✅ CHINT 393406 – NH40-400/4CSW Change Over Switch 4-pole change over switch with extended handle for inside cabinet operation, rated 400A. Provides safe switching for industrial electrical loads. 🔹 Description (English): The CHINT 393406 – NH40-400/4CSW is a heavy-duty 4-pole manual change over switch rated at 400A, designed to provide secure and reliable switching and isolation of power sources in industrial and commercial low-voltage systems. It supports safe load transfer and effective circuit protection for medium to large scale electrical systems. Equipped with an extended handle for safe inside cabinet operation, this switch enhances operator safety by minimizing contact with energized parts during switching. The robust single-cast switch housing ensures durable mechanical strength and consistent long-term performance. Supporting operational voltages from 220V to 415V and CE certified, the NH40-400/4CSW is ideal for critical power management applications. 🔹 Key Features: • Rated current: 400A • 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 industrial and commercial electrical loads • CE certified for safety and quality 🔹 Technical Specifications (English): Parameter Value Model NH40-400/4CSW Part Number CHINT 393406 Rated Current 400A 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