UL 499-14-2025 STANDARD FOR SAFETY
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UL 499
STANDARD FOR SAFETY
Electric Heating Appliances
ULSE INC. COPYRIGHTED MATERIAL-NOT AUTHORIZED FOR FURTHER
REPRODUCTION OR DISTRIBUTION WITHOUTPERMISSION FROM ULSE INC.
FEBRUARY 4,2025-UL499 tr1
ULSE INC. COPYRIGHTED MATERIAL-NOT AUTHORIZED FOR FURTHER
REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM ULSE INC.
UL Standard for Safety for Electric Heating Appliances,UL 499
Fourteenth Edition,Dated November 7,2014
Summary of Topics
This revision of ANSIUL499 dated February 4,2025 includes changes in the Scope to exclude
fabric or foam heated floor mats/pads without additional internal metallic or thermoplastic sub-
enclosures for electrical parts:1.7 .
Text that has been changed in any manner or impacted by ULSE's electronic publishing system is marked
with a vertical line in the margin.
The revised requirements are substantially in accordance with Proposal(s)on this subject dated
December 13,2024.
All rights reserved.No part of this publication may be reproduced,stored in a retrieval system,or
transmitted in any form by any means,electronic,mechanical photocopying,recording,or otherwise
without prior permission of ULSE Inc.(ULSE)
ULSE provides this Standard "as is"without warranty of any kind,either expressed or implied,including
but not limited to,the implied warranties of merchantability or fitness for any purpose.
In no event will ULSE be liable for any special,incidental,consequential,indirect or similar damages,
including loss of profits,lost savings,loss of data,or any other damages arising out of the use of or the
inability to use this Standard,even if ULSE or an authorized ULSE representative has been advised of the
possibility of such damage.In no event shall ULSE's liability for any damage ever exceed the price paid for
this Standard,regardless of the form of the claim.
Users of the electronic versions of UL's Standards for Safety agree to defend,indemnify,and hold ULSE
harmless from and against any loss,expense,liability,damage,claim,or judgment(including reasonable
attorney's fees)resulting from any error or deviation introduced while purchaser is storing an electronic
Standard on the purchaser's computer system.
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作者:trty876...
分类:法规规范
价格:150质量币
属性:167 页
大小:2.47MB
格式:PDF
时间:2026-04-03

