Telephone Supplementary Bell Triac Board Telephone Supplementary Bell Triac Board Cebek Drive a supplementary external telephone bell using onboard opto-isolated 230V mains rated triac output. When the telephone ring, the module will activate the output... Electronics > Circuit Components > Printed Circuit Boards > Development Boards TF-3 TF-3 11.22 Quasar Electronics Limited

Telephone Supplementary Bell Triac Board

Cebek TF-3 (CTF03) - Telephone Supplementary Bell Triac Board
Pre-Assembled Module

The Telephone Supplementary Bell Module allows you to drive an external 230Vac mains bell using onboard triac output. When the telephone rings, the CTF003 module will activate the output.

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

Power Supply: 230Vac, 50 mA. Maximum Load: 600 W.

Operating Voltage230Vac
Current Consumption50mA
Maximum Output Load600 Watts (at 203Vac)
Board ConnectionsSolder/terminal blades
Dimensions (WxDxH)55 x 38 x 26 mm
Product FormatPRE-ASSEMBLED Electronic Module Product Format Info
Item Number:
Cebek TF-3 (CTF03)
Total Price:
£9.35 Exc VAT, £11.22 Inc VAT
Stock Info:
In Stock (Our UK Warehouse).
Your Total:

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