Shandong produces automatic switches, original genuine automatic switches, automatic switches are sold at home and abroad

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The series of automatic switches for industrial and mining electric locomotives are suitable for traction electric locomotives used in general metal mines or coal mines without explosion hazard. They are used as the main power switch and over-current protection of the main circuit of the electric locomotive.
This series of automatic switches are suitable for the following working environments
●The altitude does not exceed
●The ambient temperature is ℃~+℃
●The relative humidity of the surrounding air does not exceed
●In Within a protective device against rain, snow and moisture
●In a place without explosion risk, and there are no harmful gases and conductive dust in the air that can corrode metal and destroy insulation
●Relative to the normal position The inclination is not greater than
●The impact acceleration relative to the longitudinal direction of the locomotive is not greater than /. The vertical, longitudinal and transverse directions of the locomotive have sinusoidal vibrations with a frequency of
~ and an amplitude of /

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For Sale Automatic switch, manufacturer of automatic switches, the first automatic switch in China, main product automatic switch, Hengtai brand automatic switch
Company name Yutai Hengtai Equipment Manufacturing Co., Ltd.
Company address Yutai Economic, Jining City, Shandong Province Development Zone
Contact person Ma Juan
Contact information