EXHIBIT 4.25

                                                                Draft of 3/22/94


               [FORM OF FACE OF SUBORDINATED DEBENTURES SECURITY]

[If the Security is to be a Book-Entry Debt Security, insert - This Security is
a Book-Entry Debt Security within the meaning of the Indenture hereinafter
referred to and is registered in the name of a Depository or a nominee of a
Depository.  This Security is exchangeable for Securities registered in the name
of a person other than the Depository or its nominee only in the limited
circumstances described in the Indenture, and no transfer of this Security
(other than a transfer of this Security as a whole by the Depository to a
nominee of the Depository or by a nominee of the Depository to the Depository or
another nominee of the Depository) may be registered except in such limited
circumstances.

Unless this Certificate is presented by an authorized representative of The
Depository Trust Company (55 Water Street, New York, New York) to the issuer or
its agent for registration of transfer, exchange or payment, and any certificate
issued is registered in the name of Cede & Co. or such other name as requested
by an authorized representative of The Depository Trust Company and any payment
hereon is made to Cede & Co., ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE
OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL since the registered owner hereof,
Cede & Co., has an interest herein.]


                              ENSERCH CORPORATION

                          ___% Subordinated Debentures



No. ________                                                        $ __________
CUSIP No. ________

     ENSERCH Corporation, a corporation duly organized and existing under the
laws of the State of Texas (herein called the "Company", which term includes any
successor corporation under the Indenture hereinafter referred to), for value
received, hereby promises to pay to
____________________________________________, or registered assigns, the
principal sum of ____________________________________ on
_______________________________________________ and to pay interest thereon from
_________ or from the most recent Interest Payment Date to which interest has
been paid or duly provided for, on the last day of each calendar month of each
year (each an "Interest Payment Date") commencing _____________, at the rate of
___% per annum, until the principal hereof is paid or made available for payment
and (to the extent that the payment of such interest shall be legally
enforceable) at the rate of ____% per annum on any overdue principal and on any
overdue installment of interest.  The amount of interest payable on any Interest
Payment Date shall be computed on the basis of a 360-day year of twelve 30-day
months.  In the event that any date on which interest is payable on this
Security is not a Business Day, then payment of the interest payable on such
date will be made on the next succeeding day which is a Business Day (and
without any interest or other payment in respect of any such delay), except
that, if such Business Day is in the next succeeding calendar year, such payment
shall be made on the immediately preceding Business Day, in each case with the
same force and effect as if made on such date.  A "Business Day" shall mean any
day other than a day on which banking institutions in The City of New York are
authorized or required by law to close.  The interest so payable, and punctually
paid or duly provided for, on any Interest Payment Date will, as provided in
such Indenture, be paid to the Person in whose name this Security (or one or
more Predecessor Securities) is 

 
registered at the close of business on the Regular Record Date for such Interest
Payment Date, which shall be the Business Day next preceding such Interest
Payment Date. Any such interest not so punctually paid or duly provided for will
forthwith cease to be payable to the Holder on such Regular Record Date and may
either be paid to the Person in whose name this Security (or one or more
Predecessor Securities) is registered at the close of business on a Special
Record Date for the payment of such Defaulted Interest to be fixed by the
Trustee, notice whereof shall be given to Holders of Securities of this series
not less than 10 days prior to such Special Record Date, or be paid at any time
in any other lawful manner not inconsistent with the requirements of any
securities exchange on which the Securities of this series may be listed, and
upon such notice as may be required by such exchange, all as more fully provided
in said Indenture.

     Notwithstanding anything contained herein to the contrary, the Company
shall have the right at any time during the term of this Security, so long as
the Company is not in default in the payment of interest on this Security, to
extend the interest payment period on this Security to up to 60 months, at the
end of which period the Company shall pay all interest then accrued and unpaid
(compounded monthly to the extent permitted by applicable law); provided that,
during any such extended interest payment period, neither the Company, nor any
majority-owned subsidiary of the Company, shall declare or pay any dividends on,
or redeem, purchase, acquire or make a liquidation payment with respect to, any
of its capital stock or make any guarantee payments with respect to the
foregoing (other than dividends or guarantee payments to ENSERCH or a wholly
owned subsidiary of ENSERCH).  Prior to the termination of any such extended
interest payment period, the Company may further extend the interest payment
period; provided that such extended interest payment period together with all
such further extensions thereof may not exceed 60 months.  The Company shall
give the holders of this Security notice of its selection of such extended
interest payment period ten Business Days prior to the earlier of (i) the
Interest Payment Date or (ii) the date the Company is required to give notice of
the record or payment date of such related interest payment to the New York
Stock Exchange or other applicable self-regulatory organization or to holders of
this Security, but in any event not less than two Business Days prior to such
Regular Record Date.

