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UL 60950-21
New product
UL 60950-21 Information Technology Equipment - Safety - Part 21: Remote Power Feeding
standard by Underwriters Laboratories, 11/10/2003
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Full Description
This Standard is the first edition of UL 60950-21. This bi-national Standard is based on IEC 60950-21, first edition.1 Scope
This part of IEC 60950 applies to information technology equipment intended to supply and receive operating power via a TELECOMMUNICATION NETWORK, where the voltage exceeds the limits for TNV CIRCUITS.