DC8 Question

[Sisterlimonpot]

On my dc8 can I utilize one of the relay ports (4 or 8) for my skimmer pump?

 

[RussM]

Sure.

 

[Sisterlimonpot]

Thanks. What can't I plug into those outlets?

 

[SC Reefaholic]

Those are mechanical relay ports. They can handle low current devices such as powerheads better than electronic relays but you dont want to plug anything in that will be switching on and off a lot as mechanical relays wear out quicker that electronic ones.

 

[Deleted member 143833]

You may also want to stay away from devices that have a high current startup like ballasts and chillers. An IceCap ballast can for example have a 40A initial spike when 1st turning on; this will result in the relay arcing and getting stuck; usually in the ON state.