NM8S-400S 3P 400A 70kA Molded Case Circuit Breaker

Авт. выкл.NM8S-400S 3P 400A 70кА (электронный) — High-Performance Molded Case Circuit Breaker

Авт. выкл.NM8S-400S 3P 400A 70кА (электронный) is a three-pole, 400 Amp molded case circuit breaker designed for robust electrical protection. Featuring a 70kA interrupting capacity, this electronic breaker safeguards circuits and equipment against overloads, undervoltage, and short circuits. Ideal for use in Automatic Transfer Switching (ATS), Main Distribution Boards (MDBs), and Motor Control Centers (MCCs), it delivers reliable performance and enhanced system uptime.

Technical Specifications:

• Type: Molded Case Circuit Breaker (MCCB)

• Standard: IEC 60947-2 (assumed, based on typical MCCB standards)

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

• Application: Indoor

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

• Drying Time: Not applicable

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

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

Advantages:

• Superior protection against overcurrents and short circuits.

• Electronic trip unit provides precise and adjustable protection settings.

• High interrupting capacity (70kA) ensures safe operation during fault conditions.

• Compact design optimizes space utilization in electrical panels.

• Reliable performance minimizes downtime and maintenance costs.

• Suitable for a wide range of industrial and commercial applications.

Applications:

• Automatic Transfer Switching (ATS) systems

• Main Distribution Boards (MDBs) in commercial buildings

• Motor Control Centers (MCCs) for industrial machinery

• Power distribution in data centers and server rooms