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FF phase failure and phase asymmetry relay CKF-316 10A 1P 4s 55V
Summary description:
FF CKF-316 is a single-pole (1P) phase failure and phase asymmetry protective relay rated for 10 A and a control voltage of 55 V. It monitors phase presence and symmetry, trips on phase loss or imbalance, and provides a 4-second delay before activation. Suitable for motor and three-phase equipment protection in industrial and commercial electrical installations.