Selection of Switch Disconnectors and Main Disconnect Switches according NFPA79
12:52
Dirk Meyer explains the difference between Feeder and branch circuits. The usage of cam switches, UL 489, molded case switch, non fused disconnect switches and the selection of the right circuit breaker for north america.
Dirk Meyer explains the difference between Feeder and branch circuits. The usage of cam switches, UL 489, molded case switch, non fused disconnect switches and the selection of the right circuit breaker for north america.
Related videos for "fuses circuit breakers"
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Eaton Overcurrent Protective Device (OCPD) Games featuring fuses, circuit breakers and contactors - full version
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See how breakers, fuses and contactors protect electrical systems from overloads, short circuits and faults. The overcurrent protective devices compete at Eaton's Power Systems Experience Center - the place to see these electrical devices in action.
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Bussmann series - How to operate the Bussmann series Low Profile Compact Circuit Protector
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A demonstration on operating the low profile Compact Circuit Protector fused UL 98 Listed Class CC and G disconnect switch that's available in 1-, 2- and 3-poles. There is also a UL 508 Listed version for UL supplemental and IEC 10x38 fuses.
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Eaton Overcurrent Protective Device (OCPD) Games featuring fuses, circuit breakers and contactors - short version
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See how breakers, fuses and contactors protect electrical systems from overloads, short circuits and faults. The overcurrent protective devices compete at Eaton's Power Systems Experience Center - the place to see these electrical devices in action.
