UL 863 BULLETINS-2003
Time-Indicating and -Recording Appliances

Standard No.

UL 863 BULLETINS-2003

Release Date

2003

Published By

Underwriters Laboratories (UL)

Status

Be replaced 2009-11

Replace By

UL 863-2007

Latest

UL 863-2009

Scope

Covers electrically-operated clocks that form parts of a master clock system; secondary, cost, payroll, and other clocks intended primarily for industrial installations; and time stamps, job-card recorders, timers, and similar time indicating and recording appliances. These appliances are intended for use on circuits of 300 volts or less in accordance with the National Electrical Code, ANSI/NFPA 70.

UL 863 BULLETINS-2003 history

• 1970 UL 863-2009 Time-indicating and -recording appliances
• 2007 UL 863-2007 UL Standard for Safety Time-Indicating and -Recording Appliances (Eighth Edition)
• 2003 UL 863 BULLETINS-2003 Time-Indicating and -Recording Appliances
• 2003 UL 863 BULLETIN-2003 UL Standard for Safety Time-Indicating and -Recording Appliances
• 1997 UL 863-1997 Time-indicating and -recording appliances
• 1993 UL 863-1993 UL Standard for Safety Time-Indicating and -Recording Appliances (Sixth Edition; Reprint with Revisions Through and Including April 18@ 1993)