Telephone Extension Bell Relay Board Telephone Extension Bell Relay Board
Relay activates in time with your telephone rings (Land Line). The relay operates allowing you to connect a supplementary bell or light or even setting off an automated process... Electronics > Circuit Components > Printed Circuit Boards > Development Boards TF-2 TF-2 View Offer Quasar Electronics Limited
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Telephone Extension Bell Relay Board

Telephone Extension Bell Relay Board
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Cebek TF-2 (CTF02) - Telephone Extension Bell Relay Board

This product is obsolete and stocks are exhausted. Please see alternatives using the category links above.

Pre-Assembled Module
View all Cebek Electronic Modules

The Telephone Controlled Relay Module activates the onboard relay as your telephone rings. The relay allows you to connect a supplementary bell or light or can be used to trigger an automated process.

Suitable for use on PSTN (Public Switched Telephone Network) land lines only.

Specifications
Operating Voltage12Vdc (e.g. Order Code 660.446UK with connector 777.001UK or CFE002 module)
Current Consumption50mA
Output1 x SPDT Relay
Maximum Output
Load (Resistive)
Up to 240Vac or 28Vdc @ 5 Amps max. (Relay Datasheet)
Relay ConnectionsNO, NC, C (Relay FAQ)
Board ConnectionsScrew terminal blocks
Dimensions (WxDxH)65 x 40 x 30 mm
Product FormatPRE-ASSEMBLED Electronic Module
Product Format Info

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