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GRT8-EC Delay ON/OFF Dual Function Time Relay

SKU GRT8-EC Category




GEYA Dual function time relay can be used for industrial equipment, lighting control, heating element control, motor, and fan control, with two delay modes, and the delay range covers 0.1 seconds to 10days.

Function Features

– Two delay modes can be set.
– Supports AC230V, AC/DC24V two kinds of working voltage.
– Ultra-wide delay range, 0.1 seconds – 10 days can be set.
– The working state of the relay is indicated by the LED indicator.
– Ultra-small size, only 18mm width, 35mm rail installation.


FunctionON delay, Delay-off
Supply terminalsA1-A2(AC230V,AC380V),A1-A3(AC/DC24V)
Voltage rangeAC230V(50-60Hz)orAC/DC24V,AC380V(50-60Hz)
Power inputAC max.6VA/1.3W
Supply voltage tolerance-15%;+10%
Supply indicationgreen LED
Time ranges0.1s-10day
Time settingpotentiometer
Time deviation≤10%
Repeat accuracy0.2%-set value stability
Temperature coefficient0.05%/,at=20(0.05%°F, at=68°F)
Current rating1×10A(AC1)
Switching voltage250VAC/24VDC
Min. breaking capacity DC500mw
Output indicationred LED
Mechanical life1×10^7
Electrical life(AC1)1×10^5
Reset timemax.200ms
operating temperature-20℃ to+55℃(-4°F to 131°F)
Storage temperature-35℃to+75℃ (-22°F to 158°F)
Mounting/DIN railDin rail EN/IEC 60715
Protection degreeIP40 for front panel/IP20 terminals
Operating positionany
overvoltage cathegory.
Pollution degree2
Max.cable size(mm²)solid wire max.1×2.5or 2×1.5/with sleeve max.1×2.5(AWG12)
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