✅ CHINT 393355 – NH40-630/4CS Change Over Switch 4-pole change over switch with side handle and double-cast switch for inside cabinet operation, rated 630A. Designed for very high power applications. 🔹 Description (English): The CHINT 393355 – NH40-630/4CS is a heavy-duty 4-pole manual change over switch rated at 630A, engineered for very high power industrial switching applications. It provides safe and reliable source switching in large motor control centers, power distribution boards, and mission-critical backup power systems. Featuring a side-mounted manual handle for safe operation within electrical cabinets, the switch is built with a durable double-cast mechanical housing to withstand intense electrical loads and mechanical stresses. The NH40-630/4CS supports operational voltages from 220V to 415V and complies with CE certification standards. 🔹 Key Features: • Rated current: 630A • Rated operational voltage: 220V/230V/240V, 380V/400V/415V • 4-pole configuration for full phase and neutral isolation • Side handle for safe cabinet operation • Heavy-duty double-cast construction for durability • Suitable for large industrial power systems • Panel-mounted • CE certified 🔹 Technical Specifications (English): Parameter Value Model NH40-630/4CS Part Number CHINT 393355 Rated Current 630A Number of Poles 4P 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 Very High Power Industrial Systems Certification CE