NEMA PB 2.2-1999 (R2004, R2009)

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

National Electrical Manufacturers Association, 1999

Publisher: NEMA

File Format: PDF

$120.00$240.89

Description

Pages:41

File Size:1 file , 990 KB

Note:This product is unavailable in Ukraine, Russia, Belarus

Contains instructions for the safe and proper application of GFP devices. GFPs 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.