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NECA 420-2007
- Standard for Fuse Applications
- standard by National Electrical Contractors Association, 2007
- Publisher: NECA
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This standard describes application and installation practices and procedures for low-voltage, medium-voltage, and high-voltage fuses. This publication applies to all classifications of fuses used for overcurrent protection of distribution, utilization, and control equipment used for power, heating, and lighting loads for commercial, institutional, and industrial use in nonhazardous indoor and outdoor locations.
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