NEMA SG 6-2000
Power Switching Equipment
- Standard No.
- NEMA SG 6-2000
- Release Date
- 2000
- Published By
- NEMA - National Electrical Manufacturers Association
- Latest
- NEMA SG 6-2000
- Scope
- The Outdoor High-Voltage Switches (8-SG-VI) voting classification includes the following:a. Power switching equipment rated above 1000 volts AC and 3200 volts DCb. Grounding switchesc. Group-operated multipole horn-gap and disconnecting switchesd. Hook-operated disconnecting switchese. Interrupter switchesExcluded from this scope are the following:a. Porcelain-housed hook operated disconnecting switchesb. Insulator unit adapters and fittings for equipment in this scopec. Oil-immersed disconnecting switchesd. Switch hooks or stickse. Indoor insulator units and accessoriesf. Interlocks@ auxiliary switches@ and accessories designed with or for equipment in this scope g. Crossarms@ buck arms@ and pole-top frames used as switch mountings@ either steel or aluminumh. Outdoor stations-structures of steel@ aluminum@ or woodi. Renewal and spare parts designed exclusively for use in the products enumerated above and not included in the scope of some other subdivisionNOTE?? Excluded from this scope are outdoor insulator units when sold separately@ since they fall within the scope of the High Voltage Insulator Section.Also excluded from this product scope of this voting classification are all products falling within the product scope of the voting classification when assembled in complete switchgear equipment. These fall within the product scope of the Power Switchgear Assemblies Voting Classification (8-SG-V).
NEMA SG 6-2000 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
