Klockner Moeller Electric Parts from KlocknerMoeller.net
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1-877-595-9616

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Representing

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Contactors and Relays
Measurement and monitoring relay EMR4 |
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| Phase sequence relay EMR4-F500-2
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With the only 22.5 mm wide phase sequence relay,
portable motors, by which the direction of rotation is important (e. g.
pumps, saws, drills), can be monitored for correct rotation. That means
space in the switchboard due to the narrow width and protection against
damage due to the monitoring of the rotating field.
With correctly rotating field the changeover contact switches the
control voltage of the motor switching device. The EMR4-F500-2 covers
the total voltage range from 200 to 500 V AC.
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