✅ CHINT 393390 – NH40-200/3CSW Change Over Switch 3-pole change over switch with extended handle for inside cabinet operation, rated 200A. Ensures reliable switching under heavy load in industrial and commercial electrical systems. 🔹 Description (English): The CHINT 393390 – NH40-200/3CSW is a heavy-duty 3-pole manual change over switch rated at 200A, designed for dependable power source transfer and circuit isolation in demanding industrial and commercial environments. It facilitates safe and efficient switching between two three-phase power sources in low-voltage systems. Featuring an extended handle for internal cabinet operation, this switch enhances operator safety by reducing the risk of contact with live parts during switching. The durable single-cast switch housing ensures long-lasting mechanical strength and reliable performance. Supporting operational voltages from 220V to 415V and CE certified, the NH40-200/3CSW is engineered for high-load electrical applications. 🔹 Key Features: • Rated current: 200A • Rated operational voltage: 220V/230V/240V, 380V/400V/415V • 3-pole configuration for three-phase systems • Extended handle for safe internal cabinet operation • Single-cast robust switch housing • Manual switching for power source transfer • Suitable for heavy industrial and commercial power systems • CE certified for safety and quality assurance 🔹 Technical Specifications (English): Parameter Value Model NH40-200/3CSW Part Number CHINT 393390 Rated Current 200A 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