✅ CHINT 393291 – NH40-315/4W Switch Disconnector 4-pole switch disconnector with central handle for outside cabinet operation, rated 315A. Robust design for heavy industrial use. 🔹 Description (English): The CHINT 393291 – NH40-315/4W is a 4-pole manual switch disconnector rated at 315A, tailored for isolating large-capacity 3-phase + neutral circuits in heavy-duty industrial environments. It provides secure manual switching for system maintenance, load protection, and emergency disconnection. The central handle for outside cabinet operation improves safety and access, allowing technicians to operate the disconnector externally without exposure to live components. Built with a heavy-duty single-cast body, this switch ensures high durability and performance under demanding electrical conditions. Certified to CE standards, the NH40-315/4W is ideal for use in power control rooms, industrial panels, and main distribution systems. 🔹 Key Features: • Rated current: 315A • Rated operational voltage: 220V/230V/240V, 380V/400V/415V • 4-pole configuration for 3-phase + neutral isolation • Central handle for external cabinet switching • Rugged single-cast body for industrial durability • Manual switch for safe shutdowns and system control • CE certified • Suitable for high-load installations and critical panels 🔹 Technical Specifications (English): Parameter Value Model NH40-315/4W Part Number CHINT 393291 Rated Current 315A Number of Poles 4P Rated Operational Voltage 220V / 230V / 240V / 380V / 400V / 415V Switch Type Single-cast Manual Disconnector Operation Method Central Handle (Outside Cabinet) Mounting Panel-mounted (external operation) Application Industrial / Power Distribution Systems Certification CE