✅ CHINT 393561 – NH40-63/4CSW Change Over Switch 4-pole change over switch with extended handle for inside cabinet operation, rated 63A. Ensures efficient power switching and isolation for electrical circuits. 🔹 Description (English): The CHINT 393561 – NH40-63/4CSW is a reliable 4-pole manual change over switch rated at 63A, designed for safe and efficient power source switching and circuit isolation in low-voltage electrical systems. It is ideal for medium industrial and commercial applications requiring secure load transfer and electrical isolation. Featuring an extended handle for operation from inside the cabinet, this switch enhances operator safety by reducing exposure to live components during switching. The single-cast robust switch body provides mechanical durability and consistent performance. Supporting operational voltages from 220V to 415V and CE certified, the NH40-63/4CSW is an excellent choice for power management. 🔹 Key Features: • Rated current: 63A • Rated operational voltage: 220V/230V/240V, 380V/400V/415V • 4-pole configuration for neutral and three-phase switching • Extended handle for safe inside cabinet operation • Durable single-cast switch construction • Manual operation for power source transfer and circuit isolation • Suitable for medium industrial and commercial circuits • CE certified for quality and safety 🔹 Technical Specifications (English): Parameter Value Model NH40-63/4CSW Part Number CHINT 393561 Rated Current 63A Number of Poles 4P 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 Isolation Certification CE