The three phase thermobimetal relays are suitable for the protecting of the electrical consumers – especially electric motors – against overcurrent and overheating.
The thermal relay T63I can be plugged directly to lower terminals of DL-K22-11, DL-K 30-11 and DL-.K37-11 contactors.
They may be used in motorstarter, reversing, star-delta and other combinations.
Degree of protection: IP 20
Relevant standard: EN 60947-4-1