# Schneider NSX630HB2 Circuit Breaker 630A 4P Micrologic 5.3E 690VAC

Protect your critical industrial systems with the robust **Schneider Circuit Breaker NSX630HB2**. This high-performance **630A 4P circuit breaker** features a **Micrologic 5.3E trip unit**, ensuring reliable protection for electrical installations up to **690VAC**. Engineered for demanding environments, the **Schneider NSX630HB2** offers superior fault current interruption capabilities up to **100 kA**, safeguarding equipment and personnel. Its advanced trip unit provides precise control and monitoring, making it an essential component for modern **industrial automation** and power distribution applications.

Designed for seamless integration into complex control systems, the **Schneider NSX630HB2** delivers exceptional operational efficiency and safety. The **Micrologic 5.3E trip unit** is specifically calibrated for accurate detection of overloads and short circuits, minimizing downtime and preventing costly damage. This **4-pole circuit breaker** is built to withstand rigorous operational demands, offering long-term durability and consistent performance in various **automation use** scenarios. Its robust construction ensures reliability even under extreme conditions.

-   Advanced protection with **Micrologic 5.3E trip unit** for precise fault detection
-   High breaking capacity of **100 kA** at **690VAC** for superior safety
-   Durable **4-pole design** for comprehensive circuit coverage
-   Optimized for **industrial automation** and power distribution systems
-   Ensures reliable operation and equipment longevity

### Specifications:

-   Brand: Schneider Electric
-   Model: Compact NSX630HB2
-   Part Number: C63W45E630
-   Amperage Rating: 630 A
-   Voltage Rating: 690 VAC
-   Poles: 4
-   Breaking Capacity: 100 kA
-   Trip Unit: Micrologic 5.3E

Invest in the reliability and performance of Schneider Electric products. The **Schneider Circuit Breaker NSX630HB2** is your trusted solution for safeguarding your industrial infrastructure. Explore our range of automation components designed for peak efficiency and durability.

## Details

- **Price:** 999.0 USD
- **Vendor:** Schneider Electric
- **Type:** Industrial Automation > Circuit Protection > Circuit Breakers
- **Tags:** 100kA breaking capacity, 4P circuit breaker, 630A circuit breaker, 690VAC protection, C63W45E630, industrial automation component, Micrologic 5.3E, Schneider Circuit Breaker NSX630HB2, Schneider Electric

## Variants

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

## Images

- Schneider Circuit Breaker Compact Nsx630hb2 100 Ka At 690 Vac Micrologic 5 3 E Trip Unit 630 A 4 Poles 4d-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/schneider-nsx630hb2-630a-4p-micrologic-53e-690vac)
> Updated: 2026-09-26