Introduction
I. Applicable Range
Introducing the SF series, a line of cutting-edge DIN-rail installation micro solutions,the change-over switch represents an advanced, state-of-the-art switch apparatus,carefully designed to be perfectly applicable to circuits with hybrid resistance and impedance,suitable for circuits operating on AC frequencies of 50Hz or 60Hz, with a rated voltageranging from 230V to 400V and a rated current spanning 16A to 125A,ensuring optimal and reliable performance consistently. This allowsfor seamless transitions between two power sources or load conversions, effectivelyenabling the robust functions of circuit conversion and efficient, streamlined switchdisconnection. Ideal for switching the power supply of diverse electricalequipment, facilitating the changeover of power supply forvarious electrical devices, and effectively managing thepositive and reverse direction running of motors, as well as the precise measurementof voltage in return circuits and the advanced phase change ofcurrent, etc. This product is meticulously crafted to conform to
the rigorous and high standards of IEC60947-3 and EN60947-3, ensuring compliance.
II. ProductFeatures
This DIN-rail installation micro change-over switch skillfully facilitates the changeoverbetween positions O, I, and II directly via a manual handle, offeringenhanced control, precision, and flexibility. The internal handle's turning slot andthe spindle's sliding position are meticulously coated with high-grade lubricantto significantly reduce mechanical wear, thus prolonging the equipment lifespan. The contacts-both dynamic and static-employ an intelligent contact method, ensuring excellent conductivity and unwavering stability. Themodular and standard guide installation structure makes it particularly suitablefor integration with terminal combination apparatus, thereby optimizing the matching circuit.
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