Enclosures
NEMA BU 1
(1999) Busways
NEMA FB 1
(2001) Fittings, Cast Metal Boxes, and
Conduit Bodies for Conduit, Electrical
Metallic Tubing and Cable
NEMA FU 1
(2002) Low Voltage Cartridge Fuses
NEMA LA 1
(1992; R 1999) Surge Arresters
NEMA PB 1
NEMA PB 2
(2001) Deadfront Distribution Switchboards
NEMA SG 2
(1993) High Voltage Fuses
NEMA SG 6
(2000) Power Switching Equipment
NEMA TC 6 & 8
(2003) Polyvinyl Chloride PVC Plastic
Utilities Duct for Underground
Installations
NEMA TC 7
(2000) Smooth-Wall Coilable Polyethylene
Electrical Plastic Duct
NATIONAL FIRE PROTECTION ASSOCIATION (NFPA)
NFPA 70
(2005) National Electrical Code
UNDERWRITERS LABORATORIES (UL)
UL 1072
(2001; Rev thru Apr 2003) Medium-Voltage
UL 1242
(2000; Rev thru May 2003) Electrical
Intermediate Metal Conduit -- Steel
UL 1684
(2000) Reinforced Thermosetting Resin
Conduit (RTRC) and Fittings
UL 198C
(1986; Rev thru Feb
1998)High-Interrupting-Capacity Fuses,
Current-Limiting Types
UL 198D
(1995) Class K Fuses
UL 198E
(1988; Rev Jul 1988) Class R Fuses
UL 198H
(1988; Rev thru Nov 1993) Class T Fuses
UL 467
(2004) Grounding and Bonding Equipment
UL 486A-486B
(2003; Rev thru Apr 2004) Wire Connectors
UL 489
(2002; Rev thru May 2003) Molded-Case
and Circuit-Breaker Enclosures
SECTION 16375A
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