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In electrical and safety engineering, hazardous locations (HazLoc, pronounced haz·lōk) are places where fire or explosion hazards may exist. Sources of such hazards include gases, vapors, dust, fibers, and flyings, which are combustible or flammable. Electrical equipment installed in such locations can provide an ignition source, due to ...
G5 bi-pin. 2GX13 quad-pin. G10q quad-pin. Original 4–13 W miniature fluorescent range from 1950s or earlier. [1] Two newer ranges, high-efficiency (HE) 14–35 W, and high-output (HO) 24–80 W, introduced in the 1990s. [2] Panasonic's range of FHL fluorescent tubes in 18W, 27W, and 36W varieties for the Japanese market.
An operating temperature is the allowable temperature range of the local ambient environment at which an electrical or mechanical device operates. The device will operate effectively within a specified temperature range which varies based on the device function and application context, and ranges from the minimum operating temperature to the maximum operating temperature (or peak operating ...
Critical Composite Temperature Time: Contains the amount of time in minutes that the controller is operational and the Composite Temperature is greater than or equal to the Critical Composite Temperature Threshold. 200 0xC8 2×8 Temperature Sensor 1–8: 216 0xD8 4×2 Thermal Management Temperature 1/2 Transition Count: 224 0xE0 4×2
Samsung announced the Samsung Galaxy S23 series, consisting of the Samsung Galaxy S23, Samsung Galaxy S23+ and Samsung Galaxy S23 Ultra, on 1 February 2023. In October 2023, the Samsung Galaxy S23 FE was released, a mid-range variant of the S23 containing similar cameras and performance but with less functionality.
It comprises numerous affiliated businesses, [ 1 ] most of them united under the Samsung brand, and is the largest South Korean chaebol (business conglomerate). As of 2024, [update] Samsung has the world's fifth-highest brand value. [ 4 ] Samsung was founded by Lee Byung-chul in 1938 as a trading company.
IP65 touchscreen display IP65 LED lamp. The IP code or ingress protection code indicates how well a device is protected against water and dust. It is defined by the International Electrotechnical Commission (IEC) under the international standard IEC 60529 [1] which classifies and provides a guideline to the degree of protection provided by mechanical casings and electrical enclosures against ...
ATEX Directive 2014/34/EU was published on 29 March 2014, by the European Parliament. It refers to the harmonization of the laws of the Member States relating to equipment and protective systems intended for use in potentially explosive atmospheres. Regarding ATEX 99/92/EC Directive, the requirement is that Employers must classify areas where ...