An explosion proof control box is an electrical enclosure that is used for safe containment of an explosion within the box so that the gas or vapor is not ignited. These control boxes are generally used in oil and gas plants, chemical plants, power plants, mining industries, etc.

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The price of an explosion proof
control box in Bangladesh varies according to the size of the control box,
materials used, and other control components like switches, push button
stations, indicator lights, etc. A small size flameproof control box or control
box can be as low as ৳16,000 to ৳20,000 according to their size and
import costs.

A more sophisticated control box that
is ATEX-rated for explosion-proof control boxes with other control components
like switches, indicator lights, etc., can be as low as $15-$86 each according
to their complexity, as obtained from different suppliers.
A high-end explosion-proof control box that is used in different industries can be as high as $350 or more according to their ATEX, IECEx, IP ratings, etc.

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In conclusion, it can be stated that
the price of an explosion proof control box in Bangladesh varies from as low as
৳15,000
to as high as ৳100,000+ according to their requirements.