Company: SCE-PL
Filing Date: 2025-11-24
Form Type: 424B1
Source: 0001193125-25-293755
Chunk: 80

Company: SOUTHERN CALIFORNIA EDISON Co
Filing Date: 2025-11-24
Form: 424B1
Chunk 80
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-daymonths. On each payment date, we will pay interest on each tranche of the bonds equal to the following amounts:

| • |     | if there has been a payment default, any interest payable but unpaid on any prior payment date, together with 
 interest on such unpaid interest, if any, and                                                                 |

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| • |     | accrued interest on the principal balance of each tranche of the bonds as of the close of business on the                                                                                                         
 preceding payment date (or with respect to the initial payment date, the date of the original issuance of the bonds) after giving effect to all payments of principal made on the preceding payment date, if any. |

We will pay interest on the bonds before we pay principal on the bonds. Interest payments will be made from collections of fixed recovery charges, including amounts available in the excess funds subaccount and, if necessary, the amounts available in the capital subaccount. If there is a shortfall in the amounts available in the collection account to make interest payments on the bonds, the trustee will distribute interest pro rata to each tranche of bonds based on the amount of interest payable on each such outstanding tranche. Please read “ Security for the Bonds—How Funds in the Collection Account will be Allocated” in this prospectus. Principal Payments On each payment date, we will pay principal of the bonds to the bondholders equal to the sum, without duplication, of:

| • |     | the unpaid principal amount of any bond whose final maturity date is on that payment date, plus |

| • |     | the unpaid principal amount of any bond upon acceleration following an event of default relating to the bonds, 
 plus                                                                                                           |

| • |     | any overdue payments of principal, plus |

| • |     | any unpaid and previously scheduled payments of principal, plus |

| • |     | the principal scheduled to be paid on any bond on that payment date, |

but only to the extent funds are available in the collection account after payment of certain of our fees and expenses and after payment of interest as described above under “ —Interest Payments” in this prospectus. If the trustee receives insufficient collections of fixed recovery charges for any payment date, and amounts in the collection account (and the applicable subaccounts of the collection account) are not sufficient to make up the shortfall, principal of any tranche of bonds may be payable later than expected. Please read “ Risk Factors—Other Risks Associated with an Investment in the Bonds” in this prospectus. To the extent