ANSI/NEMA ICS5 Rev.1-1997
Industrial Control and Systems Control Circuit and Pilot Devices

Standard No.

ANSI/NEMA ICS5 Rev.1-1997

Release Date

1997

Published By

American National Standards Institute （ANSI)

Latest

ANSI/NEMA ICS5 Rev.1-1997

Scope

Provides general requirements for control-circuit and pilot devices, and covers the requirements for control relays, limit switches, proximity switches, pushbuttons, selector switches, indicating and pushbutton stations. Part 4 of this standard comprises a complete rewrite of the present Part 4 to harmonize the NEMA Standard with international standard IEC 947-5-2.

ANSI/NEMA ICS5 Rev.1-1997 history

• 1997 ANSI/NEMA ICS5 Rev.1-1997 Industrial Control and Systems Control Circuit and Pilot Devices