A disconnect enables a circuit to be disconnected or isolated from the rest of an electrical system. Disconnects are vital for safety and security as they allow different components in the system to be isolated in order to perform maintenance or service. Traditional disconnects, like in the image, come in countless different sizes and configurations, including custom-built configurations. Although they are not often used in small-scale off-grid installations as most disconnecting needs can be met with breakers, fuse holders, or [[Special:MyLanguage/Module connectors|module connectors]] which are cheaper and simpler. A traditional disconnect must be rated for the proper current (AC or DC), maximum voltage and maximum current of the circuit. Disconnects can also be found that incorporate fuses for suitable applications.
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A disconnect enables a circuit to be disconnected or isolated from the rest of an electrical system. Disconnects are vital for safety and security as they allow different components in the system to be isolated in order to perform maintenance or service. Manual disconnects, like in the image, come in countless different sizes and configurations, including custom-built configurations. Although they are not often used in small-scale off-grid installations as most disconnecting needs can be met with breakers, fuse holders, or [[Special:MyLanguage/Module connectors|module connectors]] which are cheaper and simpler. A traditional disconnect must be rated for the proper current (AC or DC), maximum voltage and maximum current of the circuit. Disconnects can also be found that incorporate fuses for applications that require a traditional disconnect and overcurrent protection.
Latest revision as of 05:55, 15 February 2021
A disconnect enables a circuit to be disconnected or isolated from the rest of an electrical system. Disconnects are vital for safety and security as they allow different components in the system to be isolated in order to perform maintenance or service. Manual disconnects, like in the image, come in countless different sizes and configurations, including custom-built configurations. Although they are not often used in small-scale off-grid installations as most disconnecting needs can be met with breakers, fuse holders, or module connectors which are cheaper and simpler. A traditional disconnect must be rated for the proper current (AC or DC), maximum voltage and maximum current of the circuit. Disconnects can also be found that incorporate fuses for applications that require a traditional disconnect and overcurrent protection.
