✅ CHINT 393413 – NH40-3150/4CSW Change Over Switch 4-pole change over switch with extended handle for inside cabinet operation, rated 3150A. Designed for robust and secure switching in heavy electrical systems. 🔹 Description (English): The CHINT 393413 – NH40-3150/4CSW is an industrial-grade 4-pole manual change over switch rated at 3150A, engineered for secure and reliable switching and isolation of power sources in very large industrial and commercial low-voltage electrical distribution systems. It supports very high current load transfer with robust mechanical strength and ensures operator safety. Equipped with an extended handle for safe inside cabinet operation, this switch reduces exposure to live electrical parts during switching. The durable single-cast switch housing guarantees long-lasting mechanical durability and consistent performance. Supporting operational voltages from 220V to 415V and CE certified, the NH40-3150/4CSW is ideal for critical power management in demanding environments. 🔹 Key Features: • Rated current: 3150A • Rated operational voltage: 220V/230V/240V, 380V/400V/415V • 4-pole configuration for neutral and three-phase switching • Extended handle for safe internal cabinet operation • Durable single-cast switch construction • Manual operation for power source transfer and circuit isolation • Suitable for very large industrial and commercial electrical systems • CE certified for safety and quality 🔹 Technical Specifications (English): Parameter Value Model NH40-3150/4CSW Part Number CHINT 393413 Rated Current 3150A 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