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UNDER/OVER FREQUENCY RELAY FOR 1PH 2 WIRE 240V 40-60HZ product photo
2395319
NUOF-5
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Short DescriptionUNDER/OVER FREQUENCY RELAY FOR 1PH 2 WIRE 240V 40-60HZ
Long DescriptionThe NUOF-5 monitors under and over frequency of AC mains. It has two adjustable settings of 40 to 60Hz for under-frequency and over-frequency. The relay trips if the frequency of the monitored mains drops below or rises above the respective preset points. There are 2 separate sets of contacts; one for under-frequency (9-8-7) and one for over-frequency (3-5-6) trip controls. There are also 1 green LED to indicate power and 2 red LEDs to indicate trip conditions.
Brand/Manufacturer NameHOKKIM
Manufacturing Part NumberNUOF-5
Technical Attributes