NM8-125S 3P 80A 50kA Molded Case Circuit Breaker

Авт. выкл. NM8-125S 3P 80A 50кА (тепловой и электромагнитный) — Three-Pole Molded Case Circuit Breaker

Авт. выкл. NM8-125S 3P 80A 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). This device provides comprehensive protection for electrical circuits and equipment against overload, undervoltage, and short-circuit conditions. Its robust construction and high breaking capacity ensure reliable performance and safety in demanding electrical installations. Offering both thermal and electromagnetic trip mechanisms, it delivers precise and responsive protection.

Technical Specifications:

• Type: Molded Case Circuit Breaker (MCCB)

• Standard: IEC 60947-2, GOST IEC 60947-2

• Base Material: High-impact resistant thermoplastic housing with internal components of silver-tin alloy and copper.

• Application: Indoor

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

• Drying Time: Not applicable

• Durability: Rated for mechanical and electrical endurance exceeding 20,000 cycles. Resistant to vibration and impact. Operating temperature: -5°C to +40°C.

• Packaging: Individually boxed with protective foam inserts, then bulk-packed in corrugated cardboard cartons.

Advantages:

• Reliable overload and short-circuit protection.

• High breaking capacity (50kA) ensures system safety.

• Compact design for easy installation in confined spaces.

• Dual protection mechanism (thermal & electromagnetic) for precise tripping.

• Durable construction for long-term performance.

• Suitable for a wide range of electrical loads.

Applications:

• Automatic Transfer Switching (ATS) systems

• Main Distribution Boards (MDBs) in commercial buildings

• Motor Control Centers (MCCs) for industrial applications

• Power distribution in residential and light industrial settings.