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UL 863

UL Standard for Safety Time-Indicating and -Recording Appliances

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Organization: UL
Publication Date: 16 November 2007
Status: active
Page Count: 48
scope:

These requirements cover electrically-operated clocks that form parts of a master clock system, secondary, cost, pay-roll, and other clocks intended primarily for industrial installations; and also 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.

These requirements do not cover clocks intended primarily for household installations nor do they cover illuminated clocks designed to serve as portable electrical lamps or for other illuminating purposes.

Document History

UL 863
November 16, 2007
UL Standard for Safety Time-Indicating and -Recording Appliances
These requirements cover electrically-operated clocks that form parts of a master clock system, secondary, cost, pay-roll, and other clocks intended primarily for industrial installations; and also...
UL 863
November 16, 2007
UL Standard for Safety Time-Indicating and -Recording Appliances
These requirements cover electrically-operated clocks that form parts of a master clock system, secondary, cost, pay-roll, and other clocks intended primarily for industrial installations; and also...
863
July 29, 1997
UL Standard for Safety Time-Indicating and -Recording Appliances
These requirements cover electrically-operated clocks that form parts of a master clock system, secondary, cost, pay-roll, and other clocks intended primarily for industrial installations; and also...
863
July 29, 1997
UL Standard for Safety Time-Indicating and -Recording Appliances
A description is not available for this item.
863
July 29, 1997
UL Standard for Safety Time-Indicating and -Recording Appliances
A description is not available for this item.
863
July 29, 1997
UL Standard for Safety Time-Indicating and -Recording Appliances
These requirements cover electrically-operated clocks that form parts of a master clock system, secondary, cost, pay-roll, and other clocks intended primarily for industrial installations; and also...
UL 863
July 29, 1997
UL Standard for Safety Time-Indicating and -Recording Appliances
These requirements cover electrically-operated clocks that form parts of a master clock system, secondary, cost, pay-roll, and other clocks intended primarily for industrial installations; and also...
863
April 9, 1993
UL Standard for Safety Time-Indicating and -Recording Appliances
A description is not available for this item.
863
January 1, 1993
UL Standard for Safety Time-Indicating and -Recording Appliances
A description is not available for this item.
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References

This document references:
UL 1439 - UL Standard for Safety Tests for Sharpness of Edges on Equipment
Published by UL on April 21, 2015
These requirements cover a test procedure to be used to determine the potential personal injury related to the sharpness of edges that are part of or associated with appliances and equipment
This document references:
UL 310 - UL Standard for Safety Electrical Quick-Connect Terminals
Published by UL on October 17, 2014
This standard applies to quick-connect terminals, both connectors and tabs, having nominal widths of 2.8, 3.2, 4.8, 5.2, and 6.3 mm (0.110, 0.125, 0.187, 0.205, and 0.250 in). They are intended for...
This document references:
UL 5085-2 - UL Standard for Safety Low Voltage Transformers – Part 2: General Purpose Transformers
Published by UL on April 17, 2006
As noted in Low Voltage Transformers – Part 1: General Requirements, UL 5085-1, or CSA C22.2 No. 66.1, Low Voltage Transformers – Part 1: General Requirements, the requirements of Part 2 cover: a)...
This document references:
UL 61058-1 - UL Standard for Safety Switches for Appliances - Part 1: General Requirements
Published by UL on November 3, 2017
This part of IEC 61058 applies to switches for appliances. The switches are intended to control electrical appliances and other equipment for household or similar purposes with a rated voltage not...
This document references:
UL 917 - UL Standard for Safety Clock-Operated Switches
Published by UL on November 10, 2006
These requirements cover clock-operated switches rated 600 V or less, to be used in ordinary locations designed to close and open circuits to a load at predetermined intervals, and intended to be...
This document is referenced by:
UL 827 - UL STANDARD FOR SAFETY Central-Station Alarm Services
Published by UL on October 29, 2014
These requirements apply to: a) Central stations providing watchman, fire-alarm, and supervisory services as described in the National Fire Alarm and Signaling Code, NFPA 72; b) Central-station...
This document is referenced by:
UL 921 - UL Standard for Safety Commercial Dishwashers
Published by UL on January 30, 2020
This Standard covers commercial, freestanding, under-counter, and counter-insert dishwashers, utensil-washers, and glass washers using water as the principal cleaning medium, hereafter referred to as...
This document is referenced by:
UL 858A - UL Standard for Safety Safety-Related Solid-State Controls for Household Electric Ranges
Published by UL on April 12, 2007
The requirements in this standard cover safety-related solid-state controls used in household electric ranges. These requirements supplement and, in some cases, amend the requirements in the Standard...
This document is referenced by:
UL 48 - UL Standard for Safety Electric Signs
Published by UL on September 2, 2011
These requirements cover all electric signs, art forms and outline lighting for use in accordance with the National Electrical Code, NFPA 70. Electric signs include all signs (regardless of voltage)...
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