Investor Presentaiton

Eaton Corporation plc 2022 Annual Report on Form 10-K Exhibit 32.2 Certification This written statement is submitted in accordance with Section 906 of the Sarbanes-Oxley Act of 2002. It accompanies Eaton Corporation plc's Annual Report on Form 10-K for the year ended December 31, 2022 ("10-K Report"). I hereby certify that, based on my knowledge, the Report on Form 10-K fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 (15 U.S.C 78m), and information contained in the 10-K Report fairly presents, in all material respects, the financial condition and results of operations of Eaton Corporation plc and its consolidated subsidiaries. Date: February 23, 2023 /s/ Thomas B. Okray Thomas B. Okray Principal Financial Officer

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