ATEX Switch Disconnectors - Hazardous Area ATEX Group II, Zone 22

ATEX Switch Disconnectors - Hazardous Area ATEX Group II, Zone 22

'ATEX C' Zone 22 (category 3D) Non-conductive Dust

In the UK from July 2006 the onus was placed upon companies to ensure that all electrical equipment within their organisations is suitable for the environment in which it is being used including hazardous area zones. This was aimed primarily at areas where there may be a possibility of a combustible atmosphere being present, even for short periods i.e. less than 10 hours/year.

Typical combustible atmospheres include gases, mists or vapours. However there are various industries where a non-conductive dust mixed with air in the right proportion can become potentially explosive. It is these areas where the Craig & Derricott ATEX Group II Switch Disconnectors for Zone 22 hazardous areas can be used to help you comply with Health & Safety regulations.

Typical Zone 22 industries at risk of generating explosive atmospheres by the prescence of conductive or non conductive dusts : grain mills, textiles, cargo handling, pharmaceuticals, power coating plants, chemicals, woodworking and waste processing.

Craig & Derricott ATEX switch disconnectors include 25A & 32A units supplied in heavy duty die-cast aluminium enclosures, the 63A switch disconnectors are supplied in door interlocked sheet steel housings.

Hazardous Area Zone 22 Defined
"A place in which an explosive atmosphere, in the form of a cloud of combustible dust in air, is not likely to occur in normal operation but, if it does occur, will persist for a short period only."

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Switch Disconnectors, Hazardous Area, ATEX Zone 22 - 25amp, 3 Pole

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Switch Disconnectors, Hazardous Area, ATEX Zone 22 - 25amp, 6 Pole

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Switch Disconnectors, Hazardous Area, ATEX Zone 22 - 32amp, 3 Pole

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Switch Disconnectors, Hazardous Area, ATEX Zone 22 - 32amp, 6 Pole

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Switch Disconnectors, Hazardous Area, ATEX Zone 22 - 63amp, 3 Pole

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Switch Disconnectors, Hazardous Area, ATEX Zone 22 - 63amp, 6 Pole

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