IEEE 30-1937

30-1937 is a superseded standard titled 30-1937, AIEE Definitions and General Standards for Wires and Cables. It addresses foundational terminology and general requirements for wire and cable work, helping establish a common technical basis for design, specification, and evaluation. For power, energy, and industrial applications, that kind of definition-driven standard matters because it supports clearer communication, more consistent procurement, and better alignment between engineering expectations and product documentation.

About 30-1937

This technical document reflects the AIEE approach to defining and standardizing wires and cables at a general level. Rather than focusing on a single product type, it provides a framework for how related terms, characteristics, and expectations may be understood in practice. That makes 30-1937 useful when comparing cable construction details, discussing performance requirements, or interpreting specifications across equipment and systems where wiring integrity and consistency are important.

Where is 30-1937 used?

30-1937 is most relevant in settings where wires and cables are selected, described, or reviewed for electrical equipment and industrial installations. It may be used in power systems, control assemblies, utility-related work, and other engineering environments that depend on consistent cable terminology and general standards. The subtitle suggests a strong focus on wire and cable definitions, so the document is especially helpful when teams need a shared reference for materials, ratings, and basic technical descriptions.

Importance in practice

In practice, a standard like 30-1937 helps reduce ambiguity during design reviews, purchasing, and testing. When wire and cable requirements are described consistently, it becomes easier to compare products, verify compliance, and manage risk in electrical assemblies. For organizations working with legacy specifications or historical technical references, the standard can also support traceability and interpretation. Its value lies in creating a common language for engineering decisions that affect performance, safety, and documentation quality.

• Definitions for wires and cables
• General technical requirements
• Power and industrial application context
• Specification and procurement reference
• Superseded AIEE standard