-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
 MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen
 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 PADIOg5MYAALt6/6fW2JOTEgHG8G5f0/MCXcJRwmID200EcbJfylIqj8TgbINCu7
 HUXCFYvR7186L4alz7hNQg==

<SEC-DOCUMENT>0001127602-10-008463.txt : 20100312
<SEC-HEADER>0001127602-10-008463.hdr.sgml : 20100312
<ACCEPTANCE-DATETIME>20100312111432
ACCESSION NUMBER:		0001127602-10-008463
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20100302
FILED AS OF DATE:		20100312
DATE AS OF CHANGE:		20100312

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Dominski Chris C
		CENTRAL INDEX KEY:			0001486121

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-02313
		FILM NUMBER:		10676353

	MAIL ADDRESS:	
		STREET 1:		2244 WALNUT GROVE AVENUE
		CITY:			ROSEMEAD
		STATE:			CA
		ZIP:			91770

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SOUTHERN CALIFORNIA EDISON CO
		CENTRAL INDEX KEY:			0000092103
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRIC SERVICES [4911]
		IRS NUMBER:				951240335
		STATE OF INCORPORATION:			CA
		FISCAL YEAR END:			1208

	BUSINESS ADDRESS:	
		STREET 1:		2244 WALNUT GROVE AVE
		STREET 2:		P O BOX 800
		CITY:			ROSEMEAD
		STATE:			CA
		ZIP:			91770
		BUSINESS PHONE:		6263021212

	MAIL ADDRESS:	
		STREET 1:		2244 WALNUT GROVE AVE
		CITY:			ROSEMEAD
		STATE:			CA
		ZIP:			91770
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>form3.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0203</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2010-03-02</periodOfReport>

    <noSecuritiesOwned>0</noSecuritiesOwned>

    <issuer>
        <issuerCik>0000092103</issuerCik>
        <issuerName>SOUTHERN CALIFORNIA EDISON CO</issuerName>
        <issuerTradingSymbol>SCE</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001486121</rptOwnerCik>
            <rptOwnerName>Dominski Chris C</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>P. O. BOX 800</rptOwnerStreet1>
            <rptOwnerStreet2>2244 WALNUT GROVE AVENUE</rptOwnerStreet2>
            <rptOwnerCity>ROSEMEAD</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>91770</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isOfficer>1</isOfficer>
            <officerTitle>Vice President and Controller</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeHolding>
            <securityTitle>
                <value>No securities are beneficially owned</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>0</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <footnotes></footnotes>

    <ownerSignature>
        <signatureName>/s/ Chris C. Dominski</signatureName>
        <signatureDate>2010-03-10</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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