1.1 These requirements cover cord-connected electrically operated lawn mowers rated 250 volts or less to be employed in accordance with the National Electrical Code, ANSI/NFPA 70. These requirements also cover battery-operated lawn mowers. 1.2 These requirements do not cover equipment for use in hazardous locations as defined in the National Electrical Code, ANSI/NFPA 70. 1.3 These requirements do not cover sulky-type lawn mowers, garden tractors or their attachments, flail mowers, sickle-bar mowers, or lawn mowers intended for commercial use. 1.4 In addition to the requirements in this standard, a lawn mower shall comply with the Safety Specification for Consumer Turf-Care Equipment - Walk-Behind Mowers and Ride-On Machines with Mowers, ANSI B71.1, and with the Safety Standard for Walk-Behind Power Lawn Mowers, 16 CFR 1205. (1.4 revised effective May 31, 2007) 1.5 In the text, a requirement that applies only to a rotary or other type of lawn mower is identified by a specific reference in that requirement to the specific lawn mower involved. Absence of the specific reference, or use of the term lawn mower, indicates that the requirement applies to all of the lawn mowers covered in this standard.
UL 1447-2006 history
1970UL 1447-2020 UL Standard for Safety Electric Lawn Mowers
2017UL 1447 BULLETIN-2017 UL Standard for Safety Electric Lawn Mowers (COMMENTS DUE: September 11@ 2017)
2017UL 1447-2017 UL Standard for Safety Electric Lawn Mowers (Sixth Edition)
2014UL 1447 BULLETIN-2014 UL Standard for Safety Electric Lawn Mowers (COMMENTS DUE: April 04@ 2014)
2013UL 1447 BULLETIN-2013 UL Standard for Safety Electric Lawn Mowers (COMMENTS DUE: July 08@ 2013)
2012UL 1447 BULLETIN-2012 UL Standard for Safety Electric Lawn Mowers (COMMENTS DUE: June 04@ 2012)
2011UL 1447 BULLETIN-2011 UL Standard for Safety Electric Lawn Mowers (COMMENTS DUE: FEBRUARY 18@ 2011)