# Mitsubishi Electric NF63-SVF 6KV No Fuse Breaker - Industrial Circuit Protection

Ensure superior electrical protection with the robust Mitsubishi Electric No Fuse Breaker NF63-SVF 6KV. Engineered for demanding applications, this high-quality circuit breaker offers unparalleled reliability and safety in your electrical systems. Trust in the advanced design of the **Mitsubishi Electric NF63-SVF 6KV No Fuse Breaker** for critical power management.

This advanced 3-pole breaker operates seamlessly at 50/60Hz, providing a dependable AC200V at 5A rating with an impressive 14KA short-circuit breaking capacity. The Cat. A 1110642480 LN333R148Y19 rating signifies its adherence to stringent safety protocols, making the **Mitsubishi Electric NF63-SVF 6KV No Fuse Breaker** a benchmark in electrical safety and performance. Manufactured in Japan, it embodies the highest standards of quality.

What makes this breaker ideal for your needs? It's built for durability and ease of integration. For those seeking robust circuit protection, this breaker is a prime choice. Its lightweight design, weighing only 450 grams, simplifies installation and maintenance.

-   **High Voltage Protection**: Rated for 6KV to handle demanding AC circuits.
-   **Superior Breaking Capacity**: Features a 14KA short-circuit breaking capacity for enhanced safety.
-   **Certified Reliability**: Conforms to JIS C 8201-2-1, IEC 60947-2, and EN 60947-2 standards.
-   **Durable Construction**: Manufactured in Japan to rigorous quality standards.
-   **Easy Installation**: Lightweight design at 450 grams for convenient setup.

## Specifications

Voltage Rating: 6KV  
Current Rating: AC200V at 5A  
Short-Circuit Breaking Capacity: 14KA  
Poles: 3  
Frequency: 50/60Hz  
Rating: Cat. A 1110642480 LN333R148Y19  
Weight: 450 grams

Invest in the ultimate circuit protection solution with the Mitsubishi Electric No Fuse Breaker NF63-SVF. Its proven performance and Japanese craftsmanship ensure long-lasting security for your electrical infrastructure. Get reliable power management with the **Mitsubishi Electric NF63-SVF 6KV No Fuse Breaker** today.

## Details

- **Price:** 999.0 USD
- **Vendor:** Mitsubishi Electric
- **Type:** Electrical > Circuit Protection > Circuit Breakers
- **Tags:** 6KV Circuit Breaker, Circuit Protection, Electrical Safety, Industrial Circuit Breaker, Japan Made, Mitsubishi Breaker, Mitsubishi Electric, NF63-SVF, No Fuse Breaker, Ram Automations

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| New | 999.00 USD | In stock |

## Images

- Mitsubishi Electric NF63-SVF 6KV No Fuse Breaker - Industrial Circuit Protection-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/mitsubishi-electric-nf63-svf-6kv-breaker)
> Updated: 2026-09-19