X0303 4 2010-03-10 0000097854 THOMAS & BETTS CORP TNB 0001376828 Hajj Imad 8155 T&B BOULEVARD MEMPHIS TN 38125 0 1 0 0 Sr. V.P. Global Operations Common Stock 2010-03-10 4 S 0 4500 38.8467 D 23251 D Common Stock 65099.532 I 401(k) Shares awarded pursuant to a restricted stock grant on January 31, 2007. Shares vested on February 1, 2010. This transaction was executed in multiple trades at prices ranging from $38.841 to $38.851. The price reported reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the Securities and Exchange Commission full information regarding the number of shares and prices at which the transaction was effected. Common stock units held in the Thomas & Betts Company Stock Fund, an investment option in the Thomas & Betts Corporation Employees' Investment Plan. This information is based on a plan report as of February 1, 2010. W. David Smith, Jr., Attorney-in-Fact 2010-03-11