ABB Stykače a nadproudová relé

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Vydal: ABB s.r.o, ELSYNN Autor: ABB ELSYnn

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Poznámky redaktora
2050. Flexible • Wide control voltage range (e. 1SFC101004B0201 switching contactors. Easy • The external dimensions the GAF contactors are the same as corresponding contactors making easy order and install. • Elimination contact bounce and chattering provides for increased reliability and service life. The GAF contactor’s ability break 2000 voltage up 1000 derives from the use permanent magnets the arc packages. 100-250 AC/DC) means less versions covering the entire range. Normal contactors can break to some extent but since they lack the permanent magnets they will not able break corresponding GAF contactor. The magnets enable the contactor extinguish the powerful electrical arcs that arise between the contact surfaces when breaking DC. Reliable • The GAF contactor based the well proven contactor.. • Existing add accessories for A/AF range three pole contactors will fit the GAF contactors. These features avoid the problems with contactor chattering and welding.. • PLC interface with 100 for GAF/AF400. • (508) rated 600 DC.g. • Less sensitive voltage drops due drop-out voltage of 55% the lower nominal value along with sag and dip immunity. Silent • powered coil makes the contactor virtually noise free. Efficient • The electronic coil interface reduces power consumption 5-10 times holding compared conventional contactors.Features and benefits Powerful • 1000 switching ratings (IEC)