CHINT NM8-400S 3P 400A Circuit Breaker - 70kA

Авт. выкл.NM8-400S 3P 400A 70кА(тепловой и электромагнитный) — High-Performance Molded Case Circuit Breaker

Авт. выкл.NM8-400S 3P 400A 70кА(тепловой и электромагнитный) is a three-pole molded case circuit breaker from CHINT, rated at 400A with a 70kA breaking capacity. Part of the NM8 series, ranging from 16A to 1250A, this breaker provides robust protection for electrical circuits. Featuring both thermal and electromagnetic trip mechanisms, it safeguards against overloads and short circuits, ensuring reliable operation and extending equipment lifespan. Its wide breaking capacity makes it suitable for diverse industrial and commercial applications.

Technical Specifications:

• Type: Molded Case Circuit Breaker (MCCB)

• Standard: IEC/EN 60947-2, GB/T 10938

• Base Material: High-strength plastic housing with internal metallic components

• Application: Indoor installation

• Consumption: Not applicable – this is an electrical protection device, not a consumable material.

• Drying Time: Not applicable

• Durability: Up to 20,000 mechanical operating cycles under rated conditions; resistant to vibration and impact.

• Packaging: Individual carton packaging, with multiple units per master carton.

Advantages:

• Exceptional reliability with dual thermal-magnetic protection.

• High breaking capacity of up to 70kA ensures robust fault clearing.

• Long service life with up to 20,000 operating cycles.

• Protects against both overload and short-circuit conditions.

• Versatile application across a wide range of electrical systems.

• Safeguards equipment and prevents costly downtime.

Applications:

• Industrial power distribution systems

• Commercial building electrical panels

• Motor control centers (MCCs)

• Power factor correction equipment protection