Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:standard
|
| gptkbp:appliesTo |
surge protective devices
|
| gptkbp:covers |
Type 1 surge protective devices
Type 2 surge protective devices Type 3 surge protective devices Type 4 surge protective devices |
| gptkbp:firstPublished |
1985
|
| gptkbp:fullName |
gptkb:UL_1449_Standard_for_Surge_Protective_Devices
|
| https://www.w3.org/2000/01/rdf-schema#label |
UL 1449
|
| gptkbp:includes |
endurance tests
abnormal overvoltage tests short-circuit current rating voltage protection rating |
| gptkbp:language |
English
|
| gptkbp:latestReleaseVersion |
2021
5th Edition |
| gptkbp:publishedBy |
gptkb:Underwriters_Laboratories
|
| gptkbp:referencedIn |
gptkb:National_Electrical_Code
|
| gptkbp:region |
gptkb:United_States
|
| gptkbp:scope |
safety requirements for surge protective devices
|
| gptkbp:usedIn |
gptkb:North_America
|
| gptkbp:bfsParent |
gptkb:IEC_61643
|
| gptkbp:bfsLayer |
6
|