TY  - BOOK
AU  - International Electrotechnical Commission
TI  - IEC: 60.947-4-1 - 2009-09; Low-voltage swithgear and controlgear- Part 4-1: Contacvtors and motor-starters- Electromechanical contactors and motor-starters
PY  - 2009///
CY  - Geneva
PB  - International Electrotechnical Commission
N1  - Taken print out from CD
ER  -