Sensitive 10 KA Surge Protective Device Type 3 63 A GL Max Backup Fuse

Sensitive 10 KA Surge Protective Device Type 3 63 A GL Max Backup Fuse

Application:

The modular devices of the BR275-20  product line are coordinated lightning current arresters with a patent design.

Energy coordination with Type 2 surge arresters of the BR275-20 family is ensured without additional cable lengths or decoupling coils. This is one of the most important features of the our product line.

The Type 3 arresters combine high performance and user-friendliness in a single device. Their electrical parameters were rated for the most stringent requirements within lightning and surge protection systems.

BR275-20 Mis ideally suited for use in the main distribution board of the low-voltage consumer’s installation of a building. Equipped with the latest multi spark gap technology, the protection and availability of electrical installations is a top priority of BR275-20 SPDs.
Due to the unique follow current limitation and extinction, fuses are not tripped by follow currents even in case of low-value fuses in the installation.

The modular BR275-20 arresters are safe and user-friendly.
Nevertheless, the protection modules can be easily replaced by unscrew the module from the busbar.

Operating state of the device can be seen on the led light. When the product is normal, the green light is on, and when the product is fault there will be no green light. The remote signal can be used as a make contact.