Electrical accessories - Circuit - Breakers for overcurrent protection for household and similar installations: Part 1 circuit - Breakers for a.c. operation (First Revision)
Electrical accessories - Circuit - Breakers for overcurrent protection for household and similar installations: Part 2 circuit - Breakers for ac and dc operation
Low - Voltage switchgear and controlgear: Part 4 contactors and motor - Starters: Sec 1 electromechanical contactors and motor - Starters (First Revision)