درباره ما
UL - UL: Recent submissions
Now showing items 1201-1220 of 6633
-
UL 25 BULLETIN
Abstract: These requirements cover positive displacement liquid meters for:
a) Flammable and combustible liquids of the type and size commonly used in the assembly of motor fuel dispensing devices and
b) Liquefied petroleum ... -
UL 14C BULLETIN
Abstract: These requirements apply to hardware for swinging fire doors which have demonstrated in fire tests fire-resistive properties warranting their use with two-ply and three-ply tin-clad fire doors tested in accordance with the ... -
UL 60974-1
Abstract: This part of IEC 60974 is applicable to power sources for arc welding and allied processes designed for INDUSTRIAL AND PROFESSIONAL USE, and supplied by a voltage not exceeding that specified in table 1 of IEC 60038, or ... -
UL 1236 BULLETIN
Abstract: These requirements cover battery chargers rated 600 volts or less and intended for household or commercial use to charge lead-acid engine-starter and other starting, lighting, and ignition (SLI) type batteries, in accordance ... -
UL SUBJECT 268B
Abstract: The intent of this Outline of Investigation is to utilize the existing applicable US requirements in UL 268, Standard for Smoke Detectors For Fire Alarm Systems, and incorporate additional requirements necessary for the ... -
UL 61010C-1
Abstract: This International Standard specifies general safety requirements for electrical equipment intended for professional, industrial process, and educational use, including equipment and computing devices for:
– ... -
UL 183
Abstract: These requirements cover wiring systems for use in outdoor locations, field-installed wiring assemblies using off-site manufactured subassemblies for branch circuits, remote-control circuits, signaling circuits, and ... -
UL 1322
Abstract: These requirements cover the following;
a) Wood, metal, or a combination of wood and metal fabricated planks;
b) Fabricated platforms for use with suspended, fixed, or rolling scaffold;
c) Modular suspended ... -
UL 154
Abstract: These requirements cover the construction and performance, exclusive of performance during fire tests, of portable carbon-dioxide fire extinguishers. Carbon-dioxide fire extinguishers are intended to be utilized in accordance ... -
UL 1
Abstract: These requirements cover flexible aluminum and steel conduit designed for use as metal raceway for wires and cables in accordance with the National Electrical Code, NFPA 70. -
UL 4 BULLETIN
Abstract: These requirements cover interlocked steel or aluminum armored cables that contain 2, 3, or 4 14 – 1 AWG insulated circuit conductors with or without grounding conductors and are for use as Type AC Armored Cable in ... -
UL 61010A-2-061
Abstract: This International Standard applies to electrically powered laboratory atomic spectrometers with thermal atomization.
NOTE - Examples include atomic absorption spectrometers, emission flame photometers, atomic ... -
UL 1786 BULLETIN
Abstract: This Standard applies to direct plug-in nightlights not exceeding 10 W input, for indoor use only, in non-hazardous locations and intended to be used in accordance with the Canadian Electrical Code, Part I, CSA ...