NEMA RV 2-2021

Application and Installation Guidelines for Nonmetallic-Sheathed Cable and Underground Feeder and Branch Circuit Cable
standard by National Electrical Manufacturers Association, 11/01/2021

NEMA TS 5-2021

Portable Traffic Signal Systems (PTSS) Standard
standard by National Electrical Manufacturers Association, 09/01/2021

NEMA TC 7-2021

Smooth-Wall Coilable Electrical Polyethylene Conduit
standard by National Electrical Manufacturers Association, 08/01/2021

NEMA GD 2-2021

Evaluating Fire- and Heat-Damaged Electrical Equipment
standard by National Electrical Manufacturers Association, 08/01/2021

NEMA MG G2-2021

A NEMA Motor and Generator (IS-MG) Section Document Guide for Validating an Alternative Efficiency Determination Method (AEDM)
standard by National Electrical Manufacturers Association, 09/01/2021

NEMA CPSP 4-2021

Harmonized Cybersecurity Standards and Conformity Assessment
standard by National Electrical Manufacturers Association, 09/01/2021

NEMA XW 1000-2021

Extruded Insulated Magnet Wire
standard by National Electrical Manufacturers Association, 06/23/2021

NEMA SM 1-2021

Guide to General-Purpose Synchronous Motors without Excited Rotor Windings
standard by National Electrical Manufacturers Association, 07/16/2021

NEMA C29.14b-2021

Composite Insulators Guy Insulator Type (Uncoated or Painted Type)
standard by National Electrical Manufacturers Association, 2021

NEMA WD 50000-2020

High Ambient Temperature Test Procedure for Wiring Devices
standard by National Electrical Manufacturers Association, 2021

NEMA ERCES 1-2021

In-Building Two-Way Emergency Responder Communications Enhancement Systems (ERCES) White Paper
standard by National Electrical Manufacturers Association, 2021