- TEFC
TEFC stands for Totally Enclosed, Fan-Cooled and refers to an industrial
electric motor equipped with an external fan to circulate outsideair to the motor.Compare to
ODP (Open Drip Proof motor)References
* [http://www.sea.siemens.com/step/templates/lesson.mason?motors:4:3:3 Siemens Basics of AC Motors]
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