Mercury Switch PZ-214

Mercury Switch PZ-214

  • Mercury Switch PZ-214
Quick Details

● It is composed of sealed glass tube,electrode and mercury;
● Circuit on & off, free angle, flexible control can be achieved by liquidity of mercury;
● High temperature fire and making,it can be make any Shape;
● Widely used on control of water level(liquid level),warning device,checkout gear, communication equipment,instrumetation and etc to transmit signal and control.

Model & Meanings

Work Principle

Product Structure

This series products use glass shell and mercury as the switch elements. In the application of this product,please do not make it crack or drop to avoid products damage and personnel safety.(Because mercury may cause harm to human body)


直 径 Diameter Φ13.5±0.5mm
长 度 Length 62±0.5mm
工作角度 Operating Angle
额定电压 Rating Voltage 220V
额定电流 Rating Current 10A
介质耐压 Withstand Voltage 2000VAC