Switching direct current voltage up to 1000V. High reliability of AF coil technology.
The GAF series DC contactors are the latest models newly added to the existing ABB A/AF series, designed to switch DC voltages up to 1000V. All GAF contactors leverage the features of the latest compact current models of the A/AF series, which already boast numerous achievements. Additionally, they incorporate the advantages of AF coil technology and high reliability. Rated for IEC 1000V DC or cULus 600V DC, this product is classified for DC-1 or general DC applications. For more details, please download the catalog or contact us.
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basic information
**Main Features** - Contactor for switching direct current voltage up to 1000V - Benefits and high reliability from AF coil technology - Rated for DC-1 or general DC applications according to IEC 1000V DC or cULus 600V DC **Other Features** - Convenience - Dimensions are equivalent to the conventional AF series, making ordering simple - Accessories from the traditional 3-pole A/AF contactors can be directly applied - Flexibility - A wide control voltage range (100-250V AC/DC) that covers all areas with fewer types - GAF/AF400...2050 includes a built-in PLC interface for DC 24V/100mA - High Efficiency - In the hold state, AF electronic coils reduce power consumption to 1/5 to 1/10 of conventional levels - Reliability - Developed based on the well-established AF contactors - Resistant to a 55% power drop due to a 20ms sag, avoiding chattering and welding - Eliminates contact bounce and chattering, increasing reliability and lifespan - Quiet Operation - Achieves virtually noise-free operation with a DC power supply coil For more details, please download the catalog or contact us.
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Company information
ABB is a global technology leader in electrification and automation, aiming to create a more sustainable and resource-efficient future. By combining engineering and digital expertise, we enhance industrial performance, improve efficiency, productivity, and sustainability, and support the achievement of outstanding results. We call this "Engineered to Outrun." With over 140 years of history and approximately 110,000 employees worldwide, ABB is listed on the Swiss Stock Exchange (ABBN) and Nasdaq Stockholm (ABB). ABB Japan: It is a corporate group consisting of four companies: ABB K.K., ABB Bailey Japan Limited, ABB Robotics Japan K.K. and B&R Ltd.
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