NEXT NXB-63 6kA 3-Pole Circuit Breaker - 2A, B-Curve

NEXT NXB-63 6kA 3P B 2A – Three-Pole Miniature Circuit Breaker

NEXT NXB-63 6kA 3P х-ка B 2A is a three-pole miniature circuit breaker designed for reliable protection of electrical circuits against overloads and short circuits. Featuring a B-characteristic tripping curve, it’s ideal for applications with inrush currents. With a 6kA breaking capacity and 2A rated current, this breaker provides robust safety and efficient performance in residential, commercial, and industrial electrical systems. It ensures dependable circuit protection and minimizes downtime.

Technical Specifications:

• Type: Miniature Circuit Breaker (MCB)

• Standard: IEC/EN 60898-1, GOST IEC 60898-1

• Base Material: High-impact Polyamide (PA66) with internal components of silver-tin alloy and copper

• Application: Indoor

• Consumption: N/A – This is a protective device, not a consumable material.

• Drying Time: N/A – Not applicable.

• Durability: 20,000 mechanical cycles and 6,000 electrical cycles; Resistant to UV and common chemical agents.

• Packaging: Individually boxed, with multiple units per carton (quantity varies by order).

Advantages:

• Superior overload and short-circuit protection.

• Reliable B-characteristic tripping curve for inrush current tolerance.

• High breaking capacity of 6kA ensures safety under fault conditions.

• Compact design for easy installation in distribution boards.

• Durable construction for long-lasting performance.

• Complies with international safety standards.

Applications:

• Residential electrical distribution systems.

• Commercial building power protection.

• Industrial control panels and machinery.

• Lighting circuits and appliance protection.