NEMA SG 6-1990
POWER SWITCHING EQUIPMENT

Standard No.

NEMA SG 6-1990

Release Date

1990

Published By

NEMA - National Electrical Manufacturers Association

Status

Be replaced 1999-02

Replace By

NEMA SG 6-1995

Latest

NEMA SG 6-2000

NEMA SG 6-1990 history

• 2000 NEMA SG 6-2000 Power Switching Equipment
• 1995 NEMA SG 6-1995 Power Switching Equipment
• 1990 NEMA SG 6-1990 POWER SWITCHING EQUIPMENT
• 1974 NEMA SG 6-1974 POWER SWITCHING EQUIPMENT (Incorprates Revision 1: 12/30/1977)
• 1968 NEMA SG 6-1968 Power Switching Equipment (Revision 1)
• 1966 NEMA SG 6-1966 POWER SWITCHING EQUIPMENT