The CHINT NB1-63H 1P 6A 10kA C-Curve MCB is a high-performance miniature circuit breaker designed for reliable overload and short-circuit protection in residential, commercial, and industrial electrical systems. Featuring a 10kA breaking capacity and C-curve tripping characteristic, it is ideal for circuits with moderate inrush currents such as lighting and small motor loads. Compact and DIN-rail mountable, it ensures safe and efficient power distribution. The C-curve tripping characteristic allows the breaker to handle moderate inrush currents, making it perfect for applications such as motors, air conditioners, and lighting systems—reducing nuisance tripping while maintaining fast fault response.

Technical Specification: 

Standard: IEC/EN 60898-1
Rated Voltage (Ue): AC 240/415 V
Rated Insulation Voltage (Ui): 500 V
Rated Current (In): 6 A, 1P
Rated Short-Circuit Breaking Capacity (Icu): 10,000 A
Tripping Characteristics: Type C (5–10 In)
Rated Frequency: 50/60 Hz
Terminal Capacity: Up to 25 mm²
Mounting: DIN-rail EN 60715 (35 mm)
Connection: Top or bottom feed
Accessories: Click here

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