Introduction
I. Applicable Range
The SF series DIN-rail installation micro changeover switch is a cutting-edge switching solution meticulously engineered for diverse applications.
This advanced switch apparatus is designed to cater to both hybrid resistance and impedance circuits,
making it perfect for a wide array of electrical systems.
Capable of handling alternating current (AC) frequencies of 50Hz or 60Hz, this switch operates seamlessly at
a rated voltage range of 230-400V, and efficiently manages a current range of 16A to 125A.
,
allowing
users to smoothly transition between two distinct power sources or loads, facilitating
efficient conversion and trustworthy switch disconnection. This switch is the ideal choice for uninterrupted
power supply changeover,
ensuring reliable power management for electrical
equipment and seamless transition in
positive and reverse motor operations. It also accommodates precise measurement
of return circuit voltage, and supports phase transitions in
current. This product adheres strictly to the industry standards
IEC60947-3 and EN60947-3, affirming its reliability and quality.
II. Product FeaturesThe DIN-rail installation micro changeover switch is engineered for intuitive and efficient operation,
offering direct transitions between O, I, and II positions with its ergonomic manual handle.
The internal handle's turning slot and spindle are meticulously lubricated with premium-grade lubricant to
drastically reduce mechanical wear, ensuring smooth and dependable operation.
The dynamic and static contacts are designed with an optimized contact method, enhancing
conductivity and providing unparalleled stability during operations.
Its modular architecture and standard guide installation structure make this switch
exceptionally suitable for terminal combination apparatus in complex circuit configurations,
ensuring seamless integration and unmatched performance.
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