1PCS New LONCONT three-phase cycle zero-crossing SCR controller LSW-TH3Z90C

1PCS New LONCONT three-phase cycle zero-crossing SCR controller LSW-TH3Z40C

1PCS New LONCONT three-phase cycle zero-crossing SCR controller LSW-TH3Z50C

1PCS New LONCONT three-phase cycle zero-crossing SCR controller LSW-TH3Z15C

1PCS New LONCONT three-phase cycle zero-crossing SCR controller LSW-TH3Z120C

1PCS New LONCONT three-phase cycle zero-crossing SCR controller LSW-TH3Z150C

1PCS New LONCONT three-phase cycle zero-crossing SCR controller LSW-TH3Z200C

1PCS T70RIA120 IR Thyristor SCR 1.2KV 1.74KA 3-Pin D-55