Low Voltage Isolating Switch | LV Switch Disconnector for Distribution Cabinet Isolation
Professional low voltage isolating switches (switch disconnectors) manufactured to comply with IEC 60947-3 standards. Available in 1P/2P/3P/4P poles with rated currents from 32A to 3150A. The isolating switch provides visible break points to cut off power safely for circuit maintenance, equipped with reliable interlock protection to prevent live operation. Widely installed inside LV distribution boxes, MCC cabinets, ATS panels and industrial power control systems for residential, commercial, factory and new energy power distribution. Compact structure, strong arc extinguishing performance, factory direct supply for global low voltage power projects.
The DNH40 series isolator , ensuring electrical isolation and infrequent circuit connection and disconnection. making them reliable choices for machinery, distribution, switchgear, motor control centers, and photovoltaic systems.
It is designed for infrequent circuit connection/disconnection and electrical isolation, widely used in construction, power, petroleum, chemical, and automation systems.
DNH1T Series Fuse Disconnector Switch are designed to meet the challenges of high voltage applications such as wind power generation by providing reliable and safe circuit protection.
Mainly used in distribution circuits and motor circuits with high short-circuit currents, as power switches, isolation switches, and application switches Emergency switch and used for AC circuit protection
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