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ZHRT1-ST Sofielec time relay

ZHRT1-ST Sofielec time relay

ZHRT1-ST Sofielec time relay
CategoriesTime Relay
Rated control supply voltageAC110V. AC220V. AC380V 56/60Hz
Rated power consumptionAC:≤1.5VA DC:≤1W
Delay range0.1s~10min
Setting accuracy≤5%
Repeat accuracy≤0.2%
Repeat power- on interval≥200ms
Contact configuration capacity(A)5A
IP ClassIP 20
Use categoryAC-15
Update TimeApr 24,2024
Detail Information



Used in air conditioning units, elevator machine room, pumps, fans and other motor control applications, as protection  of  over-voltage,  under  voltage, phase failure, phase sequence and phase unbalance. When the power  supply is abnormal, turn off power supply to protect the equipment.


Built-in microprocessors,knob setting,start time and conversion time adjustable.LED indicator shows working status. Conversion control of stardelta,auto buck starting. DIN-rail mounting.

Function Diagram

Wiring Diagram