Standard: 1004 BULLETIN


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These requirements cover motors intended for use in appliances and equipment that comply with the requirements for such appliances and equipment.

These requirements cover commutator motors of the series, shunt, compound, and permanent-magnet-field types rated 5 horsepower (3.7 kW) or less, 250 volts or less, alternating current or direct current.

These requirements cover electric motors other than those specified in 1.2 rated 7200 volts or less, including commutator motors of the repulsion type only.

The requirements cover both open and totally-enclosed motors.

These requirements cover motor parts and combinations of such parts.

These requirements do not cover:

a) Thermal protectors and impedance requirements for impedance-protected motors, which are judged under the Standard for Overheating Protection for Motors, UL 2111;

b) Other motor protection that is dependent upon requirements for the end-use equipment in which the motor is to be installed; or

c) Sealed (hermetic type) motor-compressor parts, which are judged under the Standard for Hermetic Refrigerant Motor-Compressors, UL 984.

These requirements do not cover motors for use in hazardous locations as defined in the National Electrical Code, NFPA 70. 1.8 These requirements do not include performance requirements that depend upon application in the end-use equipment. Such features as current rating, temperature rise during normal and abnormal operation, motor protection, internal wiring and insulation, and similar features are evaluated in the end-use application.

Organization: UL
Document Number: 1004 bulletin
Publish Date: 2010-09-15
Page Count: 2
Change Type: STCH
Available Languages: EN
DOD Adopted: NO
ANSI Approved: NO
Most Recent Revision: YES
Current Version: YES
Status: Inactive

Document History

Document # Change Type Update Date Revision Status
1004 BULLETIN Change Type: Update Date: 2007-02-09 Status: INAC
1004 BULLETIN Change Type: Update Date: 2003-09-22 Status: INAC
1004 BULLETIN Change Type: Update Date: 2001-11-26 Status: INAC
1004 BULLETIN Change Type: Update Date: 2000-12-22 Status: INAC

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