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UL

UL 489 : 2017 (CSDS Proposal)

Molded-Case Circuit Breakers, Molded-Case Switches, and Circuit-Breaker Enclosures

Standard Details

Molded-Case Circuit Breakers, Molded-Case Switches, and Circuit-Breaker Enclosures

General Information

Status : Active-UL
Standard Type: Main
Document No: UL 489 : 2017 (CSDS Proposal)
Document Year: 2017
Edition: 13
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