✅ CHINT 393556 – NH40-80/3CSW Change Over Switch 3-pole change over switch with extended handle for inside cabinet operation, rated 80A. Designed for efficient and secure switching between power sources in electrical panels. 🔹 Description (English): The CHINT 393556 – NH40-80/3CSW is a robust 3-pole manual change over switch rated at 80A, ideal for use in medium-load commercial, industrial, or backup systems. It is designed to facilitate safe and reliable transfer between two power supplies in low-voltage three-phase installations. Equipped with an extended handle for internal cabinet operation, this unit enhances safety by isolating the operator from live parts during switching. Its heavy-duty single-cast switch housing provides durability and consistent operation over time. Supporting a wide range of operating voltages (220V to 415V) and fully CE certified, it is a dependable solution for critical load management and electrical transfer systems. 🔹 Key Features: • Rated current: 80A • Rated operational voltage: 220V/230V/240V, 380V/400V/415V • 3-pole change over switch for three-phase systems • Extended handle for cabinet-mounted operation • Single-cast switch design for enhanced durability • Suitable for source transfer in commercial/industrial panels • Manual operation for safe load isolation • CE certified for quality and compliance 🔹 Technical Specifications (English): Parameter Value Model NH40-80/3CSW Part Number CHINT 393556 Rated Current 80A 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 Source Transfer / Load Switching Certification CE