
New Type Residual Current Circuit Breaker Nxb-63 1p C 16A. High Breaking Capacity: Rated short-circuit breaking capacity (Icn) and short-circuit breaking capacity (Ics) reach 6000A. Comprehensive Protection: Provides overload protection, short circuit protection, and positive isolation for safety. Wide Current Range: Available in current ratings from 1A to 63A, including B, C, and D curve options. Flexible Pole Configuration: Offers 1P, 1P+N, 2P, 3P, 3P+N, and 4P configurations for diverse installation needs. Durable Mechanical Life: Engineered with a mechanical life of 20,000 cycles and electrical life of 10,000 cycles. Certified Quality: Manufactured under ISO9001-2000 certification standards ensuring consistent quality. Versatile Voltage Support: Rated voltage supports 220V-240V for 1P/1P+N and 380V-415V for 2P-4P configurations. Standard Warranty: Comes with a 12-month warranty covering the product for peace of mind.