ASTM D1051-19

Standard Specification for Rubber Insulating Sleeves

SCOPE
1.1 This specification covers manufacturing and testing of rubber insulating sleeves for protection of workers from electrical shock.  
1.2 Two types of sleeves are provided and are designated as Type I, nonresistant to ozone, and Type II, resistant to ozone.  
1.3 Five classes of sleeves, differing in electrical characteristics, are provided and are designated as Class 0, Class 1, Class 2, Class 3, and Class 4.  
1.4 Two styles of sleeves, differing in configuration, are provided and are designated as Style A, straight taper, and Style B, curved elbow.  
1.5 The values stated in SI units are to be regarded as the standard. See IEEE/ASTM SI 10.  
1.6 The following safety hazards caveat pertains only to the test methods portion, Sections 16 – 19, of this specification:  This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. Specific safety hazards statements are given in 18.2.  
1.7 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

General Information

• Status: Historical
• Publication Date: 31-Jul-2019
• ICS: 29.035.20 - Plastics and rubber insulating materials
• Technical Committee: F18 - Electrical Protective Equipment for Workers
• Drafting Committee: F18.15 - Worker Personal Equipment

Relations

• Replaces: ASTM D1051-14a - Standard Specification for Rubber Insulating Sleeves
• Effective Date: 01-Aug-2019
• Refers: ASTM D149-20 - Standard Test Method for Dielectric Breakdown Voltage and Dielectric Strength of Solid Electrical Insulating Materials at Commercial Power Frequencies
• Effective Date: 01-Jan-2020
• Refers: ASTM F819-10 - Standard Terminology Relating to Electrical Protective Equipment for Workers
• Effective Date: 01-Apr-2010
• Refers: ASTM F819-08 - Standard Terminology Relating to Electrical Protective Equipment for Workers
• Effective Date: 15-May-2008
• Refers: ASTM F819-06 - Standard Terminology Relating to Electrical Protective Equipment for Workers
• Effective Date: 15-Nov-2006
• Refers: ASTM D570-98(2005) - Standard Test Method for Water Absorption of Plastics
• Effective Date: 01-Nov-2005
• Refers: ASTM F819-05 - Standard Terminology Relating to Electrical Protective Equipment for Workers
• Effective Date: 01-Jan-2005
• Refers: ASTM F819-04a - Standard Terminology Relating to Electrical Protective Equipment for Workers
• Effective Date: 01-Dec-2004
• Refers: ASTM F819-04 - Standard Terminology Relating to Electrical Protective Equipment for Workers
• Effective Date: 01-Nov-2004
• Refers: ASTM D149-97a(2004) - Standard Test Method for Dielectric Breakdown Voltage and Dielectric Strength of Solid Electrical Insulating Materials at Commercial Power Frequencies
• Effective Date: 01-Mar-2004
• Refers: ASTM D2865-95 - Standard Practice for Calibration of Standards and Equipment for Electrical Insulating Materials Testing
• Effective Date: 10-Mar-2001
• Refers: ASTM D2865-01 - Standard Practice for Calibration of Standards and Equipment for Electrical Insulating Materials Testing
• Effective Date: 10-Mar-2001
• Refers: ASTM F819-00e1 - Standard Terminology Relating to Electrical Protective Equipment for Workers
• Effective Date: 10-May-2000
• Refers: ASTM D570-98 - Standard Test Method for Water Absorption of Plastics
• Effective Date: 10-Jul-1998
• Refers: ASTM D149-97a - Standard Test Method for Dielectric Breakdown Voltage and Dielectric Strength of Solid Electrical Insulating Materials at Commercial Power Frequencies
• Effective Date: 01-Jan-1997

Standards Content (Sample)

