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Switch Disconnector Fuse Unit
A Switch Disconnector Fuse Unit (SDFU) is an electrical device that combines the functions of a switch disconnector and a fuse in a single unit. It is designed to safely disconnect an electrical circuit from its power source and protect it from overcurrent conditions, such as short circuits and overloads, by incorporating a fuse. SDFUs are widely used in both low and medium-voltage power distribution systems to ensure the safe and efficient operation of electrical circuits.
Specifications of Switch Disconnector Fuse Unit
Here are the detailed Features of the product:
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Switching Function:
- Manual Disconnection: The unit includes a switch that allows manual disconnection of the electrical circuit from the power supply. This is essential for safely isolating the circuit during maintenance, repair, or in an emergency.
- Load Breaking Capability: The switch is designed to handle and break the circuit under load conditions, meaning it can disconnect the circuit even when current is flowing through it.
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Fuse Protection:
- Integrated Fuse: The unit contains one or more fuses that protect the circuit from overcurrent by interrupting the electrical flow if the current exceeds a predefined threshold. This prevents damage to the circuit and connected equipment.
- Replaceable Fuses: The fuses in the SDFU are replaceable, allowing for easy restoration of service after an overcurrent event once the fault has been cleared.
Customer Reviews for Switch Disconnector Fuse Unit
Check out what our customers have to say about this product:
