2CDC 255 057 F0008Three-phase monitoring relays CM rangeThree-phase monitoringNEWGENERATION2008.10.012The new generation of three-phase mainsToday, three-phase mains are generally used Approvals / Marks(depending on devices)A UL 508, CAN/CSA C22.2 No.14; C Germanischer Lloyd; D GOST; K CB s...

时间:2025-01-28 01:34栏目:行业资料