NEMA ICS 2 PART 8-1996 CONTROLLERS, CONTACTORS, AND OVERLOAD RELAYS RATED NOT MORE THAN 2000 VOLTS AC OR 750 VOLTS DC, PART 8: DISCONNECT DEVICES FOR USE IN INDUSTRIAL CONTROL EQUIPMENT
1998NEMA ICS 2 PART 8-1998 Industrial Control and Systems Controllers@ Contactors@ and Overload Relays Rated Not More Than 2000 Volts Ac or 750 Volts DC Part 8: Disconnect Devices for Use in Industrial Control Equipment (S/S by ICS 2)
1996NEMA ICS 2 PART 8-1996 CONTROLLERS, CONTACTORS, AND OVERLOAD RELAYS RATED NOT MORE THAN 2000 VOLTS AC OR 750 VOLTS DC, PART 8: DISCONNECT DEVICES FOR USE IN INDUSTRIAL CONTROL EQUIPMENT