X0508 4 2025-11-06 0001720635 nVent Electric plc NVT 0001739055 Wacker Randolph A. 1665 UTICA AVENUE SUITE 700 ST. LOUIS PARK MN 55416 true SVP & Chief Accounting Officer false Ordinary Shares 2025-11-06 4 S 0 5000 110.0799 D 26399.657 D Ordinary Shares 2025-11-06 4 M 0 4442 22.51 A 30841.657 D Ordinary Shares 2025-11-06 4 F 0 909 109.97 D 29932.657 D Ordinary Shares 2025-11-06 4 M 0 3858 25.92 A 33790.657 D Ordinary Shares 2025-11-06 4 F 0 909 109.97 D 32881.657 D Ordinary Shares 2025-11-06 4 M 0 3629 27.55 A 36510.657 D Ordinary Shares 2025-11-06 4 F 0 909 109.97 D 35601.657 D Ordinary Shares 2025-11-06 4 M 0 2991 33.43 A 38592.657 D Ordinary Shares 2025-11-06 4 F 0 909 109.97 D 37683.657 D Ordinary Shares 2025-11-06 4 M 0 11838 25.34 A 49521.657 D Ordinary Shares 2025-11-06 4 F 0 2727 109.97 D 46794.657 D Employee Stock Option (right to buy) 22.51 2025-11-06 4 M 0 4442 0 A 2029-01-02 Ordinary Shares 4442 9017 D Employee Stock Option (right to buy) 25.92 2025-11-06 4 M 0 3858 0 A 2030-01-02 Ordinary Shares 3858 14418 D Employee Stock Option (right to buy) 27.55 2025-11-06 4 M 0 3629 0 A 2031-03-01 Ordinary Shares 3629 8598 D Employee Stock Option (right to buy) 33.43 2025-11-06 4 M 0 2991 0 A 2032-03-01 Ordinary Shares 2991 6475 D Employee Stock Option (right to buy) 25.34 2025-11-06 4 M 0 11838 0 A 2028-05-07 Ordinary Shares 11838 58 D The price in Column 4 is a weighted average price. The prices actually received ranged from $110.07 to $110.12. The reporting person has provided to the issuer, and will provide to any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range for all transactions reported in this Form 4 utilizing an average weighted price. Shares swapped to cover the stock option exercise prices resulting from the stock option exercises. This option is presently exercisable in full. /s/ John K. Wilson, Attorney-in-Fact for Randolph A. Wacker 2025-11-07