NEXT NXB-63 6kA 2-Pole Circuit Breaker 25A B-Curve

NEXT NXB-63 6kA 2P B 25A Circuit Breaker — Reliable Overcurrent Protection

NEXT NXB-63 6kA 2P B 25A is a two-pole miniature circuit breaker designed for robust overcurrent protection in a variety of electrical installations. Featuring a B-characteristic tripping curve, it provides reliable protection for circuits with inrush currents. This breaker excels in extreme environments, offering dependable performance from -35°C to +70°C, and boasts exceptional mechanical and electrical endurance for long-term reliability. It’s ideal for residential, commercial, and industrial applications.

Technical Specifications:

• Type: Miniature Circuit Breaker (MCB)

• Standard: IEC/EN 60898-1 (assumed, based on common MCB standards)

• Base Material: High-impact Polyamide (PA66) with internal metallic components

• Application: Indoor

• Consumption: Not applicable – this is a protective device, not a consumable material.

• Drying Time: Not applicable

• Durability: 10,000 electrical cycles, 20,000 mechanical cycles

• Packaging: Individual box, bulk packaging available upon request

Advantages:

• Exceptional temperature resistance for reliable operation in harsh climates.

• High switching capacity of 6kA ensures robust protection during fault conditions.

• Long mechanical and electrical lifespan minimizes maintenance and replacement costs.

• B-characteristic tripping curve allows for temporary overloads without nuisance tripping.

• Compact modular design for easy installation and space saving.

• Provides comprehensive protection against short circuits and overloads.

Applications:

• Residential distribution boards

• Commercial building electrical systems

• Industrial control panels

• Lighting circuits and socket outlets