# Mitsubishi NF400-CS No-Fuse Breaker 400A 3P 600V

Introducing the robust **Mitsubishi NF400-CS No-Fuse Breaker**, a premier solution for essential electrical protection in demanding industrial automation and marine environments. Engineered for reliability, this **NF400-CS** unit provides superior circuit protection, ensuring the safety and operational continuity of your critical systems. Its high-performance design makes it an indispensable component for safeguarding machinery against overcurrent and short-circuit faults, offering peace of mind and reducing potential downtime. The **Mitsubishi NF400-CS** is built to withstand rigorous operational conditions, making it a trusted choice for professionals seeking dependable electrical safety equipment.

This **Mitsubishi NF400-CS No-Fuse Breaker** is designed for optimal performance within complex control systems and automation applications. Featuring a 400A current rating and a 3-pole configuration, it effectively manages power distribution while offering advanced protection features. The 600V voltage rating ensures compatibility with a wide range of industrial power supplies. Its no-fuse design simplifies maintenance and enhances operational safety. For those integrating comprehensive electrical protection into their automation infrastructure or marine power systems, the **NF400-CS** delivers unmatched efficiency and security.

-   **High Capacity Protection**: Safely handles up to 400A for robust circuit safeguarding.
-   **Durable Construction**: Built to last in challenging industrial and marine settings.
-   **Advanced Safety Features**: Offers reliable protection against overloads and short circuits.
-   **Wide Compatibility**: Suitable for 3-pole configurations and 600V systems.
-   **Efficient Operation**: No-fuse design ensures ease of use and maintenance.

**Specifications:**

-   Brand: Mitsubishi
-   Part Number: NF400-CS
-   Type: No-Fuse Breaker
-   Amperage Rating: 400A
-   Poles: 3P
-   Voltage Rating: 600V

The **Mitsubishi NF400-CS** represents a commitment to quality and performance in electrical protection. Trust in its advanced engineering for your industrial automation needs and marine applications. Discover the reliability and safety of the **Mitsubishi NF400-CS No-Fuse Breaker** for your next project.

## Details

- **Price:** 999.0 USD
- **Vendor:** Ram Automations
- **Type:** Electrical Components > Circuit Protection > Circuit Breakers
- **Tags:** 3P Breaker, 400A Breaker, 600V Breaker, Circuit Protection, Industrial Automation, Marine Electrical, Mitsubishi Breaker, Mitsubishi NF400-CS, No-Fuse Breaker

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 999.00 USD | In stock |

## Images

- SIEMENS 3RW4445-2BC45 AC SEMICONDUCTOR MOTOR SOFT STARTER

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> Source: [Ram Automations](https://ramautomations.com/products/mitsubishi-nf400-cs-no-fuse-breaker)
> Updated: 2026-09-21