Company: SCE-PL
Filing Date: 2025-11-17
Form Type: 424B3
Source: 0001193125-25-283973
Chunk: 111

Company: SOUTHERN CALIFORNIA EDISON Co
Filing Date: 2025-11-17
Form: 424B3
Chunk 111
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charge of Indenture The indenture will cease to be of further effect with respect to the bonds and the trustee, on our reasonable written demand and at our expense, will execute instruments acknowledging satisfaction and discharge of the indenture with respect to the bonds, when:

| • |     | either (a) all bonds which have already been authenticated or delivered, with certain exceptions set forth                                                                                                                                              
 in the indenture, have been delivered to the trustee for cancellation or (b) either (i) the scheduled final payment date has occurred with respect to all bonds not previously delivered to the trustee for cancellation or (ii) we have                
 irrevocably deposited in trust with the trustee cash and/or U.S. government obligations in an aggregate amount sufficient to pay principal, interest and premiums, if any, on the bonds and all other sums payable by us with respect to the bonds when 
 scheduled to be paid and to discharge the entire indebtedness on such bonds when due,                                                                                                                                                                   |

| • |     | we have paid or caused to be paid all other sums payable by us under the indenture with respect to the bonds, and |

| • |     | we have delivered to the trustee an officer’s certificate, an opinion of external counsel, and if required                                                                                                                                               
 by the Trust Indenture Act or the trustee, a certificate from a firm of independent registered public accountants, each stating that there has been compliance with the conditions precedent in the indenture relating to the satisfaction and discharge 
 of the indenture.                                                                                                                                                                                                                                        |

Our Legal and Covenant Defeasance Options We may, at any time, terminate all of our obligations under the indenture, referred to herein as the legal defeasance option, or terminate our obligations to comply with some of the covenants in the indenture, including some of the covenants described under “ —Our Covenants” above and referred to herein as our covenant defeasance option. We may exercise the legal defeasance option of the bonds notwithstanding our prior exercise of the covenant defeasance option. If we exercise the legal defeasance option, the bonds will be entitled to payment only from the funds or other obligations set aside under the indenture for payment thereof on the scheduled final payment date therefor as described below. The bonds will not be subject to payment through acceleration prior to the scheduled final payment date, as applicable. If we exercise the legal defeasance option, the final payment of the bonds may not be accelerated because of an event of default.