066406.3ZRLL

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 are electrical devices that are designed to protect electrical circuits against mismatched or too high of a current. The 066406.3ZRLL is a type of fuse designed to provide reliable circuit protection. It features a time delay for circuits with large inrush current. This article will discuss the application field and working principle of the 066406.3ZRLL.

Application Field

The 066406.3ZRLL fuse is suitable for applications such as air conditioners, fan motors, low voltage transformers, and motors with high startup surge current. It is designed to protect circuits against both overcurrent and short-circuit conditions, and has a current rating from 1.5 to 11 amps. It is UL listed and RoHS compliant.

Working Principle

The 066406.3ZRLL fuse is a dual-element time-delay fuse. It is designed to provide reliable circuit protection with an additional level of safety. It is comprised of two fuses: a fast-acting fuse and a time-delay fuse. The fast-acting fuse provides an instant response to large inrush current or short-circuit conditions, while the time-delay fuse provides additional time to reduce the peak current and avoid nuisance tripping. When the nominal current is exceeded, both fuses will open and stop the electricity flow.

The 066406.3ZRLL fuse is designed with a unique feature known as "current modification coils." The coils act as a resistor, reducing the rush of current that occurs when the circuit is activated. This allows the circuit to be protected without tripping, even if the current is greater than the fuse’s current rating. In addition, the coils offer an extra level of protection against short-circuit conditions.

The 066406.3ZRLL is a UL approved, polarized, and RoHS compliant fuse, making it a great choice for applications requiring reliable circuit protection.

Conclusion

The 066406.3ZRLL is a dual-element time-delay fuse designed to provide reliable circuit protection. It is suitable for applications such as air conditioners, fan motors, low voltage transformers and motors with high startup surge current. It features a unique “current modification coils” feature, which provides an extra level of protection in case of current fluctuations and short-circuit conditions. It is UL listed and RoHS compliant, making it a great choice for circuit protection.

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