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.
It is designed for infrequent circuit connection/disconnection and electrical isolation, widely used in construction, power, petroleum, chemical, and automation systems.
NS2 Motor Starter: Ensures safe, reliable motor control—protects against overloads, short circuits. Easy to install, suits industrial/commercial motors. Ideal for boosting motor operation safety and stability efficiently!
This type of fused electrical switch is a 3 phase fused disconnect switch, model DNH1G. It is used together with NH series fuses, so it is commonly called nh fuse switch disconnector, and it can also be called blade fuse switch with an isolation knife.
Pole Mounted Fuse Switch Disconnector: Safely isolates circuits, protects with fuses against overloads/short circuits. Ideal for LV industrial, commercial & residential power distribution.
Pole Fuse Switch Disconnector for In-coming/Out-going Conductors: Safely isolates, protects conductors, enables reliable power control. Ideal for LV industrial/commercial distribution.
160A Pole Fuse Switch Disconnector: Safely isolates circuits, protects with fusing, handles 160A load. Ideal for low-voltage industrial/commercial power distribution.
Pole Fuse Switch Disconnector for Underground Cable Protection: Blocks overloads/short circuits, isolates cables safely. Ensures reliable LV underground power distribution in industrial/commercial areas.
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