How Self-Holding Contactors Actually Work

[@davidpalmer963]

How are you , David ..this is David Palmer Automation/ Electrical Controls Specialist @ Coca-Cola Bottling ( Los Angeles CA). Power goes through the NC stop switch, then to input side of NO start switch-where it branches off to one side of the Contactor connections ( as you have connected with the brown wire from A1 to the opposite side of the Aux. Contactor - that will go to the other side of the stop Button. Very good my Brother!

[@samuel.g.6956]

Hi.. you make it really easy and simple.. make it with light or lumb.. thanxx

[@devonsalmon7554]

Great. I am getting to like control circuits all because of you

[@JasperJackson-sk6ks]

You are good

[@mrcambridgesandro8850]

I do like the way you do teach, it is overly simple to understand. I have been watching your video for a while now and since I did start watching your video, I have become one of the greater engineer

[@youtuck123]

Amatuer learner here.I've done on off switch m1 and on off m2 but m2 attached to control m1 as a priority Till end of the Is my 1st time I've done and it failed. Need to energized m1 1st and th3n energize m2 as 2nd switch to on it.

[@LewisMaluki]

Good job Mr engineer keep it up

[@Honeybatger]

Thanks boss that's a simple explanation which is perfect for someone like me

[@mrcambridgesandro8850]

I don't miss your videos

[@joeldwarika8356]

You are brilliant David. 👏 thank you.God bless

[@christofferroksy7661]

Great easy videos! Good teacher😊

[@pankajmakwana2300]

Asante mwananchi.

[@user-ti8bw5ng3u]

It is well understood. Thank .

[@JT-xt8bh]

Great explanation and video,thanks brother 👌

[@officialwarren825]

Awesome teacher you are

[@qaisarshahzad6559]

Thanks u very much dear brother 💕❤️

[@nasirnpf174]

Welcome David

[@mrcambridgesandro8850]

And I do always pray for you

[@luukakamwa7392]

Bro , thanks so much for sharing your thoughts with us, it's really helpful but please can you make for me a practical wiring for the motor three phase from the beginning with phase monitor, timer, relay , contactor with starting buttons and indicators

[@electreca1]

Yes I will plan, Thanks for watching.

[@luukakamwa7392]

@@electreca1 thanks so much, bro I work in fountains but I really have big challenges with big fountains motor wiring , please can you help me with your contact, I have more to talk with you personally .

[@ngar2010]

@@electreca1 Thanks Sir, I'm eager to watch

[@randyortega9545]

Yes i know these motor contactors with holding coil. Mostly for 3phase >10hp. Wye start(star), delta run. The push(start) button will energize the holding coil to pull down the contactors and switch the motor n bypassing the start button. 3 contactors wil control a motor. With the main/wye(start) for sec then main/delta(run). Controlled by a timer. Stop(button will cut off the holding coil.

[@mugishayves9033]

helpful musaza!

[@sherazhosein7200]

Great videos Can you do a video with a dual pump controller with alternator.

[@devonsalmon7554]

I want you to do a control circuit for me. One about a lift station being controlled by a high float and a low float switch

[@electreca1]

Hey thanks for watching,,, give me more light so I can understand you correctly reply here [e-mail] . Also I have this kzbin.info/www/bejne/gIjPhneinrSCY6c

[@danielteyehuago1633]

I'm here again

[@erickngala3945]

The video bro I think you should keep the old way of presentation ..sioni poa....otherwise it's a good job🤝🤝

[@linossinkala7840]

Super

[@engineermraszjumatheelectr7253]

Nice explanation

[@musogajohn9740]

Thank you mr David how does currencies move from controller to starter contactor in FCU?

[@musogajohn9740]

Please am working in Ac but in need your help nkwagalanyo muganda wange.

[@puregold6379]

Ood teacher but look for good markpens don struggle around with faint drawings...can't be seen well😢

[@electreca1]

Noted and thanks for watching

[@mariomiranda3772]

EN ESPAÑOL, LA TRADUCCION. POR FAVOR.

[@michelabebe3779]

You must use good marker because icannot see the diagram clearly.

[@SojaTech]

Work wali

[@mrcambridgesandro8850]

I don't miss your videos