Explosion- Proof Electronic Switch

          Explosion- Proof Electronic Switch       

  This device concern a static electronic switch ,no mechanic parts, using bi-polar solid state   transistors  ,with resistor, diodes and capacitors . Works       Voltage
Current : 1 Amp . ( prototypes , mono or bi-stable are available )
Manufacturing cot : Less 2 US $. : 110 to 250 volts. 50/60 cycles..

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