CSA C22.2 NO 5-02-CAN/CSA UPD 6-2009 塑壳断路器,塑壳开关以及断路器外壳.第1版[代替:CSA C22.2 NO 5.1-M91-CAN/CSA,CSA C22.2 NO 5.2-M90-CAN/CSA]
Molded-Case Circuit Breakers, Molded-Case Switches, and Circuit-Breaker Enclosures First Edition [Superseded: CSA C22.2 NO 5.1-M91-CAN/CSA, CSA C22.2 NO 5.2-M90-CAN/CSA]