NEXT NXB-63 6kA 3-Pole Circuit Breaker - 10A, B-Curve

NEXT NXB-63 6kA 3P B 10A – Three-Pole Miniature Circuit Breaker

NEXT NXB-63 6kA 3P х-ка B 10A is a three-pole miniature circuit breaker designed for reliable protection of electrical circuits against overloads and short circuits. With a 10A rated current and a breaking capacity of 6kA, it offers robust performance in residential, commercial, and industrial applications. Its B-characteristic tripping curve ensures optimal coordination with other protective devices, enhancing system safety and minimizing nuisance tripping. This breaker provides essential protection for wiring and connected equipment.

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

• Drying Time: Not applicable

• Durability: Mechanical life of 20,000 cycles; Electrical life of 6,000 cycles; Resistant to UV and common chemical agents.

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

Advantages:

• Superior protection against overloads and short circuits.

• High breaking capacity (6kA) ensures reliable operation during fault conditions.

• B-characteristic tripping curve minimizes nuisance tripping.

• Compact design for easy installation in distribution boards.

• Durable construction for long-lasting performance.

• Complies with international safety standards (IEC/EN, GOST).

Applications:

• Residential electrical distribution systems.

• Commercial building power protection.

• Industrial control panels and machinery.

• Lighting circuits and appliance protection.