NEXT NXB-63 6kA 4-Pole Circuit Breaker - 20A, B-Curve

NEXT NXB-63 6kA 4P B 20A — Four-Pole Miniature Circuit Breaker

NEXT NXB-63 6kA 4P B 20A is a four-pole miniature circuit breaker designed for reliable overcurrent protection in electrical circuits. With a 20A rated current and a B-characteristic tripping curve, it provides fast response to short circuits and overload conditions. This breaker boasts a 6kA breaking capacity, ensuring safe operation during fault events. Ideal for residential, commercial, and industrial applications, it offers robust protection and peace of mind.

Technical Specifications:

• Type: Miniature Circuit Breaker (MCB)

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

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

• Application: Indoor

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

• Drying Time: N/A - Not applicable.

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

• Packaging: Individual box, bulk packaging available upon request.

Advantages:

• Superior overcurrent protection for enhanced safety.

• High breaking capacity (6kA) for reliable fault clearing.

• Compact design for easy installation in distribution boards.

• B-characteristic tripping curve provides fast response to overload and short-circuit conditions.

• Durable construction ensures long-term reliability.

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

Applications:

• Residential distribution boards for branch circuit protection.

• Commercial building electrical systems.

• Industrial control panels and machinery.

• Lighting circuits and power outlets.