Siemens S30050-Q5862-C-17/03 EWSD (Elektronisches Wahlsystem Digital) digital telephone exchange Power Supply

Siemens S30050-Q5862-C-17/03 EWSD (Elektronisches Wahlsystem Digital) digital telephone exchange Power Supply Image 1

Siemens S30050-Q5862-C-17/03 (DCC DC) direct current converter module for the Siemens EWSD digital telephone exchange platform. Used/refurbished, tested. Tech-Star (UK-based, shipped worldwide) – enquire for stock.

The Siemens S30050-Q5862-C-17/03 is a DCC DC Direct Current Converter (DCC) module used within the Siemens EWSD (Elektronisches Wahlsystem Digital) digital telephone exchange platform. DCC-family cards convert and regulate DC bus voltage to feed peripheral EWSD subracks and line/trunk equipment, and appear across several sub-variants including DCC CS, DCC DE, DCC DC and DCC MS, which share the same underlying converter function but differ by output and application parameters; this unit carries the M:DCC DC designation in Siemens and reseller parts documentation. EWSD is Siemens’ central-office digital switching system, deployed worldwide since 1975 and later supported under Nokia Siemens Networks. This module is supplied as tested, used/refurbished stock pulled from decommissioned EWSD exchanges, suitable for maintenance, spares holding, or expansion of existing EWSD installations.

Tech-Star (UK-based, shipped worldwide) holds this and related EWSD power modules in stock for engineers supporting legacy Siemens/Nokia Siemens exchanges. Get in touch to confirm the exact variant required for your subrack and current stock availability before ordering.

Worldwide supply. We export new and refurbished telecoms and networking equipment internationally. International buyers welcome, request a delivered quote in your currency. Supply subject to export checks.

From the same manufacturer

Compatible with the same platform

Frequently asked questions

Is the Siemens S30050-Q5862-C-17/03 refurbished or new?
Tech-Star supplies both new and refurbished Siemens S30050-Q5862-C-17/03. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Siemens S30050-Q5862-C-17/03?
Refurbished Siemens S30050-Q5862-C-17/03 comes with a 90-day parts and labour warranty as standard. Extended warranty options are available on request.
How do I get a price for the Siemens S30050-Q5862-C-17/03?
Pricing reflects current stock and lead time, so we quote per enquiry. Submit the part number through the contact form for a quote, typically within one business hour.
Can the Siemens S30050-Q5862-C-17/03 be returned?
Returns are accepted within 14 days of delivery in line with our return policy. A restocking fee may apply for opened items.
How quickly can the Siemens S30050-Q5862-C-17/03 be delivered?
Lead time depends on current stock. UK-based items typically ship the next business day; sourced items vary. We confirm lead time at quote.

Key FeaturesDCC DC direct current converter module for Siemens EWSD; Tested pull from a decommissioned EWSD digital telephone exchange; Plug-in subrack power module, used/refurbished condition
ApplicationsPower conversion for EWSD peripheral subracks and line/trunk equipment; Maintenance and repair of existing Siemens/Nokia Siemens EWSD exchanges; Spares holding for legacy EWSD switching installations
CompatibilitySiemens EWSD (Elektronisches Wahlsystem Digital) digital switching system; DCC-family variants (DCC CS, DCC DE, DCC DC, DCC MS) share the same converter function; Confirm the exact variant required for your subrack before ordering
SpecificationsManufacturer part number: S30050-Q5862-C-17/03; Function: DCC DC direct current converter module; Condition: used/refurbished, tested
PlatformSiemens EWSD (Elektronisches Wahlsystem Digital) digital telephone exchange
ManufacturerSiemens

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