✅ CHINT 393389 – NH40-160/3CSW Change Over Switch 3-pole change over switch with extended handle for inside cabinet operation, rated 160A. Ideal for secure and reliable load transfer in industrial and commercial power distribution. 🔹 Description (English): The CHINT 393389 – NH40-160/3CSW is a heavy-duty 3-pole manual change over switch rated at 160A, designed for dependable switching between two power sources in three-phase low-voltage electrical systems. It is suited for industrial facilities, commercial buildings, and backup power setups requiring secure and efficient power source transfer. Equipped with an extended handle for internal cabinet operation, this switch maximizes operator safety by minimizing the risk of exposure to energized components. The rugged single-cast switch body offers excellent mechanical durability and consistent switching performance. With support for operating voltages between 220V and 415V and CE certification, the NH40-160/3CSW ensures compliant and reliable operation. 🔹 Key Features: • Rated current: 160A • Rated operational voltage: 220V/230V/240V, 380V/400V/415V • 3-pole configuration for three-phase systems • Extended handle for safe internal cabinet operation • Single-cast durable switch housing • Manual source transfer switch • Suitable for industrial and commercial power distribution • CE certified for safety and quality 🔹 Technical Specifications (English): Parameter Value Model NH40-160/3CSW Part Number CHINT 393389 Rated Current 160A 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 Power Source Transfer / Load Switching Certification CE