CHINT 179831

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350EGP

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✅ CHINT NB1-63H C32 Miniature Circuit Breaker – 2P, 32A, C Curve, 10kA Breaking Capacity Description (English): The CHINT NB1-63H C32 is a double-pole miniature circuit breaker (MCB) designed for advanced circuit protection in dual-phase systems. Rated at 32A with a C curve tripping characteristic, this breaker is ideal for moderate-to-high inductive loads such as air conditioning units, power outlets, and light motor applications in residential, commercial, and light industrial settings. It features a high short-circuit breaking capacity of 10kA at 230V AC, providing dependable protection against overload and short circuit events. The NB1-63H C32 is compliant with EN/IEC 60898-1 and EN/IEC 60947-2 standards for enhanced safety and durability. Equipped with a toggle-type actuator, the device includes a VisiTrip indicator for quick fault identification and a VisiSafe strip that visually confirms contact disconnection. The compact 36mm width (4-pitch) allows for easy DIN rail installation in modular panel boards. It offers an insulation voltage rating of 500V and an impulse withstand voltage of 6kV. Operating temperature range spans -35°C to +70°C, with long-lasting performance rated for 20,000 mechanical and 10,000 electrical operations. Specifications (English): Model: NB1-63H Poles: 2P Rated Current [In]: 32A Curve Type: C Breaking Capacity: 10kA at 230V AC (EN/IEC 60898-1) Insulation Voltage [Ui]: 500V AC Impulse Voltage [Uimp]: 6kV Standards: EN/IEC 60898-1, EN/IEC 60947-2 Mounting: DIN rail, 4 pitch (36mm width) Protection Class: IP20 (IP40 in enclosure) Operating Temperature: -35°C to +70°C Mechanical Life: 20,000 cycles Electrical Life: 10,000 cycles Tightening Torque: 2 Nm Wire Capacity: 1–25mm² (rigid), 1–16mm² (flexible)