UL-489_9 › Historical Revision Information
Molded-Case Circuit Breakers, Molded-Case Switches, & Circuit-Breaker Enclosures
Molded-Case Circuit Breakers, Molded-Case Switches, & Circuit-Breaker Enclosures
Document Number
UL-489_9
Revision Level
9TH EDITION
Status
Cancelled
Publication Date
Jan. 1, 1996