This document seeks to avoid possible market confusion created from the updated calculation method used in the IES TM-21-22 Calculator, a companion tool for use with ANSI/IES TM-21-22, and emphasizes that results are only comparable when using the same calculator.
NEMA LS 20007-2022
Original price was: $49.00.$24.00Current price is: $24.00.
NEMA Comments on Updated IES TM-21-22 Calculator
National Electrical Manufacturers Association , 06/17/2022
Pages: 7
