✅ CHINT 393395 – NH40-1000/3CSW Change Over Switch 3-pole change over switch with extended handle for inside cabinet operation, rated 1000A. Ensures secure power transfer in large industrial electrical systems. 🔹 Description (English): The CHINT 393395 – NH40-1000/3CSW is a high-capacity 3-pole manual change over switch rated at 1000A, engineered for safe and reliable transfer between two three-phase power sources in large-scale industrial and commercial installations. It is designed to handle heavy electrical loads while ensuring operational safety. Equipped with an extended handle for internal cabinet operation, this switch protects operators by limiting contact with live parts during switching. Its single-cast robust switch body guarantees mechanical strength and long-term reliability. Supporting operating voltages from 220V to 415V and certified to CE standards, the NH40-1000/3CSW is ideal for critical power distribution applications. 🔹 Key Features: • Rated current: 1000A • Rated operational voltage: 220V/230V/240V, 380V/400V/415V • 3-pole design for three-phase systems • Extended handle for safe internal cabinet use • Durable single-cast switch construction • Manual power source transfer switch • Suitable for large industrial power systems • CE certified for safety and quality compliance 🔹 Technical Specifications (English): Parameter Value Model NH40-1000/3CSW Part Number CHINT 393395 Rated Current 1000A Number of Poles 3P Rated Operational Voltage 220V / 230V / 240V / 380V / 400V / 415V Switch Type Single-cast Manual Change Over Switch Operation Method Extended Handle (Internal Operation) Mounting Panel-mounted (Inside Cabinet) Application Power Source Transfer / Load Switching Certification CE