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Standards [CURRENT]

CSA C22.2 No. 60947-4-1
Low-voltage switchgear and controlgear - Part 4-1: Contactors and motor-starters - Electromechanical contactors and motor-starters (Binational standard with UL 60947-4-1)

Edition 2022-05-01
Original language English
Price from 507.20 €
Table of contents