GF1050 contactors are specially designed for 1500 V DC PV solar central inverters., These contactors are designed in block construction with 2 main poles. The main poles are equipped with special arcing contacts that allow bidirectional disconnection of currents up to 750 V DC per pole., - Control circuit: AC or DC operation with coil electronics for a wide control voltage range, only 2 coils necessary to cover control voltages between 24...60 V AC/DC and 100...250 V AC/DC., - Tolerant to strong control voltage fluctuations, - Lower energy consumption, - Very clear opening and closing operations, - Can withstand short voltage dips and voltage drops., - Built-in overvoltage protection
