Overcurrent 04 : Any current in excess of the rated current of equipment or the ampacity of the conductor. It may result from overload, short circuit, or electrical fault
NFPA 79 Electrical Standard for Industrial Machinery, 2002 ed. http://www.nfpa.org/assets/files/AboutTheCodes/79/ 79-A2002-rop.pdf, (Electr Std for Ind Machinery - Amer) {225 NFC}