# Siemens 3VT3763-2AA36-0AA0 Circuit Breaker - 630A, 690V

The Siemens 3VT3763-2AA36-0AA0 circuit breaker provides reliable protection for your electrical systems, ensuring safety and efficiency. Ideal for industrial applications, this breaker is designed to handle heavy loads with a high degree of precision.

This **Siemens circuit breaker**, model **3VT3763-2AA36-0AA0**, is engineered for demanding environments. It features built-in surge protection and complies with IEC and EN standards, ensuring top-tier performance. Its True RMS rating guarantees consistent operation, making it a dependable component for critical power distribution.

-   **High Voltage Capacity:** Up to 690V for demanding applications.
-   **High Current Rating:** Handles up to 630A for heavy loads.
-   **Surge Protection:** 8kV lightning impulse withstand voltage.
-   **Compliance:** Meets IEC 60947-2 and EN 60947-2 standards.
-   **Category A Application:** Suitable for critical power systems.

**Specifications:**  
Voltage Rating: 690V  
Current Rating: 630A  
Lightning Impulse Withstand Voltage: 8kV  
True RMS Rating: 400A  
Compliance: IEC 60947-2, EN 60947-2  
Category: A  
Weight: 5.750 kg

Trust in **Siemens** for superior electrical protection. The **3VT3763-2AA36-0AA0 circuit breaker** is built for durability and performance, making it an excellent choice for your industrial and automation systems. Enhance your system's reliability today.

[info@ramautomations.com](mailto:info@ramautomations.com)

## Details

- **Price:** 999.0 USD
- **Vendor:** Siemens
- **Type:** Industrial Automation > Circuit Breakers > Siemens
- **Tags:** 3VT3763-2AA36-0AA0, 630A, 690V, circuit breaker, industrial circuit breaker, power distribution, Siemens, surge protection

## Variants

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

## Images

- Siemens 3VT3763-2AA36-0AA0 Circuit Breaker - 630A, 690V-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/siemens-3vt3763-2aa36-0aa0-breaker)
> Updated: 2026-10-03