Solid state relays, also commonly referred to as SSRs, are used to drive all kinds of loads in a very wide range of applications such as heating in different industrial processes, temperature regulation, motor control, and automation. Compared with electromechanical relays, SSRs are entirely electronic and thus offer many advantages in terms of durability , vibration resistance, speed and tripping accuracy. Single-phase and three-phase relays are available, for inductive and resistive loads, also with heat sink.
