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New Standard Covers Electrical Equipment Enclosures

12/30/2014

The National Electrical Manufacturers Association has published NEMA 250-2014, Enclosures for Electrical Equipment (1,000 Volts Maximum). This standard covers enclosures for electrical equipment rated not more than 1,000 volts. It covers the requirements to provide protection to enclosed equipment against specific environmental conditions and supplements requirements for enclosures contained in individual product standards.