Industrial Electrical Panels: Types, Applications & Best Practices

Industrial electrical panels are the nerve center of any modern manufacturing or process facility. They distribute power, control machines, protect equipment, and ensure safe operation across the plant. For engineers and procurement teams, choosing the right panel type is critical — not just for safety, but for efficiency, scalability, and long-term reliability.

This guide explains the main types of industrial electrical panels, where they are used, and the best practices that ensure trouble-free operation.

What Is an Industrial Electrical Panel?

An industrial electrical panel is an enclosure that contains switchgear, circuit breakers, contactors, PLCs, relays, and protection devices used to distribute and control electrical power in a facility.

It performs three main functions:

• Power distribution

• Control of machines and processes

• Electrical protection and safety

Without properly designed panels, factories face power failures, equipment damage, and serious safety risks.

Types of Industrial Electrical Panels

1. Power Control Center (PCC)

PCC panels handle high-power distribution from transformers to large equipment such as motors, compressors, and plant utilities.

They are typically used in:

• Heavy manufacturing

• Steel plants

• Cement plants

• Process industries

2. Motor Control Center (MCC)

MCC panels are designed specifically to control motors — starting, stopping, protecting, and monitoring them.

Used in:

• Pumps

• Fans

• Conveyors

• Mixers

3. PLC Control Panels

These panels contain Programmable Logic Controllers (PLCs) that automate machines and production lines.

Used in:

• Packaging lines

• Assembly systems

• Robotics

• Automated warehouses

4. Distribution Boards (DB)

These distribute power safely to lighting, sockets, machines, and sub-panels within a plant.

5. VFD & Drive Panels

Used to control motor speed and torque, helping save energy and improve process control.