UAE captain, Rohan Mustafa, led the way for his side, blasting a 109 to help set up a target of 251.
Barras’ captain, Assad Vala, was the pick of the bowlers, taking 3/30.
The Barras got off to a positive start with openers Tony Ura (40) and Vani Vagi Morea (36) putting on an opening partnership of 76 for the first wicket.
But their dismissals triggered a batting collapse and their demise, with the Barras being all bowled out for 148 inside 35 overs.
With the ball in hand, Mustafa was just as lethal with a maiden five wicket hall.