The safety relays PNOZ monitor safety functions such as emergency stop, safety gates, light barriers, light grids, two-hand controls, speed, standstill and much more besides. Every day, PNOZ safety relays prove themselves in millions of applications worldwide.
In 1987 Pilz patented the first emergency stop relay to protect man and machine. That was a milestone in safety technology. The safety relays PNOZ quickly progressed to be the world’s most commonly used safety relays. The PNOZ brand is now synonymous with safety relays. PNOZ – The original!