Urgent need: How to connect contactors and relays

2017-01-23View Original

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How to connect the Siemens contactor 3UA62 with the relay 3TF51? After the three contacts of the contactor are lowered, the distance between them changes from 42 to 37. How can they be connected in this case? It shows on the relay that both 50 and 51 can be connected – so where is the problem?

Reply #22017-02-21

Well, find an experienced craftsman to guide you

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Urgent need: How to connect contactors and relays

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