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As per technical definition, an electrical control panel is a centralized unit that controls equipment or machine. It has a complex circuit of electrical wiring, switches, and capacitors. It is possible to route, disconnect or isolate a part or whole of the electrical circuit with the help of control panel. It is used in households and industries, power grids, and many other establishments. There are various types of panels, and it is important to determine the purpose before choosing one. Simple control panel, MCCB panel, synchronized control panel are a few examples. You need to tell the requirement specifications clearly and precisely to electrical control panel manufacturers or dealers while raising the requirement. Components that make a control panel Since the control panel is the centralized board that takes care of the entire electrical circuit, the structure of it is quite complex. There are several small and big parts that make it a single unit. • Cabinet: It is a wooden or synthetic material box that is attached to a frame or wall. The cabinet should be installed at a safe and secure place. • Cables: Cables are nothing but wires that carry the current. Typically two types of cables are there. The power cable connects machines to the electrical supply through panel component. Control cables connect the internal circuits of the control unit. • Bus bar: Bus bar is a small unit made from aluminum that acts as a central hub for distribution of the incoming power supply. • MCB and MCCB: Miniature Circuit Breaker or MCB ensures the safety of the electrical circuit. It breaks the circuit and prevents the damage when there is a surge in the supply. Mould Case Circuit Breaker is used for higher loads up to 800Amp. Electrical control panel manufacturers or dealers tell about the number of circuit breakers required in the circuit. • ELCB and RCCB: Earth Leakage Circuit Breaker saves from earth leakage and RCCB saves from the leakage of Residual Current. • Incomer: Where the basic supply is connected. There is a handle (switch) and a fuse unit for safety. • Selector switch and starter: They are used for starting the motor and setting the mode to manual or auto. • Overload relays and contactor: It provides an excellent safety to the motor by cutting off the supply when the current overloads. The maximum current limit can be decided by the user. It is 80 percent of the full load as a rule of thumb. Contactor is a relay for higher loads. There are numerous electrical control panel manufacturers in Bangalore, who can supply control panels, AMF panels, PCC, MCC, LT Metering Panels to electrical and other industrial sectors.
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