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330100-000 Rev.
F
05/15 • Page 1 of
330100 INSTRUCTION SHEET
Installation & Maintenance Instructions for ECP/NCP Model “E”
U-Line® Plugs
RETAIN THIS INSTRUCTION SHEET FOR FUTURE REFERENCE. For safe installation and operation, please read these instructions
carefully and with full understanding.
Compliance & Ratings
UL 1203
Class I, Group B, C; Class II, Group F, G; Class III
Electrical Ratings
Maximum Voltage:
125 V or 250 V;
Current:
15 A or 20 A;
Configuration:
2W, 3P
Applications
• Locations where receptacles are used with stationary or portable electrically operated devices such as lighting systems, conveyors,
heaters, motor-generator sets, air conditioners compressors, and pumps.
• Locations where damp or corrosive conditions are encountered.
• Class I classified areas such as petrochemical plants, petroleum refineries, paint and chemical plants or any location where
ignitable vapors or gases are present.
• Class II locations such as process industries where there are dust hazards from handling such products as flour, grain, and starch
or any location where ignitable amounts of dust are present or amounts which would otherwise affect performances.
Installation
WARNINGS
• Electrical power must be turned OFF before and during installation and maintenance. Failure to do so may result in serious or fatal
injuries due to electrocution.
• Use cable diameters ranging from 0.538 to 0.639 inches. Failure to do so may result in overstressed wire terminations, which may
cause the conductors to pull out of the contacts and cause serious/fatal injuries due to electrocution.
• Care must be taken not to cut into the individual conductor insulation when removing the outer cable jacket and to not damage the
conductors when removing individual wire insulation. Failure to do so will seriously degrade the electrical properties of the cable
and may produce overheating/electrical hazard leading to electrocution.
CAUTION
Before starting the installation, ensure the plug assembly is suitable for the intended location according to the National Electrical Code
or Canadian Electrical Code. If the plug assembly is not suitable, serious damage and injuries may result. Owners are responsible for
damages or injuries if these rules are not followed.
NOTICE
The plug should be wired with three-conductor, rubber-covered #12 AWG – #14 AWG Type SO or SOOW Cords with copper
conductors only.
FIGURE 1
