NEMA ICS 2.9
Industrial Automation Control Products and Systems: Starters, Contactors, and Overload Relays Rated not more than 2000 Volts AC or 750 Volts DC - Part 9 AC Vacuum-Break Magnetic Controllers Rated 1500 Volts AC
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| Organization: | NEMA |
| Publication Date: | 1 January 2002 |
| Status: | active |
| Page Count: | 48 |
scope:
The standards in this part apply to magnetically-operate
PURPOSE
The purpose of this part is to establish standard ratings, marking, construction, and performance requirements for Class V vacuum-break controllers and provide a means to evaluate other vacuum-break controllers which do not qualify for designation as a Class V controller.
Document History
NEMA ICS 2.9
January 1, 2002
Industrial Automation Control Products and Systems: Starters, Contactors, and Overload Relays Rated not more than 2000 Volts AC or 750 Volts DC - Part 9 AC Vacuum-Break Magnetic Controllers Rated 1500 Volts AC
The standards in this part apply to magnetically-operated, full-voltage vacuum-break, noncombination controllers rated 1500 volts for both motor and non-motor loads. The motor-rated controllers are...
January 1, 2002
Industrial Automation Control Products and Systems: Starters, Contactors, and Overload Relays Rated Not More Than 2000 Volts AC or 750 Volts DC - Part 9 - AC Vacumm-Break Magnetic Controllers Rated 1500 Volts AC
The standards in this part apply to magnetically-operated, full-voltage vacuum-break, non-combination controllers rated 1500 volts for both motor and non-motor loads. The motor-rated controllers are...
January 1, 2002
Industrial Automation Control Products and Systems: Starters, Contactors, and Overload Relays Rated Not More Than 2000 Volts AC or 750 Volts DC - Part 9 - AC Vacumm-Break Magnetic Controllers Rated 1500 Volts AC
The standards in this part apply to magnetically-operated, full-voltage vacuum-break, non-combination controllers rated 1500 volts for both motor and non-motor loads. The motor-rated controllers are...