Atto/Natto Series Page 16

 

(*)  The maximum current rating will be determined according to the number of contacts and the admissible heating.

By continuous duty when n contacts carry I amperes, the temperature increase is roughly:

Contact Ø1mm :

1°C x n for I =  4 A
3°C x n for I =  7 A
5°C x n for I =10 A
(A current of 10A or more must not be passed through more than 50% of the contacts on a 19 cts connector at the same time.)

 

Contact arrangement (back face of inserts) :

:

Contact / Contact / Ø1.6 mm :   1°C x n pour / for / für I =  4A

  2°C x n pour / for / für I =  7A

10°C x n pour / for / für I =15A

 

Contact arrangement (back face of inserts) :