ATFONO KRONE / R&M

Protector for telephone lines for KRONE or Reichle & De-Massari connections with earthing terminal.

Technical data

This is a modular and removable plug-in protector, able to withstand nominal discharge nominal currents of 5 kA for each line.
Protection for telephone lines and also for the digital and analogical equipment connected to these lines (fax, modem, etc).
Compact, removable and small in size.
In normal conditions, it remains inactive without affecting line operation or producing any leakages.
Discharge takes place in an internal encapsulated element with no external flash.
Very fast response time.
It has a testing system in the front part to check the protector’s status.
The earthing system is introduced through a slot connected to the earthing terminal tab of the Reichle & De-Massari or Krone connection.
ATFONO KRONE / R&M series protectors have been tested in official, independent laboratories obtaining their characteristics according to applicable standards.

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Reference	Name		Nominal voltage (Un) (VAC, DC)	Maximum voltage (Uc) (VAC, DC)	Maximum operating current IL (mA)	Nominal discharge current In(C2) (kA)	Protection level Up(1,2/50) (V)