Are fuseluse-type primary protectors allowed?

The statement that fuseluse-type primary protectors are never allowed is key to understanding the regulations surrounding low voltage communication systems. Fuseluse-type devices combine the functionality of fuses with surge protection, but they can pose safety hazards and performance issues when used in certain settings.

In low voltage communication systems, the use of primary protectors is crucial in safeguarding equipment from overcurrent and surges. However, the industry standards and regulations typically prohibit the use of fuseluses due to their unreliability in resetting after a fault occurs. This means that once they blow, they need to be manually replaced, which can lead to downtime and potential data loss or equipment damage.

Hence, stating that fuseluse-type protectors are never allowed aligns with the stringent guidelines set forth in the industry to ensure optimal performance and safety of low voltage systems. Understanding this restriction is vital for professionals in the low voltage communication field as it impacts equipment selection, installation practices, and overall system integrity.