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Overcurrent Protection, Part 3
2014-06-24 02:48:00| Electrical Construction & Maintenance
A short circuit is a special case of fault current. If you left a wrench lying across two phases of a bus, that would be a short circuit. It's only one type of fault current (there are several). read more
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protection
overcurrent
overcurrent protection
Overcurrent Protection, Part 2
2014-06-10 00:18:00| Electrical Construction & Maintenance
Circuits experience overcurrent due to overload, short circuits, or fault current. What are these, and how do they differ? read more
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protection
overcurrent
overcurrent protection
Overcurrent Protection, Part 1
2014-05-19 21:06:00| Electrical Construction & Maintenance
The overcurrent protection requirements outlined in the NEC can be found in Art. 240, except as noted in Table 240.3. read more
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protection
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overcurrent protection
ProTek Devices Intros Overcurrent Protection PPTC Thermistors
2013-09-30 06:00:00| Industrial Newsroom - All News for Today
TEMPE, Ariz., -- ProTek Devices has added to its family of overcurrent protection devices with new surface-mountable poly-switch temperature coefficient thermistor (PPTC) devices that include the company's first resettable PPTC thermistors.<br /> <br /> They include the PMPS150-1812; PMPS150E-1206; PMPS200-1812; PMPS200D-1210; PMPS260C-1812; and PMPS380E-1206. Two series are also being introduced: the PLRO1206 and the PLRO1210, which are resettable SMD PPTCs. All parts are designed for ...This story is related to the following:Positive Temperature Coefficient (PTC) Thermistors
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Class on Distribution Overcurrent Protection and Coordination
2013-09-17 19:12:00| Transmission & Distribution World
S&Cs Carey Cook and Hemanth Jala will be presenting a two-day course offered by EUCI, titled Distribution Overcurrent Protection and Coordination, from Oct. 29-30 2013 in Chicago. read more
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distribution
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coordination