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Components of Electrical Control Panels

Electrical control panels are fabricate in a way so that it can be used to control mechanical equipment. Each part is designed for performing particular devices arrangement and thus allow access to control these equipment. Electrical control panels maintain each unit of devices in every industry and many organisation have expounded component preferences.

Electrical control panels components are used to maintain the glow of power to physical devices. These are known as power components. Lets discuss the terms which are used in electrical control panels with appropriate description of every type.


→ Circuit Breaker
It is power switch which can be operated manually to detect short circuit and overload conditions and overload conditions . If any of these situation occurs then it will turn itself off. Well, overload conditions are dredge up thermally while short circuits are diagnose magnetically.

→ Fused Disconnects
It is a composition of power switch which is operated manually and a fuse. Basically a fuse is a thread like metal wire in a sand packed paper wrapper. A fuse split the flow of electricity at the time of short circuit or overload situation. It disintegrate the electrical power flow through self destruction.

→ Motor Starters
It is considered to be a device or merger of devices which are useful to power and maintain a motor. It usually consist of a contactor and overload relay in order to maintain the motor but they can be substitute by a soft starter or variable frequency drive to enhance motor control.

→ Soft Starters
It is a easy solid state motor power controller.  In-spite of opening and closing the power circuit just like a motor contactor, it incline the motor voltage up or down to spin the motor on and off  quite smoothly to abolish electrical surges and mechanical shock. A soft start is comparatively costlier than a motor contactor. It gives the additional advantage of minimising a electrical and mechanical shocks corresponding with starting and stopping a motor.

→ Variable Frequency Drives
It is a component of electrical control panels is an solid state power controllers. They control the motor speed and is comparatively expensive.

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