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UL 497 : 2004 (Revision)

Standard for Protectors for Paired-Conductor Communications Circuits

Standard Details

Standard for Protectors for Paired-Conductor Communications Circuits

General Information

Status : Active-UL
Standard Type: Main
Document No: UL 497 : 2004 (Revision)
Document Year: 2004
Edition: 7

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UL 497 : 2004 (Revision)
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