This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the
Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Designation:D1051 −19
Standard Specification for
1
Rubber Insulating Sleeves
This standard is issued under the fixed designation D1051; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope D149 Test Method for Dielectric Breakdown Voltage and
DielectricStrengthofSolidElectricalInsulatingMaterials
1.1 This specification covers manufacturing and testing of
at Commercial Power Frequencies
rubber insulating sleeves for protection of workers from
D297 Test Methods for Rubber Products—Chemical Analy-
electrical shock.
sis
1.2 Two types of sleeves are provided and are designated as
D412 Test Methods forVulcanized Rubber andThermoplas-
Type I, nonresistant to ozone, and Type II, resistant to ozone.
tic Elastomers—Tension
D570 Test Method for Water Absorption of Plastics
1.3 Five classes of sleeves, differing in electrical
characteristics, are provided and are designated as Class 0, D573 Test Method for Rubber—Deterioration in an Air
Oven
Class 1, Class 2, Class 3, and Class 4.
D624 Test Method for Tear Strength of Conventional Vul-
1.4 Two styles of sleeves, differing in configuration, are
canized Rubber and Thermoplastic Elastomers
provided and are designated as Style A, straight taper, and
D1415 Test Method for Rubber Property—International
Style B, curved elbow.
Hardness
1.5 The values stated in SI units are to be regarded as the
D2240 Test Method for Rubber Property—Durometer Hard-
standard. See IEEE/ASTM SI 10.
ness
1.6 The following safety hazards caveat pertains only to the D2865 Practice for Calibration of Standards and Equipment
test methods portion, Sections16–19, of this specification: for Electrical Insulating Materials Testing
This standard does not purport to address all of the safety F819 Terminology Relating to Electrical Protective Equip-
concerns, if any, associated with its use. It is the responsibility ment for Workers
of the user of this standard to establish appropriate safety, IEEE/ASTM SI 10 American National Standard for Metric
health, and environmental practices and determine the appli- Practice
cability of regulatory limitations prior to use. Specific safety
3. Terminology
hazards statements are given in 18.2.
1.7 This international standard was developed in accor-
3.1 Definitions:
dance with internationally recognized principles on standard-
3.1.1 color splash—a splash, smear, or streak of contrasting
ization established in the Decision on Principles for the
color evident on the inside or outside of the sleeves that was
Development of International Standards, Guides and Recom-
deposited during the dripping operation and is vulcanized into
mendations issued by the World Trade Organization Technical
the sleeve as part of the homogeneous compound.
Barriers to Trade (TBT) Committee.
3.1.2 halogenation treatment—exposure of the entire sleeve
surface area to a halogen for the purpose of reducing surface
2. Referenced Documents
friction.
2
2.1 ASTM Standards:
3.1.3 user—the employer or entity purchasing the equip-
ment to be utilized by workers for their protection; in the
absence of such an employer or entity, the individual purchas-
1
This specification is under the jurisdiction of ASTM Committee F18 on
ing and utilizing the protective equipment.
Electrical Protective Equipment for Workers and is the direct responsibility of
Subcommittee F18.15 on Worker Personal Equipment.This standard replacesANSI
3.1.4 For definitions of other terms, refer to Terminology
Standard J6.5, which is no longer available.
F819.
Current edition approved Aug. 1, 2019. Published August 2019. Originally
approved in 1949. Last previous edition approved in 2014 as D1051 – 14A. DOI:
4. Significance and Use
10.1520/D1051-19.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
4.1 This specification covers the minimum electrical,
contact ASTM Customer Service at [e-mail]. For Annual Book of ASTM
chemical, and physical properties guaranteed by the manufac-
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website. turer and the detailed procedures by which such properties are
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
D1051−19
to be determined. The purchaser at his option may perform or manufacturers; it signifies only that, if made, they shall
have performed any of the
...

This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Designation: D1051 − 14a D1051 − 19
Standard Specification for
1
Rubber Insulating Sleeves
This standard is issued under the fixed designation D1051; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope
1.1 This specification covers manufacturing and testing of rubber insulating sleeves for protection of workers from electrical
shock.
1.2 Two types of sleeves are provided and are designated as Type I, nonresistant to ozone, and Type II, resistant to ozone.
1.3 Five classes of sleeves, differing in electrical characteristics, are provided and are designated as Class 0, Class 1, Class 2,
Class 3, and Class 4.
1.4 Two styles of sleeves, differing in configuration, are provided and are designated as Style A, straight taper, and Style B,
curved elbow.
1.5 The values stated in SI units are to be regarded as the standard. See IEEE/ASTM SI 10.
1.6 The following safety hazards caveat pertains only to the test methods portion, Sections 16 – 19, of this specification: This
standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user
of this standard to establish appropriate safety safety, health, and healthenvironmental practices and determine the applicability
of regulatory limitations prior to use.Specific safety hazards statements are given in 18.2.
1.7 This international standard was developed in accordance with internationally recognized principles on standardization
established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued
by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
2. Referenced Documents
2
2.1 ASTM Standards:
D149 Test Method for Dielectric Breakdown Voltage and Dielectric Strength of Solid Electrical Insulating Materials at
Commercial Power Frequencies
D297 Test Methods for Rubber Products—Chemical Analysis
D412 Test Methods for Vulcanized Rubber and Thermoplastic Elastomers—Tension
D570 Test Method for Water Absorption of Plastics
D573 Test Method for Rubber—Deterioration in an Air Oven
D624 Test Method for Tear Strength of Conventional Vulcanized Rubber and Thermoplastic Elastomers
D1415 Test Method for Rubber Property—International Hardness
D2240 Test Method for Rubber Property—Durometer Hardness
D2865 Practice for Calibration of Standards and Equipment for Electrical Insulating Materials Testing
F819 Terminology Relating to Electrical Protective Equipment for Workers
IEEE/ASTM SI 10 American National Standard for Metric Practice
3. Terminology
3.1 Definitions:
3.1.1 color splash—a splash, smear, or streak of contrasting color evident on the inside or outside of the sleeves that was
deposited during the dripping operation and is vulcanized into the sleeve as part of the homogeneous compound.
1
This specification is under the jurisdiction of ASTM Committee F18 on Electrical Protective Equipment for Workers and is the direct responsibility of Subcommittee
F18.15 on Worker Personal Equipment. This standard replaces ANSI Standard J6.5, which is no longer available.
Current edition approved Nov. 1, 2014Aug. 1, 2019. Published December 2014August 2019. Originally approved in 1949. Last previous edition approved in 2014 as
D1051 – 14.D1051 – 14A. DOI: 10.1520/D1051-14A.10.1520/D1051-19.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at [e-mail]. For Annual Book of ASTM Standards
volume information, refer to the standard’s Document Summary page on the ASTM website.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
D1051 − 19
3.1.2 halogenation treatment—exposure of the entire sleeve surface area to a halogen for the purpose of reducing surface
friction.
3.1.3 user—the employer or entity purchasing the equipment to be utilized by workers for their protection; in the absence of
such an employer or entity, the individual purchasing and utilizing the protective equipment.
3.1.4 For definitions of other terms, refer to Terminology F819.
4. Significance and Use
4.1 This specification covers the minimum electrical, chemical, and physical properties guaranteed by the manufacturer and the
...