     Payment of the principal of and any such interest on this Security will be
made at the office or agency of the Company maintained for that purpose in
________, in such coin or currency of the United States of America as at the
time of payment is legal tender for payment of public and private debts,
                                                                        
provided, however, that at the option of the Company payment of interest may be
- --------  -------                                                              
made by check mailed to the address of the Person entitled thereto as such
address shall appear in the Security Register.

     Reference is hereby made to the further provisions of this Security set
forth on the reverse hereof, which further provisions shall for all purposes
have the same effect as if set forth at this place.

     Unless the certificate of authentication hereon has been executed by the
Trustee referred to on the reverse hereof by manual signature, this Security
shall not be entitled to any benefit under the Indenture or be valid or
obligatory for any purpose.

                                       2

 
     IN WITNESS WHEREOF, the Company has caused this instrument to be duly
executed under its corporate seal.

Dated:

                                             ENSERCH CORPORATION


                                             By_______________________


                                             By_______________________


[CORPORATE SEAL]



     This is one of the Securities of the series designated therein referred to
in the within-mentioned Indenture.


                                    THE FIRST NATIONAL BANK OF CHICAGO, as
                                       Trustee



                                    By__________________________________________
                                                    Authorized Officer

                                       3

 
                         [FORM OF REVERSE OF SECURITY]


          This Security is one of a duly authorized issue of securities of the
Company (herein called the "Securities"), issued and to be issued in one or more
series under a Subordinated Indenture, dated as of _________________ (herein
called the "Indenture"), between the Company and The First National Bank of
Chicago, as Trustee (herein called the "Trustee", which term includes any
successor trustee under the Indenture), to which Indenture and all indentures
supplemental thereto reference is hereby made for a statement of the respective
rights, limitations of rights, duties and immunities thereunder of the Company,
the Trustee, the holders of Senior Indebtedness and the Holders of the
Securities and of the terms upon which the Securities are, and are to be,
authenticated and delivered.  This Security is one of the series designated on
the face hereof, limited in aggregate principal amount to $________.

          The indebtedness evidenced by this Security is to the extent provided
in the Indenture, subordinate and subject in right of payment to the prior
payment in full of all Senior Indebtedness, and this Security is issued subject
to the provisions of the Indenture with respect thereto. Each Holder of this
Security, by accepting the same, (a) agrees to and shall be bound by such
provisions, (b) authorizes and directs the Trustee on his behalf to take such
action as may be necessary or appropriate to acknowledge or effectuate the
subordination so provided and (c) appoints the Trustee his attorney-in-fact for
any and all such purposes.  Each Holder hereof, by his acceptance hereof, hereby
waives all notice of the acceptance of the subordination provisions contained
herein and in the Indenture by each holder of Senior Indebtedness, whether now
outstanding or hereafter incurred, and waives reliance by each such holder upon
said provisions.

          The Securities of this series are subject to redemption upon not less
than 30 days' notice by mail, at any time on or after April 30, 1999, as a whole
or in part, at the election of the Company, at 100% of the principal amount,
together with accrued interest to the Redemption Date, but interest installments
whose Stated Maturity is on or prior to such Redemption Date will be payable to
the Holders of such Securities, or one or more Predecessor Securities, of record
at the close of business on the relevant Record Dates referred to on the face
hereof, all as provided in the Indenture.

          In the event of redemption of this Security in part only, a new
Security or Securities of this series for the unredeemed portion hereof will be
issued in the name of the Holder hereof upon the cancellation hereof.

          If an Event of Default with respect to Securities of this series shall
occur and be continuing, the principal of the Securities of this series may be
declared due and payable in the manner and with the effect provided in the
Indenture.

          The Indenture contains provisions for defeasance at any time of (a)
the entire indebtedness of this Security and (b) certain restrictive covenants,
in each case upon compliance by the Company with certain conditions set forth
therein, which provisions apply to this Security.

