QC Protection cartridges

Protection cartridge for disconnection QC module 8"

Protection cartridge for disconnection module is independent module, which is mounted on disconnection module and allows multiple mounting and dismounting. It serves for voltage protection for 8 or 10 telephone pairs. In the cartridge are mounted high voltage arresters.

Protection cartridge for connection QC module 8"- 10"

Protection cartridge for connection module is constructional and functional the same as protection cartridge for disconnection module, as the contact lamellas are suitable for mounting on connection module.

Cartridge for current and voltage protection of one pair

Cartridge for current and voltage protection of one pair is independent module which is mounted on disconnection module. It serves for voltage and current protection for one pair.

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