Introduction to Switchgears
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Introduction to Switchgears. What are Switchgears? Importance of Switchgears Types of Switchgears Applications of Switchgears.
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What are Switchgears?. Switchgear refers to the collection of devices used to manage, protect, control and provide safety to electrical circuits and equipment. The primary components of switchgear include: Switches Fuses Circuit breakers Relays.
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Importance of Switchgears. Switchgears play a significant role in electrical systems such as providing : Safety - Protects against electrical faults and hazards. Reliability - Ensures continuous and stable electrical supply. Control - Manages electrical flow and operations. Protection - Shields equipment from damage..
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Types of Switchgear. MCB MCCB ACB Contactors Overload Relay Domestic Switch Domestic Socket RCCB RCBO Fuse Changeover Switch Connectors Auxiliary Circuit PRCD SFU (Switch Fuse Unit) AFDD ( Arc Fault Detection Device).
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Applications of Switchgears. Residential: Ensures safety and efficiency in home electrical systems (e.g., circuit breakers, distribution boards). Commercial: Manages electrical supply and protects equipment in offices and shopping centers. Industrial: Controls and protects complex electrical systems in factories and plants..
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