NEXT NXB-63 6kA 2-Pole Circuit Breaker 50A

NEXT NXB-63 6kA 2P 50A Circuit Breaker — Reliable Overcurrent Protection

NEXT NXB-63 6kA 2P х-ка D 50A is a two-pole miniature circuit breaker designed for robust and dependable overcurrent protection in a variety of electrical installations. Featuring a high breaking capacity of 6kA, this breaker ensures safety and reliability. Its wide operating temperature range and high mechanical/electrical endurance make it suitable for demanding environments. Ideal for residential, commercial, and industrial applications, it provides essential circuit protection.

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; Operating temperature: -35°C to +70°C

• Packaging: Individual box packaging, bulk packaging options available

Advantages:

• Exceptional reliability in extreme temperatures.

• High breaking capacity ensures robust protection.

• Long service life due to high cycle endurance.

• Compact modular design for easy installation.

• Provides effective protection against overloads and short circuits.

• D-curve characteristic for applications with inrush currents.

Applications:

• Residential distribution boards

• Commercial building electrical systems

• Industrial control panels

• Protection of circuits with inductive loads (motors, transformers)