Replacement relay module to industrial relay

Projects General Guidance
1

I want to change this Arduino 5V DC 10A 250VAC 30VDC Single Channel 1 Way Relay Module to industrial relay. Can anyone suggest me the relay?

2

Moved your topic to it's current location as it is more suitable.

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3

Fikri95:
I want to change this Arduino 5V DC 10A 250VAC 30VDC Single Channel 1 Way Relay Module to industrial relay. Can anyone suggest me the relay?

And which "Arduino 5V DC 10A 250VAC 30VDC Single Channel 1 Way Relay Module" would that be?

Paul

4

What will the new relay be switching?

5

Step 1. Define industrial relay
Step 2 list type of load. Inductive resistivee. Etc
Step 3 list max amps.
Step 4 list volts
Once we know what you want to do we can help you

6

JCA34F:
What will the new relay be switching?

Arduino module relay got 3pins for input (Digital,+5V,GND), and 3 output (COM, NO, NC) right. At least I can trigger the industrial relay because the arduino draws around 20mA for each digital I/O. So I need something industrial which can trigger with 20mA from arduino. I think using industrial more reliable rather than using relay module right? Btw Thanks.

7

dave-in-nj:
Step 1. Define industrial relay
Step 2 list type of load. Inductive resistivee. Etc
Step 3 list max amps.
Step 4 list volts
Once we know what you want to do we can help you

  1. Industrial relay is more reliable and last long than Arduino relay module.
  2. I'm not sure about this but at least working same like Arduino relay module.
  3. Maximum 10A.
  4. Input 5V. Output at 30V.

Thanks.

8

News flash! Industrial relays do not come as part of a hobby circuit board and will take considerably more current that you are expecting because they need to transfer quickly and have much more powerful return springs to quickly open the contacts.

Replace your "module" with a transistor and have it control the relay using at least 12 volts DC. Your logic will most likely have to be inverted to have the same relay control.

Paul

9

Fikri95:
At least I can trigger the industrial relay because the arduino draws around 20mA for each digital I/O. So I need something industrial which can trigger with 20mA from arduino.

Makes no sense at all.
Common relay modules with opto couplers require about 2mA drive current.

Fikri95:
I think using industrial more reliable rather than using relay module right? Btw Thanks.

Don't think, give us the facts.

JCA34F:
What will the new relay be switching?

Very good question, which you didn't answer.

30volt? Automotive?
You might not even need a relay.
Leo..

10

Paul_KD7HB:
News flash! Industrial relays do not come as part of a hobby circuit board and will take considerably more current that you are expecting because they need to transfer quickly and have much more powerful return springs to quickly open the contacts.

Replace your "module" with a transistor and have it control the relay using at least 12 volts DC. Your logic will most likely have to be inverted to have the same relay control.

Paul

Thank you Paul. I think I get the answer already.

11

What will it be used for?
Lights?
Motor?
Heater?

No one has defined what industrial means.
If the Songle relay is rated for 1 million cycles how many more do you require?

The load being switched dictates the materials used for the contacts.