The YCL8 Level Control Relay is engineered for liquid level monitoring in wells, basins, reservoirs, and tanks. It offers versatile configurations, including 2-level or 1-level control modes with selectable PUMP UP/PUMP DOWN functions.

THC810 There are functions such adjust the time and countdown.Suitable for street lights,neon lights, advertising signs, radio and television equipment, and various household appliances.

Standard:lEC 60947-4-1

Features

Used for control of time order

With front-surface and back-surface connecting sockets LED pilot, display action state

Features

Used for control of time order

With front-surface and back-surface connecting sockets LED pilot, display action state

The YCKG7-3 Three-Phase Time Control Switch is a precision-engineered timer designed for automated power management in AC380V industrial and commercial systems. Compliant with IEC 60947-4-1, it enables reliable scheduling for street lights, machinery, HVAC systems, and more. With 16 programmable timers, weekly/daily cycles, and rugged durability, it optimizes energy efficiency while reducing manual intervention.

Features
10 A Contact operating capacity
Mechanical lifez 100000
With 2Z,3Zcontac foms
Standard tube terminal
With matchedsocket
IncludingLED,test button

General
The YCKG7 series time control switch is suitable for AC 50Hz,rated control powersupply voltage to AC380V control circuit,as a delay timing component.It canconnect or disconnect the power supply ofvarious control circuits according to thepredetermined time,suitable for street lights,neon lights,advertising signs,radioand television equipment,and various household appliancesStandard:IEC 60947-4-1

Applications

-Suitable for applications where function and time requirements are know.

-Time switch , possible to be used for pump decay time after switching heating off, switching of fans.

General

XJ3-D phase failure and phase sequence protection relay is used to provide overvoltage, undervoltage and phase failure protection in three-phase AC circuits and phase sequence protection in irreversible transmission devices and features reliable performance, wide application and convenient use.

The protector starts to function when it is connected to the power control circuit in accordance with the drawing. When the fuse of any phase of the three-phase circuit is open or when there is a phase failure in the power supply circuit, the XJ3-D operates immediately to control the contact to cut off the power supply of the AC contactor coil of the main circuit so that the main contact of the AC contactor operates to provide the load with phase failure protection.

When the phases of a three-phase irreversible device with predetermined phase sequence are connected incorrectly due to maintenance or change of the power supply circuit, the XJ3-D will identify the phase sequence, stop supplying power to the power supply circuit and achieve the goal of protecting the device.