POWERFAIL TRSFR SWTC

 

The PF-6A power failure bypass system makes it possible to receive calls during phone system and power outages. The PF-6A bypass unit connects 6 pre-assigned single line station phones directly to user-assigned C.O. trunks. A built-in ground start converter permits outbound calls from standard phones.
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-When the system is restored, calls in progress are not lost. The PF-6A bypass unit will reconnect phones to their station circuits after they become idle.
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-The PF-6A can be configured to operate when power is lost or from an opening/closing of an alarm contact or manual closure.
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-Alternatively, the PF-6A can be used to convert six incoming ground start lines to loop start lines. This accommodates installation of telephony equipment requiring loop start lines (example: key systems, call sequencers, answering machines, voice mail, etc.)
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-Applications
-Prevents busy signals or unanswered calls during power and system failures
-Converts ground start lines to standard loop start lines
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-Features
-Transfers six C.O. trunks directly to the designated analog station phones
-Stackable to increase capacity
-Allows user to receive calls, as well as make calls during power or system failure
-Compatible with loop start lines or 48V ground start lines
-Automatic ground start converter eliminates ground start buttons
-Power restoration will not interrupt calls in progress
-Operates on power failure or normally open
- normally closed alarm contacts
-One year warranty
-Made in the USA