NM8NDC-400S TM 250 4P DC Circuit Breaker - 50kA

Авт. выкл. NM8NDC-400S TM 250 4P (DC Molded Case Circuit Breaker)

Авт. выкл. NM8NDC-400S TM 250 4P (для Постоянного тока, Термомагнитный тип) 50kA is a 4-pole molded case circuit breaker designed for DC applications. Offering robust protection against overloads, undervoltage, and short circuits, this breaker is ideal for use in Automatic Transfer Switching (ATS), Main Distribution Boards (MDBs), and Motor Control Centers (MCCs). Its 50kA short-circuit capacity ensures reliable performance and safeguards critical electrical systems.

Technical Specifications:

• Type: DC Molded Case Circuit Breaker (Thermomagnetic)

• Standard: IEC 60947-2 (assumed, confirm with manufacturer)

• Base Material: High-strength plastic housing with internal metallic components (steel, copper)

• Application: Indoor

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

• Drying Time: N/A - Not applicable.

• Durability: High mechanical and electrical endurance; resistant to vibration and impact; thermal stability.

• Packaging: Individually boxed with protective packaging for shipping and storage.

Advantages:

• Superior protection against overcurrents and short circuits.

• Reliable thermomagnetic tripping characteristics for precise fault detection.

• High short-circuit capacity (50kA) for enhanced system safety.

• Compact design for easy installation in confined spaces.

• Durable construction ensures long-term performance and minimal maintenance.

• Suitable for critical DC power distribution systems.

Applications:

• Automatic Transfer Switching (ATS) systems.

• DC Power Distribution Boards (PDBs).

• Renewable energy systems (solar, wind) DC protection.

• Electric vehicle (EV) charging infrastructure.