Liquid Level Controller, Reliable AC 220V, Water Level Switch, Precision Monitoring for Home, Industrial, and DIY Projects.
Floatless Level Switch, C61F-GP AC220V 50/60HZ Liquid Level Controller with Base for Water Industry
Sensor for LG Fully Automatic Washing Machine Water Level Control 6501EN1001R
Eltako ER12/002/8.. 230 V UC Switching and Control Relay
JADRGLHM Control Relay CA2KN22F7 CA2-KN22F7-2 NA + 2 NC - = 690V - 110V AC Coil
Hailege 2pcs DC 24V 2 Channel Relay Module with Isolated Optocoupler High and Low Level H/L Level Trigger Module Triggered by DC 24V