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FF phase loss and asymmetry relay CZF-311 10 A 1P 4 s 40–80 V
Summary description:
FF CZF-311 is a phase loss and asymmetry protection relay rated for 10 A with a single-pole (1P) output and an adjustable response delay of 4 seconds. Designed for supply voltage detection in the 40–80 V range, it monitors phase presence and balance to protect motors and three-phase equipment from damage caused by phase loss, undervoltage or unbalanced supply conditions. Suitable for industrial and commercial electrical control panels.