144 0001739055 XXXXXXXX LIVE 0001720635 nVent Electric plc 001-38265 THE MILLE 1000 GREAT WEST ROAD, 8TH FLOOR (EAST) LONDON X0 TW8 9DW 44-20-3966-0279 Wacker Randolph A. Officer Common Fidelity Brokerage Services LLC

900 Salem Street Smithfield RI 02917

2159 349844.36 161857939 08/05/2026 NYSE Common 09/12/2013 ESPP Purchase Issuer N 6 09/12/2013 Cash Common 10/14/2013 ESPP Purchase Issuer N 7 10/14/2013 Cash Common 10/27/2013 ESPP Purchase Issuer N 1 10/27/2013 Cash Common 11/21/2013 ESPP Purchase Issuer N 9 11/21/2013 Cash Common 12/25/2013 ESPP Purchase Issuer N 2 12/25/2013 Cash Common 11/12/2014 ESPP Purchase Issuer N 1 11/12/2014 Cash Common 12/12/2014 ESPP Purchase Issuer N 8 12/12/2014 Cash Common 01/14/2015 ESPP Purchase Issuer N 6 01/14/2015 Cash Common 02/13/2015 ESPP Purchase Issuer N 11 02/13/2015 Cash Common 03/13/2015 ESPP Purchase Issuer N 7 03/13/2015 Cash Common 04/13/2015 ESPP Purchase Issuer N 9 04/13/2015 Cash Common 05/08/2015 ESPP Purchase Issuer N 16 05/08/2015 Cash Common 06/12/2015 ESPP Purchase Issuer N 12 06/12/2015 Cash Common 07/13/2015 ESPP Purchase Issuer N 12 07/13/2015 Cash Common 08/07/2015 ESPP Purchase Issuer N 17 08/07/2015 Cash Common 09/11/2015 ESPP Purchase Issuer N 13 09/11/2015 Cash Common 09/28/2015 Restricted Stock Vesting Issuer N 529 09/28/2015 Compensation Common 10/12/2015 ESPP Purchase Issuer N 13 10/12/2015 Cash Common 11/06/2015 ESPP Purchase Issuer N 18 11/06/2015 Cash Common 11/06/2015 Dividend Reinvestment Issuer N 3 11/06/2015 Cash Common 12/14/2015 ESPP Purchase Issuer N 15 12/14/2015 Cash Common 01/02/2016 Restricted Stock Vesting Issuer N 221 01/02/2016 Compensation Common 01/12/2016 ESPP Purchase Issuer N 44 01/12/2016 Cash Common 02/12/2016 Dividend Reinvestment Issuer N 6 02/12/2016 Cash Common 03/02/2016 Restricted Stock Vesting Issuer N 153 03/02/2016 Compensation Common 03/03/2016 Restricted Stock Vesting Issuer N 92 03/03/2016 Compensation Common 03/14/2016 ESPP Purchase Issuer N 16 03/14/2016 Cash Common 04/12/2016 ESPP Purchase Issuer N 15 04/12/2016 Cash Common 05/06/2016 ESPP Purchase Issuer N 20 05/06/2016 Cash Common 05/06/2016 Dividend Reinvestment Issuer N 6 05/06/2016 Cash Common 05/15/2016 Restricted Stock Vesting Issuer N 40 05/15/2016 Compensation Common 06/13/2016 ESPP Purchase Issuer N 12 06/13/2016 Cash Common 07/12/2016 ESPP Purchase Issuer N 13 07/12/2016 Cash Common 08/05/2016 Dividend Reinvestment Issuer N 6 08/05/2016 Cash Common 09/28/2016 Restricted Stock Vesting Issuer N 530 09/28/2016 Compensation Common 10/12/2016 ESPP Purchase Issuer N 13 10/12/2016 Cash Common 11/04/2016 ESPP Purchase Issuer N 17 11/04/2016 Cash Common 11/07/2016 Dividend Reinvestment Issuer N 6 11/07/2016 Cash Common 12/12/2016 ESPP Purchase Issuer N 13 12/12/2016 Cash Common 01/02/2017 Restricted Stock Vesting Issuer N 221 01/02/2017 Compensation Y 08/05/2026 /s/ Adam Gehring, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Randolph A. Wacker