Definite time REVERSE POWER RELAY Rated frequency 50Hz Reverse power protection for any type of a.c. power generators and their prime movers Assembly boxes SPAP-ZK 1 or SPAP-ZK 2 Assembly boxes not included in price Auxiliary supply voltage 17-40 V d.c
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Parts & Services >> Medium Voltage Products and Systems >> Distribution Automation >> Power Generation Protection and Control >> SPAP J3