✅ CHINT 393273 – NH40-3150/3 Switch Disconnector Ultra high-capacity 3-pole switch disconnector rated at 3150A with central handle and industrial single-cast construction. Engineered for maximum safety and performance in extra-large electrical systems. 🔹 Description (English): The CHINT 393273 – NH40-3150/3 is a 3150A-rated manual switch disconnector built for isolating extremely high-power three-phase circuits in critical industrial applications. With a 3-pole configuration, it ensures full disconnection of high-capacity distribution systems, protecting both equipment and personnel during service or emergency operations. The device is operated via a central handle from within the cabinet, enabling safe access with reduced risk of exposure to live components. Its heavy-duty single-cast frame provides outstanding mechanical strength and long operational life, even under continuous electrical stress. Supporting voltage levels from 220V to 415V and carrying full CE certification, the NH40-3150/3 is the optimal choice for energy-intensive sectors like mining, steel, and utilities. 🔹 Key Features: • Rated current: 3150A • Operating voltage: 220V–415V • 3-pole disconnection for high-capacity systems • Internal cabinet handle for enhanced safety • Extremely robust single-cast housing • Ideal for large-scale substations, factories, and utility panels • CE certified for global industrial compliance 🔹 Technical Specifications (English): Parameter Value Model NH40-3150/3 Part Number CHINT 393273 Rated Current 3150A Number of Poles 3P Rated Operational Voltage 220V / 230V / 240V / 380V / 400V / 415V Switch Type Single-cast Manual Disconnector Operation Method Central Handle (Inside Cabinet) Mounting Panel-mounted Application Extreme-Duty Industrial Power Isolation Certification CE