Single-phase directional OVERCURRENT RELAY Rated frequency 50Hz Programmable for different operational schemes according to the requirements of the application Assembly boxes SPAS-ZK 3 or SPAS-ZK 4 Assembly boxes not included in price Auxiliary supply voltage 40я??275 V d.c
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Parts & Services >> Medium Voltage Products and Systems >> Distribution Automation >> Feeder Protection and Control >> SPAS J3