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FF CKF-BR phase loss and phase asymmetry relay 10A 1P 4s 40–80V
Summary description:
Electromechanical protection relay FF CKF-BR, designed to monitor phase loss and phase asymmetry in single-pole circuits. Rated for 10 A switching capacity, 1-pole configuration, operating voltage range 40–80 V and a response time of 4 seconds. Used for protecting motors and three-phase equipment from imbalance, phase failure and related faults in industrial and commercial installations.