WEG 2017 Motors Catalog

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ATEX Motors
A-221 Can’t find what you are looking for? Call 1-800-ASK-4WEG (275-4934)
Data subject to change without notice.
IEC
Motors
Please refer to back cover for description of “NOTES”
For detailed specifications, data sheets, drawings and performance curves visit
NON-SPARKING
ATEX Motors
NON-SPARKING
TEFC - Ex nA
Ex nA motors do not require certification
by any third party entity (a manufacturer’s
compliance declaration is sufficient).
Nevertheless the Ex nA motors
manufactured by WEG are certified by Ex
NB BASEEFA.
Standard Features:
• 50 Hz and and 60 Hz rated (1.00 Service
Factor)
• Class F insulation (Impregnation Resin
and magnet Wire are class H)
• F3 mounted as standard
• Stainless Steel Nameplate - Laser etched
with high contrast background
• Regreasable ball bearings (Frames 160
and up)
• Gasketed conduit box
• Zone 2 & 22, Groups IIA, IIB and IIC
• Temperature Class T3
• Suitable for WYE/Delta Start
• Design N
• Conductive plastic fan (frames 63 up to
315)
• Aluminum fan (frame 355)
• Thermistor 2 per phase
ADDITIONAL TECHNICAL DATA
CONTACT WEG OR VISIT