wiring light control box question

nhus

Member
so i just bought this box (http://www.titancontrols.net/products/lighting/helios-8.aspx) and this breaker (http://www.homedepot.com/h_d1/N-5yc1v/R-100676698/h_d2/ProductDisplay?langId=-1&storeId=10051&catalogId=10053) and when i went to wire the box to the breaker i noticed that the copper wire has a red, a black, and a white wire...assuming that white is the ground does it matter if the red is on top and black on bottom? or should black be on top? the way the breaker sits in the box the wires go into the left side...dont know if that matters...if so i can switch it to the other side...
 
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