✅ CHINT 393415 – NH40-1250/4CS Change Over Switch 4-pole change over switch with side handle and double-cast switch for inside cabinet operation, rated 1250A. Reliable and safe switching for large power systems. 🔹 Description (English): The CHINT 393415 – NH40-1250/4CS is a high-capacity 4-pole manual change over switch rated at 1250A, designed for large industrial power systems requiring reliable source switching. It ensures secure and efficient transfer between power supplies in motor control centers, power distribution boards, and essential backup systems. Equipped with a side-mounted handle for safe operation inside electrical cabinets, this switch features a durable double-cast mechanical housing engineered to withstand heavy electrical loads and mechanical stresses. The NH40-1250/4CS supports operating voltages from 220V to 415V and complies with CE certification standards. 🔹 Key Features: • Rated current: 1250A • Rated operational voltage: 220V/230V/240V, 380V/400V/415V • 4-pole design for full phase and neutral isolation • Side handle for safe cabinet operation • Heavy-duty double-cast construction • Suitable for large industrial power management • Panel-mounted • CE certified 🔹 Technical Specifications (English): Parameter Value Model NH40-1250/4CS Part Number CHINT 393415 Rated Current 1250A 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 Large Industrial Power Systems Certification CE