X0609 4 2026-05-06 0001720635 nVent Electric plc NVT 0001739413 Heath Lynnette R false 1665 UTICA AVENUE SUITE 700 ST. LOUIS PARK MN 55416 false true false false EVP & Chief HR Officer false Ordinary Shares 2026-05-06 4 G false 210 0 D 37089.0078 D Ordinary Shares 2026-05-06 4 M false 27471 25.92 A 64560.0078 D Ordinary Shares 2026-05-06 4 S false 24360 167.5362 D 40200.0078 D Ordinary Shares 2026-05-06 4 S false 3111 167.9695 D 37089.0078 D Employee Stock Option (right to buy) 25.92 2026-05-06 4 M false 27471 0 A 2030-01-02 Ordinary Shares 27471 0 D End-of-period holdings include monthly purchases under the nVent Electric plc Employee Stock Purchase Plan (ESPP) in exempt transactions pursuant to Rule 16b-3(c). The price in Column 4 is a weighted average price. The prices actually received ranged from $166.84 to $167.84. 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. The price in Column 4 is a weighted average price. The prices actually received ranged from $167.845 to $168.28. 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. This option is presently exercisable in full. /s/ John K. Wilson, Attorney-in-Fact for Lynnette R. Heath 2026-05-07