# Siemens 3ND2122 Circuit Breaker Essential Protective Component

The **Siemens 3ND2122** is a critical component for safeguarding electrical systems in industrial automation and marine environments. This circuit breaker offers reliable protection against overcurrents and short circuits ensuring operational continuity and equipment safety. Its robust design makes it suitable for demanding applications where dependable performance is paramount.

Engineered for industrial automation use the **Siemens 3ND2122** integrates seamlessly into various control systems. It provides essential protection features designed to prevent damage to sensitive machinery and maintain efficient power distribution. This component is vital for maintaining the integrity of electrical networks in complex operational settings.

-   **High Performance**: Delivers consistent and reliable circuit protection.
-   **Durability**: Built with high-quality materials for long-lasting operation.
-   **Efficiency**: Minimizes downtime through effective fault interruption.
-   **Compatibility**: Designed to integrate with standard industrial automation systems.

**Specifications**:

Part Number: **3ND2122**

Brand: Siemens

Application: Industrial Automation Marine Protection

When seeking dependable electrical protection for your critical infrastructure the **Siemens 3ND2122** circuit breaker stands out. Trust in Siemens quality for your industrial automation needs. Explore our range of Siemens components for your next project.

## Details

- **Price:** 999.0 USD
- **Vendor:** Ram Automations
- **Type:** Electrical Components > Circuit Breakers > Industrial Circuit Breakers
- **Tags:** 3nd2122, control systems, electrical safety, industrial automation, marine protection, protective component, siemens 3nd2122, siemens circuit breaker

## Variants

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

## Images

- Siemens 3ND2122 Circuit Breaker Essential Protective Component-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/siemens-3nd2122-circuit-breaker)
> Updated: 2026-09-23