# TERASAKI TEMBREAK XS50NB 15A 3 Pole MCCB Circuit Breaker 660V AC

Ensure robust electrical protection with the TERASAKI TEMBREAK XS50NB 15A 3 Pole MCCB Circuit Breaker. Engineered for demanding industrial automation and marine applications this high-performance breaker provides reliable overcurrent and short-circuit protection safeguarding your valuable equipment and ensuring operational continuity. The TERASAKI TEMBREAK XS50NB is designed for ease of integration into complex control systems offering superior safety and efficiency for critical power distribution needs.

This advanced MCCB from TERASAKI operates at 660V AC with an impressive 25KA breaking capacity making it suitable for high-fault current environments. Its three-pole configuration ensures comprehensive protection across all phases. The TERASAKI TEMBREAK XS50NB circuit breaker is a crucial component for maintaining stable power within automated manufacturing facilities power generation plants and marine vessels where uninterrupted operation is paramount. Its construction prioritizes durability and long-term performance.

-   **Reliable Protection**: Offers superior overcurrent and short-circuit safeguarding for industrial and marine systems.
-   **High Performance**: Features a 660V AC voltage rating and 25KA breaking capacity for demanding applications.
-   **Durable Construction**: Built to withstand harsh environmental conditions common in industrial automation and marine settings.
-   **Efficient Integration**: Designed for seamless integration into existing electrical control systems and power distribution panels.
-   **TERASAKI Quality**: Backed by the trusted TERASAKI brand known for innovation and reliability in electrical protection.

## Details

- **Price:** 999.0 USD
- **Vendor:** TERASAKI
- **Type:** Industrial Automation > Circuit Protection > Molded Case Circuit Breakers
- **Tags:** 15A MCCB, 25KA breaking capacity, 3 Pole breaker, 660V AC protection, industrial automation, marine electrical, power distribution, TERASAKI circuit breaker, TERASAKI TEMBREAK XS50NB

## Variants

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

## Images

- RIXEN K295-02.DRW 24VDC

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> Source: [Ram Automations](https://ramautomations.com/products/terasaki-tembreak-xs50nb-15a-3pole-mccb)
> Updated: 2026-09-23