X0306 4 2023-03-01 0 0001720635 nVent Electric plc NVT 0001790401 Zawoyski Sara E 1665 UTICA AVENUE SUITE 700 ST. LOUIS PARK MN 55416 0 1 0 0 EVP & Chief Financial Officer Ordinary Shares 2023-03-01 4 M 0 6898 0 A 69795.103 D Ordinary Shares 2023-03-01 4 F 0 461 46.15 D 69334.1030 D Ordinary Shares - Restricted Stock Units 2023-03-01 4 A 0 7584 0 A 25243 D Ordinary Shares - Deferral Plan 27233.3360 D Employee Stock Option (right to buy) 46.15 2023-03-01 4 A 0 21134 0 D 2033-03-01 Ordinary Shares 21134 21134 D Performance Share Units 2023-03-01 4 M 0 6898 0 A Ordinary Shares 6898 6899 D Reflects the vesting of performance share units in shares earned pursuant to the satisfaction of conditions set forth in footnote 8. Shares surrendered to pay taxes applicable to vesting of performance share units. End-of-period holdings reflect the deferral of vested performance share units. Restricted stock units granted pursuant to the nVent Electric plc 2018 Omnibus Incentive Plan. One-third of the restricted stock units vest on the first, second and third anniversary of March 5, 2023. Each restricted stock unit represents a right to receive one nVent Electric plc share upon vesting. Shares of nVent Electric plc will be delivered to the reporting person in accordance with their irrevocable deferral election. Employee stock option granted under the nVent 2018 Omnibus Incentive Plan. One-third of the stock options become exercisable on the first, second and third anniversary of March 5, 2023. Performance share units vest during the March 1, 2021-March 1, 2024 performance period one-third if the closing price for nVent shares exceeds $26.25 for 20 consecutive days and the reporting person is employed for 1 year from the grant date, one-third if the closing price for nVent shares exceeds $28.35 for 20 consecutive days and the reporting person is employed for 2 years from the grant date, and one-third if the closing price for nVent shares exceeds $30.62 for 20 consecutive days and the reporting person is employed for 3 years from the grant date. Each of the foregoing nVent share price conditions has been satisfied. Each performance share unit represents a right to receive one nVent Electric plc share upon vesting. /s/ John K. Wilson, Attorney-in-Fact for Sara E. Zawoyski 2023-03-03