✅ CHINT 393550 – NH40-80/4CS Change Over Switch 4-pole change over switch with side handle and double-cast switch for inside cabinet operation, rated 80A. Ensures reliable power source switching. 🔹 Description (English): The CHINT 393550 – NH40-80/4CS is a 4-pole manual change over switch designed to deliver safe and efficient source switching for medium-power industrial and commercial applications. With a rated current of 80A, it provides dependable control of backup power or dual-source systems in equipment rooms, panels, or small facilities. Featuring a side-mounted manual handle and internal panel mounting, the switch is built to offer both safety and compact integration. Its reinforced double-cast construction ensures durability under daily use and moderate electrical load. Certified to CE standards and supporting voltages from 220V to 415V, the NH40-80/4CS is a trusted component for power continuity and load management. 🔹 Key Features: • Rated current: 80A • Rated operational voltage: 220V/230V/240V, 380V/400V/415V • 4-pole for full-phase and neutral changeover • Side-operated handle for internal cabinet use • Rugged double-cast body for long life • Ideal for facility panels and commercial power control • Panel-mounted • CE certified 🔹 Technical Specifications (English): Parameter Value Model NH40-80/4CS Part Number CHINT 393550 Rated Current 80A 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 Industrial / Commercial Power Switching Certification CE