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Standard 248-12, Edition 3

Low-Voltage Fuses - Part 12: Class R Fuses

UL Standard
Standard 248-12, Edition 3 Edition Date: May 13, 2011 ANSI Approved: December 20, 2017 $402.00-$998.00

Revisions and Related Documents

Revisions
Red Line Std. (4)

Date      
January 30, 2018 Revision
December 20, 2017 Redline Revision
August 18, 2015 Revision
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CSDS
Proposals (6)

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CSDS Proposals

An electronic document associated with a UL Standard for Safety or Outline of Investigation, and issued by UL to propose:

  • A revision of a single or multiple requirement(s).
  • A complete new edition of an existing Standard or Outline.
  • A new Standard or Outline that has not previously been published.

CSDS Proposals provide access to view the proposal and submit comments within UL's Collaborative Standards Development System (CSDS) appropriately.

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October 18, 2017
June 30, 2017
April 05, 2017
June 26, 2015
November 26, 2010
April 16, 2010
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UL LLC CRD (0)

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Other Updates (0)

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Referenced Standards (0)

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Reverse Referenced Standards (41)

UL 248-12 is referenced in the following list of UL Standards

StandardEditionTitle
67 13 Panelboards
122 5 Standard for Photographic Equipment
198M 5 Standard for Mine-Duty Fuses
218 3 Fire Pump Controllers
296A 3 Standard for Waste Oil-Burning Air-Heating Appliances
307A 9 Standard for Liquid Fuel-Burning Heating Appliances for Manufactured Homes and Recreational Vehicles
307B 5 Standard for Gas-Burning Heating Appliances For Manufactured Homes and Recreational Vehicles
379 1 Standard for Power Units for Fountain, Swimming Pool, and Spa Luminaires
469 4 Standard for Musical Instruments and Accessories
471 10 Standard for Commercial Refrigerators and Freezers
484 9 Standard for Room Air Conditioners
541 9 Refrigerated Vending Machines
551 8 Standard for Transformer-Type Arc-Welding Machines
563 8 Ice Makers
710 6 Exhaust Hoods for Commercial Cooking Equipment
710B 2 Standard for Recirculating Systems
710C 3 Outline of Investigation for Ultraviolet Radiation Systems for Use in the Ventilation Control of Commercial Cooking Operations
729 6 Standard for Oil-Fired Floor Furnaces
730 5 Standard for Oil-Fired Wall Furnaces
731 6 Standard for Oil-Fired Unit Heaters
749 11 Household Dishwashers
771 9 Night Depositories
775 3 Standard for Graphic Arts Equipment
834 5 Standard for Heating, Water Supply, and Power Boilers - Electric
857 13 Busways
1558 5 Standard for Metal-Enclosed Low-Voltage Power Circuit Breaker Switchgear
1795 5 Standard for Hydromassage Bathtubs
1995 5 Heating and Cooling Equipment
2106 2 Standard for Field Erected Boiler Assemblies
2565 1 Standard for Industrial Metalworking and Woodworking Machine Tools
2735 1 Standard for Electric Utility Meters
3703 1 Standard for Solar Trackers
62091 1 Low-Voltage Switchgear and Controlgear - Controllers for Drivers of Stationary Fire Pumps
4248-12 2 Fuseholders - Part 12: Class R
60335-1 6 Safety of Household and Similar Appliances, Part 1: General Requirements
60745-1 4 Standard for Hand-Held Motor-Operated Electric Tools - Safety - Part 1: General Requirements
60947-1 5 Low-Voltage Switchgear and Controlgear - Part 1: General rules
60950-1 2 Information Technology Equipment - Safety - Part 1: General Requirements
61131-2 2 Programmable Controllers - Part 2: Equipment Requirements and Tests
62841-1 1 Electric Motor-Operated Hand-Held Tools, Transportable Tools And Lawn And Garden Machinery - Safety - Part1: General Requirements
60947-4-1 3 Low-Voltage Switchgear and Controlgear - Part 4-1: Contactors and Motor-Starters - Electromechanical Contactors and Motor-Starters
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