✅ CHINT NB1-63H C1 Miniature Circuit Breaker – 1P, 1A, C Curve, 10kA Breaking Capacity Description (English): The CHINT NB1-63H C1 is a single-pole miniature circuit breaker (MCB) engineered to protect low current single-phase circuits. With a rated current of 1A and a C tripping curve (5–10In), it is ideal for sensitive electronic loads or low-power control circuits. It features a high short-circuit breaking capacity of 10kA at 230V AC, providing robust protection against overloads and short circuits. The device is compliant with IEC/EN 60898-1 standards and operates at a frequency of 50/60Hz. Equipped with a toggle actuator and positive isolation capability, the NB1-63H C1 ensures safe disconnection and quick fault identification. The compact design allows for DIN rail mounting, making it suitable for residential, commercial, and control applications. Specifications (English): Model: NB1-63H Poles: 1P Rated Current [In]: 1A Curve Type: C (5–10In) Breaking Capacity: 10kA at 230V AC Standards: IEC/EN 60898-1 Frequency: 50/60Hz Mounting: DIN rail Terminal Type: DB (Double Terminal) Protection: Overload, short circuit, positive isolation