PCH - Model 1220 - Electronic Vibration Switch - Brochure

The PCH 1220 Electronic Vibration Switch provides basic, reliable protection of rotating machinery at a low cost. An electronic vibration switch has no moving parts that can become stuck. The electronic signal is also more accurate and has a higher degree of repeatability than a mechanical switch. In choosing an electronic vibration switch such as the PCH 1220, you are opting for the more reliable – and hence safer – solution.