element to open after a pre-set time delay, thus providing additional current protection.

Conclusion

The 3403.0162.24 “Time Delay Dual-Element Fuse” is a type of fuse that provides over-current and short-circuit protection. It is suitable for a wide range of applications, from small electronic devices to military and industrial settings. It is designed with two elements that provide independent current and time delay protection. This feature makes the 3403.0162.24 an ideal choice for limited-surge settings in electronic, industrial, and military applications.