NM8-125S 3P 40A 50kA Molded Case Circuit Breaker

Авт. выкл. NM8-125S 3P 40A 50кА (тепловой и электромагнитный) — Three-Pole Molded Case Circuit Breaker

Авт. выкл. NM8-125S 3P 40A 50кА (тепловой и электромагнитный) is a three-pole molded case circuit breaker designed for use in automatic transfer switching (ATS), main distribution boards (MDBs), and motor control centers (MCCs). Providing comprehensive protection against overload and short-circuit conditions, this breaker utilizes both thermal and electromagnetic trip mechanisms for reliable performance. Its 40A current rating and 50kA breaking capacity ensure robust protection for electrical circuits and connected equipment, enhancing system safety and operational continuity.

Technical Specifications:

• Type: Molded Case Circuit Breaker (MCCB)

• Standard: IEC 60947-2 (likely, based on specifications)

• Base Material: Thermoplastic housing with internal metallic components (steel, copper)

• Application: Indoor

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

• Drying Time: Not applicable – this is an electrical component, not a material requiring drying.

• Durability: High mechanical and electrical endurance; resistant to shock and vibration; designed for long-term reliability.

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

Advantages:

• Reliable overload and short-circuit protection.

• Dual thermal-magnetic trip mechanism for enhanced safety.

• High breaking capacity (50kA) for demanding applications.

• Compact design for easy installation in distribution boards.

• Durable construction ensures long service life.

• Provides system stability and prevents damage to connected equipment.

Applications:

• Automatic Transfer Switching (ATS) systems.

• Main Distribution Boards (MDBs) in commercial and industrial buildings.

• Motor Control Centers (MCCs) for motor protection.

• Power distribution in industrial facilities and infrastructure.