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Flame-proof equipment and components with metal or plastic enclosures – Type of protection Ex “d” (Part 1/2)

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Synopsis: “Ex” instrumentation, automation, telecommunications, and electrical components and equipment can be manufactured with plastic or metal enclosures with the Ex “d” type of protection (flame-proof), being suitable for installation in classified areas containing flammable gases Zone 1 or Zone 2. Equipment or components with “flame-proof“ (Ex “d“) type enclosures are those in which the […]

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“Ex” equipment protected by encapsulation for flammable gases and combustible dust – Type of Ex protection type Ex “m”

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The type of protection by encapsulation (Ex “m”) is based on the principle of segregating an explosive atmosphere that may be present in the installation location, in the form of flammable gases or combustible dust, from internal parts of “Ex” components or equipment that could represent an ignition source. The type of protection Ex “m”

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Equipment with increased safety protection type – Ex “eb” / Ex “ec”

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Equipment with protection type Ex “e” (increased safety) is manufactured with additional protective measures to reduce, with a high degree of certainty, the possibility of excessive temperatures of arcs and sparks occurring inside or outside this electrical equipment, which do not occur in normal operation. It must be pointed out that an explosive atmosphere containing

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Type of protection Ex “t” – New requirements for “Ex” equipment to be installed in hazardous areas containing combustible dust

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Synopsis: Instrumentation, automation, telecommunications, and electrical equipment with type of protection Ex “t”, combined or not with other types of “Ex” protection, are suitable for installation in hazardous areas with the presence of combustible dusts Zone 20, Zone 21, or Zone 22, depending on the EPL provided by the “Ex” certified equipment. “Ex” instrumentation, automation,

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Equipamento Proteção Ex-t

Polar completes purchase of Blinda and offers a portfolio of solutions for explosive atmospheres

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The businessman Emerson Rodrigues Esteves, who was ahead of negotiations with Eaton Corporation for the purchase of Blinda, all its tooling and machinery, has just announced that the last stage of the rights section of the brand was completed and Polar Componentes Brasil is officially the owner of the brand. Blinda, for 60 years in

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In 2022, Polar has a new business model!

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December, 2021 Polar proudly announces its new management configuration, effective January 2022. Celebrating its 30th anniversary in 2022, Polar is one of the leading suppliers to the offshore industry in Brazil, moving up another notch after its internationalization in 2017. Most recently, it acquired from Eaton all the tooling, machinery, intelectual property and equipment manufacturing

In 2022, Polar has a new business model! Read More »

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