Thyristor switch TYA 432

Thyristor power switches are required for contactless switching of the alternating current loads. A typical application is the switching of resistive inductive loads at a high switching frequency, particularly in the industrial sector. With heat sink UL approval Control/power section galvanically isolated general technical data Peak blocking voltage - 1600 Vs; 1200 Vs Ambient temperature - -40 to +70 °C Galvanic isolation - Between the control and power section through optocouplers; insulation voltage 4 kV Load current (max.) - 60 A (at 40 °C) Operating mode - Zero point control Load voltage - 24 to 265 V AC; 42 to 660 V AC Approval - cULus/CSA Protection type - IP20 Control voltage - Œ4 to 32 V DC; 5 to 32 V DC