The UNITED AUTOMATION LIMITED S/LAC SERIES has thyristor stacks are available for three phase 415V applications . they can control loads of up to 100A, with a number of signal control options. The stacks are assembled to suit the final load with options of phase angle, burst firing control or a combination of both. 15 to 30A, 3 phase.
Massive 0.4C/Watt earthed heatsink.
Phase angle, Burst firing or Logic control.
Semiconductor fuses fitted.
Simple installation.
Perspex cover