NEMA ICS 19:2002 (R2016)
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Diagrams, Device Designations and Symbols
Hardcopy , PDF
01-15-2024
English
11-29-2021
Foreword
1 GENERAL INFORMATION
1.1 Scope
1.2 Definitions
2 DIAGRAM AND DRAWING IDENTIFICATION
2.1 General
2.2 Types of Diagrams or Drawings
2.3 Forms of Diagrams or Drawings
2.4 Other Drawings
3 WIRELESS CONNECTION DIAGRAMS
3.1 Symbols
3.2 Physical Arrangement
3.3 Device Designations
3.4 Terminal Markings
3.5 Control-Circuit Connections
3.6 Power-Circuit Connections
4 DESIGNATIONS
4.1 Device
4.2 Coil and Contact
5 GRAPHIC SYMBOLS
5.1 Definition and Use
5.2 Symbol Principles
5.3 Uniformly Shaped Symbols
5.4 Organization of Symbols
6 TERMINAL MARKINGS
7 SOLID-STATE ELEMENTS OR DEVICES
TABLES
FIGURES
Important note : All end users must be registered with an Account prior to user licenses being assigned.Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.