Type 3 combined surge protection to EN 61643-11
designed for use in ISDN / DSS 1telephone systems and terminals.
• 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: Typ. 300 kHz
Note: The technical data in the table below refer to the power supply.
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