Introduction
I. Applicable Range
Introducing the magnificent SF series, a remarkable collection of cutting-edge DIN-rail installation micro solutions that truly redefine innovation and functionality.The change-over switch stands as a pinnacle of advanced switch technology, showcasing unparalleled sophistication.Ingeniously engineered to seamlessly integrate with circuits that feature both hybrid resistance and impedance properties,this device is meticulously crafted for circuits operating on AC frequencies of either 50Hz or 60Hz, with a rated voltage rangeelegantly spanning from 230V to 400V, and a rated current ranging from 16A to a robust 125A,ensuring exceptional and steadfast performance at all times. This sophisticated design facilitateseffortless and seamless transitions between dual power sources or during load conversions, effectivelyempowering vigorous circuit conversion capabilities, ensuring efficient and reliable switchdisconnection. It stands as the quintessential solution for switching the power supply of electricalequipment, enabling the smooth changeover of power supply for variouselectrical devices while adeptly managing the positive and reverse direction running of motors, alongside accurate voltage measurement in return circuits, andthe sophisticated phase change ofcurrent. Every aspect of this product is meticulously crafted to adhere to
the stringent standards set by IEC60947-3 and EN60947-3, ensuring excellence and unmatched quality.
II. ProductFeatures
This micro change-over switch, designed for DIN-rail installation, adeptly facilitates transitionsbetween positions O, I, and II with a precise manual handle, offeringunparalleled control and accuracy. The turning slot of the internal handle, paired withthe spindle's sliding position, is expertly coated with premium-grade lubricantto vastly minimize mechanical wear. The contacts, both dynamic and static,employ an intelligent contact methodology, ensuring outstanding conductivity and stability. Themodular and standardized guide installation structure makes it exceptionally suitablefor seamless integration with terminal combination apparatus, optimizing and enhancing the matching circuit efficiency.
Audited Supplier 
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