✅ CHINT 393392 – NH40-315/3CSW Change Over Switch 3-pole change over switch with extended handle for inside cabinet operation, rated 315A. Provides safe and efficient power transfer for high-load industrial applications. 🔹 Description (English): The CHINT 393392 – NH40-315/3CSW is a high-capacity 3-pole manual change over switch rated at 315A, designed for reliable switching between two three-phase power sources in low-voltage industrial systems. It is ideal for applications requiring secure load transfer and circuit isolation in heavy-duty electrical installations. This model features an extended handle for internal cabinet operation, ensuring operator safety by limiting access to energized parts during switching. The robust single-cast switch construction offers excellent mechanical durability and reliable performance. Supporting operational voltages from 220V to 415V and CE certified, the NH40-315/3CSW is a dependable component for critical power distribution needs. 🔹 Key Features: • Rated current: 315A • Rated operational voltage: 220V/230V/240V, 380V/400V/415V • 3-pole configuration for three-phase systems • Extended handle for internal cabinet operation • Single-cast switch body for high durability • Manual source transfer switch • Suitable for high-load industrial power systems • CE certified for safety and quality 🔹 Technical Specifications (English): Parameter Value Model NH40-315/3CSW Part Number CHINT 393392 Rated Current 315A 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