Wiring A Contactor Coil. Contactor wiring and i hope after this post you will be able to wire a 3 phase motor i also published a post about 3 phase motor wiring with magnetic contactor and thermal overload relay but today post and contactor wiring diagram is too simple and easy to learn. I was tutoring several students with basic wiring this week so I made this video for them to review.
2 days ago i wired 380 to 440 volts contactor for a 3 phase motor and save these images of contactor in PC. Make sure that the contacts of the contactor are rated in both voltage and current to handle. Three Phase Dol Starter Wiring Diagram With Mccb Contactor.
Definite purpose contactor wiring diagram definite purpose contactor wiring diagram Download Wiring Diagram cell 19 m.
When the coil is energized the 3 poles are closed and are kept closed as long as the coil is energized. A coil of a contactor or relay should be checked for opens shorts or a measurable resistance. Variety of definite purpose contactor wiring diagram. When the coil is energized the 3 poles are closed and are kept closed as long as the coil is energized.