ETI SV 3100 load break switch 3P 100A (2423316)

ETI SV 3100 is a load break switch designed for manual switching and disconnection of electrical circuits in distribution boards and power installations. It is used where a line needs to be safely energized or isolated during maintenance, scheduled servicing, or when a specific section of the network must be separated from the supply. As a load switch, the device is intended for switching operations rather than for automatic protection against fault conditions. This model has a 3-pole design, so it is suitable for controlling three-phase circuits. The 100 A rated current allows it to be used in installations with significant electrical load, where reliable manual disconnection of a power line is required. Such rating makes the switch applicable in incoming and distribution circuits of industrial, commercial, and auxiliary electrical systems, provided the project design matches the load requirements. The load break switch is used to create a controlled separation of the circuit during operation of electrical equipment. This is important in control panels, distribution units, pumping stations, ventilation systems, and other installations where equipment must be disconnected for inspection or service without complex switching procedures. The device is installed as part of switchgear in accordance with the electrical layout and project documentation. ETI SV 3100 combines the SV 3100 series, three poles, and a 100 A current rating, making it a practical switching component for three-phase networks. It provides manual line isolation and supports organized maintenance of electrical installations where clear disconnection of the circuit and straightforward operational control are required.