NEMA PB 2.2-2014

Application Guide for Ground Fault Protective (GFP) Devices for Equipment

National Electrical Manufacturers Association , 02/24/2015

Publisher: NEMA

File Format: PDF

$76.00$153.00


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.

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