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Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148.5 kHz. Low voltage decoupling filters. Impedance filter.
STANDARD published on 15.4.2003
Designation standards: BS EN 50065-4-4:2003
Note: WITHDRAWN
Publication date standards: 15.4.2003
SKU: NS-92515
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: British technical standard
Category: Technical standards BS
Latest update: 2026-03-10 (Number of items: 2 265 346)
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