This relay comes in two versions: a AC230V (GRT8-M2), and a AC/DC12V-240V (GRT8-M1). Can anyone explain why you would choose one over the other? Edit: Nevermind. It's the Coil Voltage. But then that brings up another question. Here in the USA my single phase, 60htz, 220VAC can often read slightly above 240 volt. How would that affect this unit? As AC230V seems to indicate that 230V is max?
I know it's a little late but the answer is no. It is an off delay only. They do sell all kinds of multifunction relays so hopefully you can find one that works for your application.
@@bodroddozakamal489 this relay will work. The top rotary selector is for minutes and the bottom rotary selector is from percentage of the above setting. For example, on the top rotary you can select 1 hour and on the second rotary you'd select 50%. 50% of 1 hour is 30 minutes. As far as using this one device to select between those three times you mentioned, you would have to reset the rotary dials each time you want to have a different time.
Do you have a momentary "push to start" button that is illuminated when the device is off and non-illuminated when the device is on? I am using 12vdc
Very nice for pumps with float switch
I would like to use one button for on and off relay before timer stops! Is it able to do?
This relay comes in two versions: a AC230V (GRT8-M2), and a AC/DC12V-240V (GRT8-M1). Can anyone explain why you would choose one over the other? Edit: Nevermind. It's the Coil Voltage. But then that brings up another question. Here in the USA my single phase, 60htz, 220VAC can often read slightly above 240 volt. How would that affect this unit? As AC230V seems to indicate that 230V is max?
does this model have On delay 1h and Off delay 10min?
I know it's a little late but the answer is no. It is an off delay only. They do sell all kinds of multifunction relays so hopefully you can find one that works for your application.
This is not working for me. It gives me only delay on. I cannot understand why.
Solved. The red wire to the light must be connected to terminal 16 and not 18. Now it works well!
does it work for 110vAC?
Yes, you can choose our GRT8-B1 W240:AC/DC 12V-240V. Feel free to contact us by whats app +86 178 2690 5790 for more information.
Hello: i wish to know which is the simple timer for
(10-15-30 min delay off)
@@geyaelectric1302 on the 240v version, what voltage will trip the S circuit? Only 240v? Or DC?
@@bodroddozakamal489 this relay will work. The top rotary selector is for minutes and the bottom rotary selector is from percentage of the above setting. For example, on the top rotary you can select 1 hour and on the second rotary you'd select 50%. 50% of 1 hour is 30 minutes. As far as using this one device to select between those three times you mentioned, you would have to reset the rotary dials each time you want to have a different time.
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Instead you could show how to wire relay 🤷♂️
th-cam.com/video/O3NabSFlV9U/w-d-xo.html