C22.2 NO. 126.1-17
Preface This is the harmonized CSA Group and NEMA standard for Metal Cable Tray Systems. It is the fourth edition of CSA C22.2 No. 126.1, superseding the previous editions published in 2009, 2002, and 1998, and the sixth edition of NEMA VE 1, superseding the previous edition published in 2009.
Scope This standard specifies the requirements for metal cable trays and associated fittings designed for use in accordance with the Canadian Electrical Code (CE Code), Part I, and the National Electrical Code (NEC).
GST REG No R119441681
QST REG No R1006017360