Please enter a valid full or partial manufacturer part number with a minimum of 3 letters or numbers

    EX257BM Search Results

    EX257BM Datasheets Context Search

    Catalog Datasheet MFG & Type PDF Document Tags

    A257BM

    Abstract: A257B 3-phase monitor EX257B 257B-400 257B 3 phase monitor B257B-400 160-240V
    Text: MODEL 257 3-Phase Monitor l Detects phase loss, low voltage, phase reversal l 50 Hz, 60 Hz and 400 Hz models l Automatic or manual reset l Five year unconditional warranty DESCRIPTION The Model 257 continuously monitors 3-phase power lines for abnormal conditions. When properly


    Original     		PDF EX257B B257B-400 257B-400 EX257BM B257BM- 257BM-400 51X120 A257BM A257B 3-phase monitor 257B-400 257B 3 phase monitor 160-240V