✅ CHINT 393400 – NH40-3150/3CSW Change Over Switch 3-pole change over switch with extended handle for inside cabinet operation, rated 3150A. Provides robust and reliable switching for heavy electrical loads in industrial power distribution systems. 🔹 Description (English): The CHINT 393400 – NH40-3150/3CSW is a heavy-duty 3-pole manual change over switch rated at 3150A, designed to ensure secure and reliable transfer between two three-phase power sources in large industrial and commercial low-voltage electrical installations. It is ideal for applications demanding high current capacity and robust mechanical performance. Featuring an extended handle for internal cabinet operation, this switch improves operator safety by minimizing contact with live parts during operation. The sturdy single-cast switch body offers excellent mechanical strength and long-term durability. Supporting operational voltages from 220V to 415V and certified to CE standards, the NH40-3150/3CSW is a dependable choice for critical power distribution needs. 🔹 Key Features: • Rated current: 3150A • Rated operational voltage: 220V/230V/240V, 380V/400V/415V • 3-pole configuration for three-phase systems • Extended handle for safe internal cabinet operation • Durable single-cast switch housing • Manual power source transfer switch • Suitable for heavy industrial power distribution • CE certified for safety and quality 🔹 Technical Specifications (English): Parameter Value Model NH40-3150/3CSW Part Number CHINT 393400 Rated Current 3150A 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