Type 3 combined surge protection to en 61643-11 designed for use in ISDN / DSS-1 telephone systems and terminals.
• Adapter • Disconnection device and function display • Child lock through increased finger contact protection • Incl. 0.5 m connection cable RJ12 • Maximum continuous voltage ISDN connection 6 V DC / 1.5 A (25 °C) • Limit frequency: Type 300 kHz
Note: The technical data in the table below refer to the power supply.
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