ANSI/IEEE 303:2004
Auxiliary Devices for Motors in Class 1 – Groups A, B, C, and D, Division 2 Locations

Standard No.

ANSI/IEEE 303:2004

Release Date

2004

Published By

American National Standards Institute （ANSI)

Latest

ANSI/IEEE 303:2004

Scope

Brings together a brief description of basic electrical practices in regard to the application and installation of auxiliary devices to rotating electrical machines operating in Division 2 or Zone 2 locations using ANSI/NFPA 70, CEC C22.1-02 (2002) or Zone 2 locations using IEC/CENELEC EN60079-14:1997.

ANSI/IEEE 303:2004 history

• 2004 ANSI/IEEE 303:2004 Auxiliary Devices for Motors in Class 1 – Groups A, B, C, and D, Division 2 Locations