Авт. выкл. NB1-63 1P B4 6kA — Miniature Circuit Breaker for Reliable Electrical Protection
Авт. выкл. NB1-63 1P B4 6kA is a single-pole miniature circuit breaker from CHINT Electric, designed to protect electrical circuits from overloads and short circuits. Rated at 6kA breaking capacity, it’s ideal for residential, commercial, and industrial applications. This breaker ensures the safety of cables, electrical equipment, and personnel by swiftly interrupting faulty currents, preventing damage and potential hazards. It provides dependable protection for distribution and group circuits.
Technical Specifications:
Type: Miniature Circuit Breaker (MCB)
Standard: IEC/EN 60898-1, GB/T 10934.1
Base Material: Flame-retardant plastic housing with internal metal components (steel, copper)
Application: Indoor
Consumption: Not applicable – this is an electrical protection device, not a consumable material.
Drying Time: Not applicable
Durability: Mechanical life of 20,000 cycles; Electrical life of 6,000 cycles; Resistant to vibration and shock.
Packaging: Individually boxed, with multiple units per carton (quantity varies by order).
Advantages:
Reliable overload and short-circuit protection.
Compact design for easy installation in distribution boards.
High breaking capacity (6kA) ensures effective fault clearing.
B-curve characteristic minimizes nuisance tripping.
Durable construction for long-term performance.
Cost-effective solution for comprehensive circuit protection.
Applications:
Residential distribution boards.
Commercial building electrical systems.
Industrial control panels.
Protection of lighting and power circuits.
