Every home, commercial building, or industrial facility with electrical service has an electrical cabinet. Industrial electrical cabinets will vary in multiple and significant aspects from those seen in your own home.

The National Electric Code defines an industrial electrical control cabinet as an “enclosure or open cabinet containing a couple of power circuit components, control circuit components, or possibly a combination of the 2.”

Most industrial electrical cabinets fall into a couple of basic categories:

Power Circuits (provide capability to grids, lighting, and/or specific equipment)

Control Circuits (provide charge of electrically-operated equipment, such as motor-driven equipment)

(Some circuits can serve both functions.)

What is the basic operation of your industrial electrical cabinet?

In general terms, industrial electrical cabinets receive power coming from a source of energy and distribute it to specific areas or equipment. Additionally, they play an important role in electrical safety, regulating power with built-in circuit breakers, fuses, and/or other oversight equipment. In the case of a power overload situation, the cabinets either mechanically, or through pre-programmed technology, pun intended, the overload from damaging equipment or producing a fire.

While electrical cabinets are created and engineered in order to avoid the existence of fires, they still can occur. Different from most traditional supply fires, the risk and complexity of industrial electrical cabinet fires requires special tactics and equipment. Fixed fire suppression systems are uniquely built to utilize systems rather than website visitors to extinguish industrial electrical cabinet fires.

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