Article 440 applies to electrically driven air-conditioning (A/C) and refrigeration equipment. Each equipment manufacturer has the compressor motor built to its own specifications. The motors are ...
The National Fire Protection Association (NFPA) recently issued a Tentative Interim Amendment (TIA) to the 2020 edition of NFPA 70, National Electrical Code. Issued on Dec. 6, 2019 (and effective as ...
Ground fault protection is a cornerstone in ensuring the safety and operational reliability of modern power systems. Ground faults, which occur when an unintended electrical path connects a live ...
CHICAGO--(BUSINESS WIRE)--Littelfuse, Inc., the global leader in circuit protection, today announced product updates to the Industrial Shock-Block® SB6100, Special-Purpose Ground-Fault ...
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