Signal protection/Tele protection

Signal protection for one pair, DIN rail mounting.
Available for telephone, 4-20mA, RS485 and other signal types.

A22A B

These protection modules are designed to protect telephone and data lines. The surge protection function, based on a gas discharge tube/diode combination, is for one pair. The EDL... and LSA... are plugable for fast and easy maintenance and inspection. The EDL... compact module is installed on a symmetrical DIN rail. Versions exist for most telephone and automation lines.

EP/EB... (6, 12, 24, 48, 170V)  (improved versions with higher discharge current capability)

• EP 1, protection for 1 line/pair
• for fax, modem etc
• are also available for 2 or 4 lines (EB280 and EB480)
• Fixed installation

For more information, download datasheet here: EP-EB

EDL... (6, 12, 24, 48, 170V) improved version with higher discharge current capability and fault indication

• protection for 1 line/pair
• for fax, modem, *DSL (up to 52Mbit/s) etc
• DIN rail mounting 
• line is broken by fault
• plugable
• faultindication
• remote alarm

For more information, download datasheet here: EDL

Now also in versions with remote alarm and for *DSL. See datasheet for more information. NEW

LSA... 

• protection for 1 or 10 lines/pair
• also available in other voltage levels, for instance 24V
• for installation on Krone connectors
• Shortcut by fault