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UL proposes an amendment to ANSI/CAN/UL/ULC 1254.

The following changes to ANSI/CAN/UL 2743 are being proposed: 1) Revise the Exception to 11.2.1.2 for power packs used in a repair facility 2) Proposal to accept grounded receptacle in 12.3 for device power source having no...

These requirements cover the performance during fire tests of pre-engineered fire extinguishing system units intended for the protection of commercial cooking equipment for restaurants, cafeterias and other similar venues...

The standard does not currently provide requirements to address extinguishing system units intended to protect volumes less than 100 m 3 . This proposal allows for the design quantity of extinguishing agent to be the same for...

These requirements cover flag-type tags (cord tags) affixed with an adhesive or a securement strap, i.e. cable ties or similar devices and adhesive backed wrap around cord labels affixed directly to a cord or hose. The...

1.1 The test methodology in this standard evaluates the fire characteristics of a battery energy storage system that undergoes thermal runaway. 1.2 The data generated will be used to determine the fire and explosion...

This part of ISO 12402 specifies the test methods for personal flotation devices. 1DV DR Addition to Clause 1 as follows: Where references are made to ISO 12402 standards, they shall be considered to be to UL 12402 with...

Currently, the controls and indicator section does not specifically indicate the applicable standards and associated conditions of use for the types of heat detectors. The proposal is to include reference to the applicable...

These requirements cover fixed open and automatic water spray nozzles for fire protection service. Requirements for the installation and use of fixed water spray nozzles are included in the Standard for the Water Spray Fixed...

This standard covers the basic elements of a production Inspection Program for various types of personal flotation devices.

This part of ISO 12402 specifies the test methods for personal flotation devices. 1DV DR Addition to Clause 1 as follows: Where references are made to ISO 12402 standards, they shall be considered to be to UL 12402 with...

Note: This NOI was withdrawn by the responsible SDO on June 27, 2023. 1.1 The purpose of this test is to evaluate the emperature transmission performance of a protective covering over foamed plastic when the assembly is...