-----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,
 A+cl3LJFp8B71jqrZUfFLtDl0xKK6Eozh+MtTtJvNcbP7sQ0YufmUrXbWj0ERkMB
 5DjLZvgXRU+pf66g4jwg1Q==

<SEC-DOCUMENT>0001209191-03-010129.txt : 20030702
<SEC-HEADER>0001209191-03-010129.hdr.sgml : 20030702
<ACCEPTANCE-DATETIME>20030702155651
ACCESSION NUMBER:		0001209191-03-010129
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20030630
FILED AS OF DATE:		20030702

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			GREEN ERNIE
		CENTRAL INDEX KEY:			0001188588

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	333-56644
		FILM NUMBER:		03772000

	BUSINESS ADDRESS:	
		STREET 1:		EATON CENTER
		STREET 2:		1111 SUPERIOR AVENUE
		CITY:			CLEVELAND
		STATE:			OH
		ZIP:			44114-2584
		BUSINESS PHONE:		2165235000

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			EATON CORP
		CENTRAL INDEX KEY:			0000031277
		STANDARD INDUSTRIAL CLASSIFICATION:	MOTOR VEHICLE PARTS & ACCESSORIES [3714]
		IRS NUMBER:				340196300
		STATE OF INCORPORATION:			OH
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		EATON CTR
		STREET 2:		1111 SUPERIOR AVE
		CITY:			CLEVELAND
		STATE:			OH
		ZIP:			44114-2584
		BUSINESS PHONE:		2165235000

	MAIL ADDRESS:	
		STREET 1:		1111 SUPERIOR AVENUE
		CITY:			CLEVELAND
		STATE:			OH
		ZIP:			44114

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	EATON YALE & TOWNE INC
		DATE OF NAME CHANGE:	19710822
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>bcl01821_bcl1eg.xml
<DESCRIPTION>MAIN DOCUMENT DESCRIPTION
<TEXT>
<XML>
<?xml version="1.0"?><ownershipDocument><schemaVersion>X0101</schemaVersion>    <documentType>4</documentType><periodOfReport>2003-06-30</periodOfReport><notSubjectToSection16>0</notSubjectToSection16><issuer><issuerCik>0000031277</issuerCik><issuerName>EATON CORP</issuerName>        <issuerTradingSymbol>ETN</issuerTradingSymbol></issuer><reportingOwner><reportingOwnerId><rptOwnerCik>0001188588</rptOwnerCik><rptOwnerName>GREEN ERNIE</rptOwnerName></reportingOwnerId><reportingOwnerAddress><rptOwnerStreet1>  </rptOwnerStreet1><rptOwnerStreet2>  </rptOwnerStreet2><rptOwnerCity>  </rptOwnerCity><rptOwnerState>  </rptOwnerState><rptOwnerZipCode>  </rptOwnerZipCode></reportingOwnerAddress><reportingOwnerRelationship><isDirector>1</isDirector><isOfficer>0</isOfficer><isTenPercentOwner>0</isTenPercentOwner><isOther>0</isOther></reportingOwnerRelationship></reportingOwner><derivativeSecurity><securityTitle><value>Phanton Share Units</value></securityTitle><conversionOrExercisePrice><value>0.00</value></conversionOrEx
ercisePrice><transactionDate><value>2003-06-30</value></transactionDate><deemedExecutionDate><value>1988-08-08</value></deemedExecutionDate><transactionCoding><transactionFormType>4</transactionFormType><transactionCode>A</transactionCode><equitySwapInvolved>0</equitySwapInvolved></transactionCoding><transactionAmounts><transactionShares><value>164.56</value><footnoteId id="F1" /></transactionShares><transactionValue><value>0.00</value></transactionValue><transactionAcquiredDisposedCode><value>A</value></transactionAcquiredDisposedCode></transactionAmounts><exerciseDate><value>1988-08-08</value></exerciseDate><expirationDate><value>1988-08-08</value></expirationDate><underlyingSecurity><underlyingSecurityTitle><value>Common Shares</value></underlyingSecurityTitle><underlyingSecurityShares><value>164.56</value></underlyingSecurityShares></underlyingSecurity><postTransactionAmounts><sharesOwnedFollowingTransaction><value>2143.60</value><footnoteId id="F2" /></sharesOwnedFollowingTransaction></postTransactionAm
ounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership></ownershipNature></derivativeSecurity><footnotes><footnote id="F1">Phantom Share Units allocated to the account of the reporting person pursuant to the 1996 Non-Employee DIrector Deferral Plan</footnote><footnote id="F2">Ownership interests of the reporting person also includes 1,700.00 directly held Common Shares.</footnote></footnotes><ownerSignature><signatureName>/s/ Ernie Green by Claudia J. Taller as Attorney-in-Fact</signatureName><signatureDate>2003-07-02</signatureDate></ownerSignature></ownershipDocument>

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</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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