UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: August 15, 2007 (Date of earliest event reported) THOMAS & BETTS CORPORATION (Exact Name of Registrant as Specified in Its Charter) Tennessee (State or Other Jurisdiction of Incorporation) 1- 4682 22-1326940 (Commission File Number) (IRS Employer Identification No.) 8155 T&B Boulevard Memphis, Tennessee 38125 (Address of Principal Executive Offices)(Zip Code) (901) 252-8000 (Registrant's Telephone Number, Including Area Code) Not Applicable (Former Name or Former Address, if Changed Since Last Report) Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below): |_| Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) |_| Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) |_| Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) |_| Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Item 8.01 - Other Events On October 1, 2007, Thomas & Betts Corporation ("Thomas & Betts") issued a press release announcing that the waiting period under the Hart-Scott-Rodino Antitrust Improvements Act of 1976 ("HSR") in connection with the Agreement and Plan of Merger by and among Thomas & Betts, its merger subsidiary and Lamson & Sessions Co. ("Lamson") has expired without action by either the Federal Trade Commission or the Department of Justice. The press release is attached as Exhibit 99.1 and is incorporated herein by reference. Item 9.01 - Financial Statements and Exhibits (d) Exhibits Exhibit No. Description ------------- ------------------------------------------------------------ 99.1 Press Release issued by Thomas & Betts Corporation, dated October 1, 2007. SIGNATURE Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. Thomas & Betts Corporation (Registrant) By: /s/ W. David Smith, Jr. ------------------------------- W. David Smith, Jr. Assistant General Counsel and Assistant Secretary Date: October 1, 2007 Exhibit Index Exhibit No. Description ------------- ----------------------------------------------------------- 99.1 Press Release issued by Thomas & Betts Corporation, dated October 1, 2007.