NB1-63H 2P C63 10kA — High-Performance Miniature Circuit Breaker
NB1-63H 2P C63 10kA is a modern, modular miniature circuit breaker from the NB series by CHINT, designed for robust performance in industrial and infrastructure applications. This 2-pole, 63A, Type C breaker boasts a 10kA interrupting capacity and is uniquely dual-certified to both industrial and residential standards. Offering reliable overload and short-circuit protection, it ensures safety and operational continuity in demanding environments.
Technical Specifications:
Type: Miniature Circuit Breaker (MCB)
Standard: IEC/EN 60898-1, GB/T 10934.1
Base Material: Flame-retardant Polyamide (PA66) housing with internal components of silver alloy contacts and copper conductors.
Application: Indoor
Consumption: Not applicable – this is an electrical component, not a consumable material.
Drying Time: Not applicable – this is an electrical component, not a material requiring drying.
Durability: High mechanical and electrical endurance; >20,000 mechanical operations and >6,000 electrical operations. Resistant to vibration and shock.
Packaging: Individually boxed, with multiple units per carton. Carton dimensions vary based on quantity.
Advantages:
Dual certification ensures compliance with diverse regulations.
High interrupting capacity (10kA) provides superior protection.
Modular design allows for easy installation and expansion.
Robust construction guarantees long-term reliability.
Type C characteristic provides optimal protection for inductive loads.
Compact size maximizes space utilization in distribution boards.
Applications:
Industrial control systems and machinery.
Commercial building electrical distribution.
Power supply for lighting and socket outlets.
Protection of electrical circuits in residential buildings.
