ASTM F 968 : 1993 : R2002 : EDT 1
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Standard Specification for Electrically Insulating Plastic Guard Equipment for Protection of Workers (Withdrawn 2008)
Hardcopy , PDF
31-10-2008
English
15-01-1993
Important note : Users cannot be edited or removed once added to your Multi user PDF.CONTAINED IN VOL. 10.03, 2006 Outlines plastic guard systems and used by workers for temporary insulation on electric power circuits.
| Committee |
F 18
|
| DocumentType |
Standard
|
| Pages |
5
|
| ProductNote |
Reconfirmed EDT 1
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Withdrawn
|
| Supersedes |
1.1 This specification covers plastic guard equipment and guard systems used by workers for temporary insulation on electric power circuits.
1.2 Plastic guard equipment covered by this specification is rated for momentary, or brush contact only. Maximum-use voltages are covered in Annex A1.
1.3 Typical guards covered include, but are not limited to, the following:
1.3.1 Conductor guards and connecting covers as follows:
1.3.1.1 Line guards,
1.3.1.2 Line guard connectors,
1.3.1.3 Insulator covers,
1.3.1.4 Dead end covers,
1.3.1.5 Bus guards, and
1.3.1.6 Bus "T" guards.
1.3.2 Structure and apparatus covers as follows:
1.3.2.1 Pole guards,
1.3.2.2 Ridge pin covers,
1.3.2.3 Switch-blade covers,
1.3.2.4 Arm guards,
1.3.2.5 Cutout covers, and
1.3.2.6 Cross arm guard.
1.4 The values stated in inch-pound units are to be regarded as the standard.
| ASTM D 570 : 1998 : R2018 | Standard Test Method for Water Absorption of Plastics |
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