CHINT 393409

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56,742EGP

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✅ CHINT 393409 – NH40-1250/4CSW Change Over Switch 4-pole change over switch with extended handle for inside cabinet operation, rated 1250A. Designed for secure high current switching in large industrial power systems. 🔹 Description (English): The CHINT 393409 – NH40-1250/4CSW is a heavy-duty 4-pole manual change over switch rated at 1250A, engineered for reliable and safe switching and isolation of power sources in large-scale industrial and commercial low-voltage electrical systems. It supports secure load transfer and robust circuit protection for demanding applications. Equipped with an extended handle for safe inside cabinet operation, this switch enhances operator safety by reducing exposure to live electrical parts during switching. The durable single-cast switch body provides long-lasting mechanical strength and consistent performance. Supporting operational voltages from 220V to 415V and CE certified, the NH40-1250/4CSW is a trusted solution for critical power management. 🔹 Key Features: • Rated current: 1250A • Rated operational voltage: 220V/230V/240V, 380V/400V/415V • 4-pole configuration for neutral and three-phase switching • Extended handle for safe internal cabinet operation • Durable single-cast switch construction • Manual operation for power source transfer and circuit isolation • Suitable for large industrial and commercial electrical systems • CE certified for safety and quality 🔹 Technical Specifications (English): Parameter Value Model NH40-1250/4CSW Part Number CHINT 393409 Rated Current 1250A Number of Poles 4P 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 Isolation Certification CE