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Schneider Electric NSX400K 10kA AC 4P4D 400A 2.3 Circuit Breaker
Model: C40K42D400
Product Overview
The Schneider Electric NSX400K is a high-performance molded case circuit breaker designed for reliable protection in industrial and commercial electrical installations. With a breaking capacity of 10kA, this 4-pole (4P4D) breaker ensures safe interruption of electrical faults while maintaining system stability.
Key Features
- Current Rating: 400A
- Breaking Capacity: 10kA at 415V AC
- Number of Poles: 4P4D (4 Poles with 4 Protected Poles)
- Tripping Unit: Micrologic 2.3 (Thermal Magnetic)
- Compact Design: Space-saving solution for panel builders
- Robust Construction: Durable enclosure for long service life
- Easy Installation: Fixed version for straightforward mounting
Applications
Ideal for protecting electrical circuits in:
- Industrial plants
- Commercial buildings
- Data centers
- Infrastructure projects
- HVAC systems
Technical Specifications
| Parameter | Value |
|---|---|
| Product Range | Compact NSX |
| Rated Current | 400A |
| Breaking Capacity (Icu) | 10kA at 415V AC |
| Number of Poles | 4P4D |
| Tripping Unit Type | Micrologic 2.3 |
| Mounting Type | Fixed |
| Standards Compliance | IEC 60947-2 |
Why Choose Schneider Electric NSX Series?
Schneider Electric’s NSX circuit breakers offer superior protection with advanced features like selective coordination, energy monitoring capabilities, and robust construction. The NSX400K model provides reliable performance for demanding applications while ensuring personnel and equipment safety.
Note: For complete installation and operation details, please refer to the manufacturer’s documentation.
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