Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Fuses

Today, electronic components play an important part in many areas of life and industries. They may be designed to provide efficient services but this can also mean they may be vulnerable to electrical faults. Fuses offer protection against these faults, providing a link in a circuit that is designed to melt and allow current to pass through it. The 7040.3170 is a type of fuse designed for use in electrical control systems.

The 7040.3170 is a bulk-disconductor fuse rated at 500VAC (220VDC). It was designed as a protection device for applications such as power amplifiers, power supplies and motor controls. It is an UL recognised component, meeting UL-248-12 standard. It features a high-flow, thermal circuit breaker with a built-in self-resetting mechanism and a wide range of current ratings.

Application Field

The 7040.3170 is intended for applications in which its thermal cutoff characteristics provide necessary protection against overloading of electrical components. Such overloading is the most common cause of electrical fire and since the thermal cut-off characteristics of this type of fuse can provide complete protection against it, the 7040.3170 can be effectively used in a variety of industries, including:

• Industrial equipment
• Lighting
• Home appliances
• Medical equipment
• Automobile circuits

Working Principle

The 7040.3170 is unique among fuses in that it utilizes a thermal circuit breaker, meaning that it can reset itself after an overload. The thermal circuit breaker works by using a bimetallic strip that will bend when heated due to the current overload. This bending causes the circuit breaker to open the circuit temporarily until the bimetallic strip has cooled and returned to its original shape. This enables the circuit breaker to reset itself without the need for an additional manual reset.

The 7040.3170 also features a wide range of current ratings, meaning that it can be used in a variety of applications, from low voltage up to 500VAC. In addition, it is also rated for high cycling, making it very reliable and easy to install. As a result, it is often used for high-load applications such as motor control circuits.

Conclusion

The 7040.3170 is a type of bulk-disconductor fuse designed for applications such as power amplifiers, power supplies and motor controls. It features a thermal circuit breaker with a wide range of current ratings, meaning that it can be used for a variety of applications, from low voltage up to 500VAC. In addition, it is also rated for high cycling, making it very reliable and easy to install. As a result, the 7040.3170 is often used in many industries, including industrial equipment, lighting, home appliances, medical equipment and automobile circuits.

The specific data is subject to PDF, and the above content is for reference