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Main page>UNE standards>UNE EN IEC 60947-4-2:2023/A1:2026 - Low-voltage switchgear and controlgear - Part 4-2: Contactors and motor-starters - Semiconductor motor controllers, starters and soft-starters
in stockReleased: 2026-02-25
UNE EN IEC 60947-4-2:2023/A1:2026
Low-voltage switchgear and controlgear - Part 4-2: Contactors and motor-starters - Semiconductor motor controllers, starters and soft-starters
Aparamenta de baja tensión. Parte 4-2: Contactores y arrancadores de motor. Reguladores, arrancadores y arrancadores progresivos semiconductores de motores.
