CHINT NXB-63H Miniature Circuit Breaker 1P 2P 10kA Overload Protection Short Circuit Protection in Pakistan

CHINT NXB-63H Miniature Circuit Breaker 1P 2P 10kA Overload Protection Short Circuit Protection in Pakistan

The NXB-63H Miniature Circuit Breaker (MCB) from CHINT is designed for overload and short-circuit protection in residential, commercial, and industrial electrical systems. Built in compliance with IEC/EN 60898-1, it delivers a high breaking capacity of 10kA, ensuring dependable performance and circuit isolation. With B, C, and D tripping curves, and rated currents from 1A to 63A, the NXB-63H provides reliable protection and long service life, making it ideal for modern low-voltage power distribution applications.

• Compliant Standards: IEC/EN 60898-1

• Certifications: CE, SII, RoHS, Carbon Footprint

• Functions: Overload protection, short-circuit protection, and positive isolation

• Rated Current (In): 1A, 2A, 3A, 4A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A

• Rated Voltage (Ue):

  • 220/230/240V~ for 1P, 1P+N

  • 380/400/415V~ for 2P, 3P, 3P+N, 4P

• Rated Frequency: 50/60Hz

• Number of Poles: 1P, 1P+N, 2P, 3P, 3P+N, 4P

• Tripping Curves: B, C, D (thermal-magnetic release)

• Rated Short-Circuit Breaking Capacity (Icu): 10kA

• Short-Circuit Service Capacity (Ics): 7.5kA

• Rated Insulation Voltage (Ui): 500V