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NEMA PB 2.2-2014 contains instructions for the safe and proper application of GFP devices. GFP devices include current-sensing devices, relaying equipment or combinations of current-sensing devices and relaying equipment or other equivalent protective equipment that will operate to cause a disconnecting means to open all ungrounded conductors at predetermined values of ground-fault current and time.
Product Details
- Published:
- 02/24/2015
- Number of Pages:
- 45
- File Size:
- 1 file , 1.5 MB
- Product Code(s):
- 100446, 100446
