Filed pursuant to Rule 433

Dated January 10, 2008

Relating to

Preliminary Prospectus Supplement dated January 10, 2008 to

Prospectus dated August 17, 2005

Registration Statement No. 333-110546



$400,000,000 5.250% Notes due 2018



Emerson Electric Co.

Principal Amount:


Title of Securities:

5.250% Notes due 2018

Trade Date:

January 10, 2008

Original Issue Date (Settlement Date):

January 15, 2008

Maturity Date:

October 15, 2018

Benchmark Treasury:

4.250% Notes due November 15, 2017

Benchmark Treasury Yield:


Spread to Benchmark Treasury:

145 basis points

Interest Rate:

5.250% per annum

Yield to Maturity:


Public Offering Price:


Gross Proceeds to Issuer:


Interest Payment Dates:

Semi-annually in arrears on each April 15 and October 15, commencing April 15, 2008.

Redemption Provision:

Make-whole call at the Treasury Rate plus 25 basis points.

Sole Bookrunning Manager:

J.P. Morgan Securities Inc.


Goldman, Sachs & Co.

UBS Securities LLC

BNP Paribas Securities Corp.

RBC Capital Markets Corporation


The issuer has filed a registration statement (including a prospectus) with the SEC for the offering to which this communication relates. Before you invest, you should read the prospectus in that registration statement and other documents the issuer has filed with the SEC for more complete information about the issuer and this offering. You may get these documents for free by visiting EDGAR on the SEC Web site at Alternatively, the issuer, any underwriter or any dealer participating in the offering will arrange to send you the prospectus if you request it by calling J.P. Morgan Securities Inc. collect at 1-212-843-4533.


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