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Mains Power Adapter replaces Siemens C39280-Z4-C510 for T-Com Landline Telephone etc. - 10.5 cm

Average rating of 5 out of 5 stars

1 Customer review
Article number 889005419
Brand:
Description
Reliable AC power adapter for your landline telephone
  • Provides a secure, uninterrupted supply of power
  • Full functionality and compatibility with your T-Com, Siemens landline home phone
  • Well-constructed
  • Replaces Siemens C39280-Z4-C510, L30250-F600-A158
Compatible exchange PSU for your analogue desktop phone

A mains powered telephone relies on a constant supply of power. If you have lost the power supply unit for your corded telephone, it is defective or you think a spare would come in useful e.g. for travelling, then you are making the right choice with this exchange mains adapter. Original AC adapters are often very expensive or no longer available to buy but with this adapter from vhbw, you have a fully functional and cost-effective replacement.

The precision-manufactured plug holds firmly on the appliance and in the socket, allowing you to connect your household phone quickly and easily and continue using it as before.

Empty batteries or rechargeable batteries are now a thing of the past.

Data Sheet
Brand: vhbw
Material: plastic
Colour: black
Weight: 143 g
Dimensions (L x W x H): 10.5 x 6.8 x 4.7 cm
Connectors: RJ11 2x
Operating frequency: 50-60 Hz
Cable length: 420 cm
Mains adapter input: 100 - 240 V, 0.8 A
Output voltage: 36 V / 0.48 A
Output current: max. 0.48 A
Output DC: 36 V / 0.48 A
Power: 35.46 W
Plug type: type C (CEE 7/16) “Euro plug”
Content of delivery:
  • 1x mains adapter
  • 1x RJ11 cable
Check the compatibility of your device

Make sure that your device fits.
Enter the manufacturer, model number or original part designation in the search field.

  • Siemens OpenStage
  • Siemens OptiPoint 400
  • Siemens OptiPoint 410
  • Siemens OptiPoint 420
  • Siemens OptiPoint 600
  • Siemens Optiset E
  • T-Com Octophon 22
  • T-Com Octophon 26
  • T-Com Octophon 28
  • Siemens C39280-Z4-C510
  • Siemens L30250-F600-A158
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Review with rating of 5 out of 5 stars

4 January 2026

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