✅ CHINT 393377 – NH40-1000/3CS Change Over Switch 3-pole change over switch with side handle and double-cast switch for inside cabinet operation, rated 1000A. Suitable for critical power source control. 🔹 Description (English): The CHINT 393377 – NH40-1000/3CS is a robust 3-pole manual change over switch designed for critical infrastructure and high-capacity electrical systems. With a rated current of 1000A, this switch is the go-to solution for power-intensive applications such as substations, large industrial machinery, and central generator backup systems. The side-mounted manual handle ensures safe, reliable switching and is designed for internal cabinet installation, providing operator protection and a compact layout. Its double-cast structure enhances mechanical stability and performance under extreme operational stress. CE certified and compatible with operational voltages from 220V to 415V, the NH40-1000/3CS ensures dependable service in environments where uninterrupted power transfer is essential. 🔹 Key Features: • Rated current: 1000A • Rated operational voltage: 220V/230V/240V, 380V/400V/415V • 3-pole design for industrial high-current systems • Side handle operation from inside cabinet • Extra-strength double-cast switch body • Ideal for power plants, substations, and generator control • Panel-mounted for enclosed installation • CE certified for safety in demanding applications 🔹 Technical Specifications (English): Parameter Value Model NH40-1000/3CS Part Number CHINT 393377 Rated Current 1000A Number of Poles 3P Rated Operational Voltage 220V / 230V / 240V / 380V / 400V / 415V Switch Type Manual Change Over (Double-cast) Handle Position Side Handle Operation Location Inside Cabinet Mounting Panel-mounted Application High-Capacity / Critical Power Control Certification CE