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Longdy auxiliary switches feature strong breaking capacity, large current carrying capacity, long service life and high reliability, and are widely used in various power systems and industrial control scenarios.
Longdy microswitches adopt technologies such as magnetic blowout arc extinguishing and forced breaking, featuring high environmental adaptability and anti-damage capability. They are suitable for various precision control and signal acquisition scenarios。
It is used for closing, opening, interlocking and signal control of high-voltage switch operating mechanisms to ensure the stable operation of the power system.
It serves as a circuit control switch, test equipment switch, and master control switch in automated equipment to enhance production efficiency.
It is applied to the safety signal detection and interlock control in rail transit systems such as subways and high-speed railways to ensure transportation safety.
Limit detection and safety protection for elevator control systems to ensure the safety and reliability of vertical transportation.
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