SECURITIES AND EXCHANGE COMMISSION
                           WASHINGTON, D.C. 20549

                                FORM 12b-25

                                            Commission File Number ________

                        NOTIFICATION OF LATE FILING

(Check One): / / Form 10-K  /X/ Form 11-K  / / Form 20-F  / / Form 10-Q
/ / Form N-SAR

     For Period Ended: December 31, 2000
                       ---------------------------

/ / Transition Report on Form 10-K
/ / Transition Report on Form 20-F
/ / Transition Report on Form 11-K
/ / Transition Report on Form 10-Q
/ / Transition Report on Form N-SAR

     For the Transition Period Ended:
                                     --------------------------------------

     Read attached instruction sheet before preparing form. Please print or
type.

     Nothing in this form shall be construed to imply that the Commission
has verified any information contained herein.

     If the notification relates to a portion of the filing checked above,
identify the item(s) to which the notification relates:
                                                       --------------------

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                                   PART I
                           REGISTRANT INFORMATION


Full name of registrant SPX Corporation
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Former name if applicable

N/A
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Address of principal executive office (Street and number)

700 Terrace Point Drive
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City, state and zip code Muskegon, MI  49440
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                                  PART II
                          RULE 12b-25 (b) AND (c)


     If the subject report could not be filed without unreasonable effort
or expense and the registrant seeks relief pursuant to Rule 12b-25(b), the
following should be completed. (Check box if appropriate.)

     (a)  The reasons described in reasonable detail in Part III of this
          form could not be eliminated without unreasonable effort or
          expense;

     (b)  The subject annual report, semi-annual report, transition report
          on Form 10-K, 20-F, 11-K or Form N-SAR, or portion thereof will
 /X/      be filed on or before the 15th calendar day following the
          prescribed due date; or the subject quarterly report or
          transition report on Form 10-Q, or portion thereof will be filed
          on or before the fifth calendar day following the prescribed due
          date; and

     (c)  The accountant's statement or other exhibit required by Rule
          12b-25(c) has been attached if applicable.


                                  PART III
                                 NARRATIVE

     State below in reasonable detail the reasons why Form 10-K, 11-K,
20-F, 10-Q, N-SAR or the transition report portion thereof could not be
filed within the prescribed time period. (Attach extra sheets if needed.)

The Forms 11-K relating to the United Dominion Industries Limited Compass
Plan and Compass Plan for Hourly Employees could not be filed within the
prescribed time period because the audited financial statements related to
the plans were not available.





                                  PART IV
                             OTHER INFORMATION

     (1) Name and telephone number of person to contact in regard to this
notification

    Christopher J. Kearney          231                   724-5000
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           (Name)               (Area Code)           (Telephone Number)

     (2) Have all other periodic reports required under Section 13 or 15(d)
of the Securities Exchange Act of 1934 or Section 30 of the Investment
Company Act of 1940 during the preceding 12 months or for such shorter
period that the registrant was required to file such report(s) been filed?
If the answer is no, identify report(s).

                                                           /X/ Yes   / / No

     (3) Is it anticipated that any significant change in results of
operations from the corresponding period for the last fiscal year will be
reflected by the earnings statements to be included in the subject report
or portion thereof?

                                                          / / Yes    /X/ No

     If so: attach an explanation of the anticipated change, both
narratively and quantitatively, and, if appropriate, state the reasons why
a reasonable estimate of the results cannot be made.


                              SPX Corporation
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                (Name of Registrant as Specified in Charter)

has caused this notification to be signed on its behalf by the undersigned
thereunto duly authorized.

Date June 29, 2001               By  /s/ Christopher J. Kearney
     --------------------          ---------------------------------------
                                   Christopher J. Kearney
                                   Vice President, Secretary and
                                   General Counsel



          Instruction. The form may be signed by an executive officer of
     the registrant or by any other duly authorized representative. The
     name and title of the person signing the form shall be typed or
     printed beneath the signature. If the statement is signed on behalf of
     the registrant by an authorized representative (other than an
     executive officer), evidence of the representative's authority to sign
     on behalf of the registrant shall be filed with the form.


                                 ATTENTION

     Intentional misstatements or omissions of fact constitute Federal
criminal violations (see 18 U.S.C. 1001).


                            GENERAL INSTRUCTIONS

     1. This form is required by Rule 12b-25 of the General Rules and
Regulations under the Securities Exchange Act of 1934.

     2. One signed original and four conformed copies of this form and
amendments thereto must be completed and filed with the Securities and
Exchange Commission, Washington, DC 20549, in accordance with Rule 0-3 of
the General Rules and Regulations under the Act. The information contained
in or filed with the form will be made a matter of the public record in the
Commission files.

     3. A manually signed copy of the form and amendments thereto shall be
filed with each national securities exchange on which any class of
securities of the registrant is registered.

     4. Amendments to the notifications must also be filed on Form 12b-25
but need not restate information that has been correctly furnished. The
form shall be clearly identified as an amended notification.

     5. Electronic Filers. This form shall not be used by electronic filers
unable to timely file a report solely due to electronic difficulties.
Filers unable to submit a report within the time period prescribed due to
difficulties in electronic filing should comply with either Rule 201 or
Rule 202 of Regulation S-T or apply for an adjustment in filing date
pursuant to Rule 13(b) of Regulation S-T.