What Are The Minimum Switching Currents For The Auxiliary Contacts For The Mini- And Motor-Contactors?

Modified on Sun, 11 May, 2025 at 10:15 PM

The minimum rating for the H-shaped auxiliary contacts (e.g.J7KNA-09/12-10/01 or J73KN-B-10/01) is 17V 5mA.
(H-shaped contacts work like two parallel connected contacts and an integrated self-cleaning mechanism based on their design).

The minimum rating for the integrated auxiliary contacts at J7KN-10/14/18/22-10/01 (not H-shaped): is 24V 100mA.

It may be necessary to use an additional J73KN-B contact block to solve the problem.

Was this article helpful?

That’s Great!

Thank you for your feedback

Sorry! We couldn't be helpful

Thank you for your feedback

Let us know how can we improve this article!

Select at least one of the reasons
CAPTCHA verification is required.

Feedback sent

We appreciate your effort and will try to fix the article