          The Indenture permits, with certain exceptions as therein provided,
the amendment thereof and the modification of the rights and obligations of the
Company and the rights of the Holders of the Securities of each series to be
affected under the Indenture at any time by the Company and the Trustee with the
consent of the Holders of at least a majority in principal amount of the
Securities at the time Outstanding of each series to be affected.  The Indenture
also contains provisions permitting the Holders 

                                       4

 
of specified percentages in principal amount of the Securities of each series at
the time Outstanding, on behalf of the Holders of all Securities of such series,
to waive compliance by the Company with certain provisions of the Indenture and
certain past defaults under the Indenture and their consequences. Any such
consent or waiver by the Holder of this Security shall be conclusive and binding
upon such Holder and upon all future Holders of this Security and of any
Security issued upon the registration of transfer hereof or in exchange herefor
or in lieu hereof, whether or not notation of such consent or waiver is made
upon this Security.

          No reference herein to the Indenture and no provision of this Security
or of the Indenture shall alter or impair the obligation of the Company, which
is absolute and unconditional, to pay the principal of and premium and interest,
if any, on this Security at the times, place and rate, and in the coin or
currency, herein prescribed.

          As provided in the Indenture and subject to certain limitations
[herein and] therein set forth, the transfer of this Security is registrable in
the Security Register, upon surrender of this Security for registration of
transfer at the office or agency of the Company in any place where the principal
of and premium and interest, if any, on this Security are payable, duly endorsed
by, or accompanied by a written instrument of transfer in form satisfactory to
the Company and the Security Registrar duly executed by, the Holder hereof or
his attorney duly authorized in writing, and thereupon one or more new
Securities of this series, of authorized denominations and for the same
aggregate principal amount, will be issued to the designated transferee or
transferees.

          [The Securities of this series are issuable only in registered form
without coupons in denominations of $25 and any integral multiple thereof.]
[This global Book-Entry Security is exchangeable for Securities in definitive
form only under certain limited circumstances set forth in the Indenture.
Securities of this series so issued are issuable only in registered form without
coupons in denominations of $25 and any integral multiple thereof.]  As provided
in the Indenture and subject to certain limitations [herein and] therein set
forth, Securities of this series [so issued] are exchangeable for a like
aggregate principal amount of Securities of this series of a different
authorized denomination, as requested by the Holder surrendering the same.

          No service charge shall be made for any such registration of transfer
or exchange, but the Company may require payment of a sum sufficient to cover
any tax or other governmental charge payable in connection therewith.

          Prior to due presentment of this Security for registration of
transfer, the Company, the Trustee and any agent of the Company or the Trustee
may treat the Person in whose name this Security is registered as the owner
hereof for all purposes, whether or not this Security be overdue, and neither
the Company, the Trustee nor any such agent shall be affected by notice to the
contrary.

          All terms used in this Security which are defined in the Indenture
shall have the meanings assigned to them in the Indenture.

                              --------------------

                                       5

 
                                 ABBREVIATIONS

          The following abbreviations, when used in the inscription on the face
of the within Security, shall be construed as though they were written out in
full according to applicable laws or regulations.

                                                                    
   TEN COM   -   as tenants in common             UNIF GIFT MIN ACT -   ............Custodian.............
   TEN ENT   -   as tenants by the entireties                             (Cust)                 (Minor)
   JT TEN    -   as joint tenants with right of                         under Uniform Gifts to Minors Act
                 survivorship and not as tenants                        ..................................
                 in common                                                                  (State)


    Additional abbreviations may also be used though not in the above list.
                              --------------------

  FOR VALUE RECEIVED, the undersigned hereby sells, assigns and transfers unto

PLEASE INSERT SOCIAL SECURITY OR OTHER
  IDENTIFYING NUMBER OF ASSIGNEE

/______________________________________/

- --------------------------------------------------------------------------------
 (PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS, INCLUDING ZIP CODE, OF ASSIGNEE)

- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------

the within Security of ENSERCH CORPORATION and hereby does irrevocably
constitute and appoint


- --------------------------------------------------------------------------------
Attorney to transfer the said Security on the books of the within-named
Corporation, with full power of substitution in the premises.

Dated:
                                             __________________________________

Signature Guaranteed by:

                                       6