30 August 2013
Developed specifically for the diverse requirements of the process industry, railway applications and machine and plant manufacture, the new Weidmüller single-phase Power Solid-State Relays (PSSR) modules are said to stand out from electromagnetic relays due to highly reliable switching throughout their long lifecycle, a compact design, low drive power, and short response times.
The PSSR switches are simply snapped onto the mounting rail and connected. They load silently and without contact bounce, and are highly resistant to shock and vibrations. Adjacent assemblies are left undisturbed as there are no electromagnetic emissions or switch sparks during the switching process.