DKLD DZ05 3-Phase Switch Connection: Pin A1 Bridging Guide - Pin 6 for External Control

Hello, I have doubts about how to connect the DKLD DZ05 switch. The problem is with pin A1. If I don't use external control, I don't think I need it, so I think I should bridge it (?) But with which pin - 6?
I will be grateful for your help, very much.

Hello,

A quick course:
The circuit breaker card has information that it is a circuit breaker with electromagnetic self-retention and this coil is included.
You need to check the voltage of the coil (it should be 380-400V) and if you do not control the shutdown from the outside (e.g. a safety switch), then connect it to any other phase at the output. So the pins under which the solenoid is connected, connect to the receiver.
If the coil is 230V, you must connect a neutral wire to A1.

Regards.

Coperfield wrote:

Hello,

A quick course:
The circuit breaker card has information that it is a circuit breaker with electromagnetic self-retention and this coil is included.
You need to check the voltage of the coil (it should be 380-400V) and if you do not control the shutdown from the outside (e.g. a safety switch), then connect it to any other phase at the output. So the pins under which the solenoid is connected, connect to the receiver.
If the coil is 230V, you must connect a neutral wire to A1.

Regards.

Thank you for the answer, although I'm still not sure what to do. There was nothing to the switch but the diagram attached to it. So I do not know if the coil is 400V, but assuming it is, connect the A1 pin (bridge) with which other pin? because if I reason well then 2-4-6 ...

I would connect to N - if the backup is at 230V, it will work normally, if at 380 / 400V it is not, but it should not hurt him, but if it is at 230V and you specify 380 or 400, you can damage it.

Hello,

I agree with the previous speaker, first connect A1 to the test to N, pin 2 to L (Normal 230V plug), check if the power of the switch button works. The most important thing is that you leave the attached button at least for an hour and check if it has turned off, then the voltage will be too low and you need to connect on 380-400V, and connect the pin A1 to 4 or 6, connecting to 2 will not do anything.

I checked in the net that all switches with this number have coils for 380-400 V, but it's better not to risk it and check with 230V.

Regards.

Hey,
It took a while, but finally I found a moment to deal with the matter. Well I connected pin A1 with pin 6 . The solenoid switches on, the sustain in the switch works. Everything seems to be OK Thank you to all colleagues for advice and help!

3.2. The author of the topic, after receiving the answer that is the solution to the problem, is obliged to provide a summary with an indication of the solution and lock the thread by clicking on the resolved button.
Moderator Krzysztof Reszka