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Telephone Switch Relays

Descriptions

TSRI Telephone Switch Relay.
  • A relay is switched, in sympathy with the ring signal.
  • Relay contacts are rated 220v3Amp.
  • Any lower voltages can be switched.
  • Wired in parallel with the telephone line.
TSR Telephone Switch Relay.
  • A relay is switched, in sympathy with the ring signal.
  • Relay contacts are rated 220v 3 Amp.
  • Any lower voltages can be switched.
  • Wired in parallel with the telephone line.
TES Telephone Extension Sounder.
  • Rings in sympathy with the ring signal.
  • 95 db electronic sounder, shrill tone 4.6KHz.
  • Ideal for use in workshops.



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More images of this product:

Automatic Telephones
Fibre Optic
Igcom
Magneto Telephones
Mining Page Telephones
Mining Radios
New Product
Signalling Equipment
Telephone Booth
Telephone DB
Test Telephones
TSI Documents