Explosion Proof Panels Control Craft LLC Explosion NEC Cincinnati Ohio

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	Explosion-Proof Panels

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Control Craft has the expertise and experience to design explosion-proof panels and enclosures. For over a decade, we have built products that strictly comply with the NEC Explosion Proof standards.

Summary of NEC Explosion Proof Rating System

Class 1 environments have concentrations of flammable gas or vapor that are high enough to be explosive.
Class 2 environments have concentrations of dust that could be considered explosive.

Division 1 environments have hazardous gas or vapor in the air during normal operation.
Division 2 environments only have hazardous gas or vapor in the air in the event of a rupture, failure or malfunction.

Group A environments contain acetylene.
Group B environments contain hydrogen or gases of equivalent hazard.
Group C environments contain ethylene, ethyl ether or gases of equivalent hazard.
Group D environments contain acetone, alcohol, ammonia, benzene, benzol, butane, gasoline, hexane, lacquer solvent vapors, naphtha, natural gas, propane, or gases of equivalent hazard.
Group E environments contain explosive metallic dust, electrically conductive dust or dust with resistivity less than 100kΩ-cm.
Group F environments contain explosive carbon black/charcoal dust or dust with resistivity between 100Ω-cm and 100kΩ-cm.
Group G environments contain explosive dusts with resistivity greater than 100kΩ-cm and electrically non-conductive dusts.

Source: National Electric Code

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Specifications

Panel Material		Cast Aluminum Fiberglass Painted Steel Stainless Steel

Industries Served		Aerospace Automated Door Chemical HVAC Material Handling Metal Machinery Military Oil Drilling

Equipment		Automatic Wire Cutting Machine Digital Multimeter Oscilloscope Wire Number Printer

Compliances		Class 1, Division 1, Group B,C,D Class 1, Division 2, Group A,B,C,D Class 2, Division 1, Group E,F,G Class 2, Division 2, Group E,F,G

Explosion-Proof Panels

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