confused by contactor

[J311gonzo]

So I'm purchasing all parts needed to build P-Js 60 amp 4 5500 watt element HERMS controller.... and the contactors are listed as 240 volt - 30 amp 120 volt coils. So my question is which exact contactor is this? they are all listed as either 30 amp 240 volt or 30 amp 120 volt coils... nothing listed as 240 volt - 30 amp 120 volt coil. thanks in advance!!!! :rockin::rockin::rockin:

 

[Herb3]

You want a 2 pole 30 Amp contactor. 120V or 240V refers to the "control voltage" used to close or switch on the contactor for the current to pass through it.

30 Amp 120V Coil 2 Pole Contactor
http://www.auberins.com/index.php?main_page=product_info&cPath=2_31&products_id=129

30 Amp 240V Coil 2 Pole Contactor
http://www.auberins.com/index.php?main_page=product_info&cPath=2_31&products_id=403

 

[J311gonzo]

Ok so now my question becomes it this calls for the 120v coil will it run my 5500 watt HE at the lower 120 strength or will I still get the full 5500 watts?

Thanks man!

 

[processhead]

Coil voltage has no relationship to the capacity of the contactor.
The only relevant specification is the ampacity of the contacts, which in your case is 30 amps.
Your element will be operate at full capacity just fine.

 

[J311gonzo]

Awesome. Thanks man!