LA1DN11 auxiliary contactor auxiliary contact,contactor telemecanique

Name:Auxiliary contact

LA1-D series Auxiliary contact blocks are installed at the top of LA2-D control relay or LC1-D AC contactor for expanding the couples of auxiliary contacts points. owing to adopting the contacting functions of sliding friction, the item can be self cleaning & ensure the electric circuit to be reliable.
  
APPLICATION
1)LC1-D AC Contactor is suitable for using in the circuits up to the rated voltage 660V AC50Hz or 60Hz, rated current up to 630A, for making, breaking, frequently starting & controllingthe AC motor.
2)Combined with the auxiliary contact block, timer delay & machine-interlockingdevice etc, it becomes the delay contactor, mechanical interlocking contactor, star-delta starter.
3)With the thermal relay, it is combined into the electromagnetic starter. The product conforms to IEC60947-4-1 stardand.


Specification