H6 thermal relay with reeveable current-transformer to DL-K15…DL-K132 contactors admin
H6 thermal relay with reeveable current-transformer
to DL-K15…DL-K132 contactors
Thermal relay with current-transformer IP 20
The three phase thermobimetal relays are suitable for the protecting of the electrical consumers – especially electric motors – against overcurrent and overheating.
25…36 ; 34…51 ; 51…76 ; 76…113 ;
113…168 ; 168…250 ;
The insulatated connecting wires of the main current-paths should be reeved through the holes of the transformer’s body. The lead-in conductors of the secondary winding to the proper terminals of the thermal relay by factory.
Characteristics of H6 thermal relay
The value of the motor’s rated current should be adjusted by the knob to the arrow
The resetting mode (manual or automatic) can be chosen
TEST button is suitable for testing the functional capability
The thermal relays have a double slide-system which operates the switch-off mechanism, in case of phase failure it releases faster
The contacting mechanism contains two electrically independent NO and NC contacts
The compensating bimetallic unit ensures the operation on the given wide ambient temperature
The thermal (overload) relays H6 refer to requirement of standard EN 60947-4-1.
They may be used in motorstarter, reversing, star-delta and other combinations.