NSX630 3P 630A - Schneider - Products - Easy Semiconductor Technology (Hong Kong) Limited 易擇半導體科技(香港)有限公司

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Become part of our mission to advance intelligent manufacturing. We provide a platform where professional growth aligns with sustainable impact. Beyond a rewarding career, our unique program for controller recycling and education extends the value of technology while cultivating future talent. Together, we can ensure that technological progress and environmental stewardship grow hand in hand.

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NSX630 3P 630A

The Schneider Electric NSX630 3‑Pole Molded Case Circuit Breaker (MCCB) is a highly reliable protective device designed for low‑voltage three‑phase electrical distribution systems

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Specifications General Product Type: Molded Case Circuit Breaker (MCCB) Series / Family: ComPacT NSX N‑Frame Number of Poles: 3 (three-phase) Rated Current (In): 630 A Mounting Type: Fixed panel or distribution board installation Application: Protection of low‑voltage three‑phase power distribution circuits Electrical Ratings Rated Operational Voltage (Ue): Designed for low‑voltage AC systems (commonly up to ~690 V AC) Rated Frequency: 50/60 Hz Rated Insulation Voltage (Ui): Suitable for standard low‑voltage distribution insulation requirements Rated Impulse Withstand Voltage (Uimp): Designed to withstand typical transient overvoltages Protection & Trip Characteristics Trip Mechanism: Thermal‑magnetic (combination of thermal overload and magnetic short‑circuit protection) Overload Protection: Provided by the thermal element Short‑Circuit Protection: Provided by the magnetic element Tripping Behavior: Provides reliable protection against sustained overloads and high fault currents Breaking Capacity & Performance Breaking Capacity: Engineered to safely interrupt fault currents typically encountered in low‑voltage distribution systems Interrupting Performance: Reliable fault clearing to protect circuits, wiring, and connected equipment Mechanical & Environmental Terminal Connections: Screw or clamp terminals for secure conductor attachment Mechanical Durability: Built for dependable operation over repeated switching cycles Design: Compact modular housing suitable for integration into panels and switchboards Operating Environment: Indoor electrical distribution boards, switchgear, and control systems