# Siemens 3ND2144 Circuit Breaker and Accessories Industrial Protection

Ensure robust electrical protection with the Siemens **3ND2144 Circuit Breaker** and its associated accessories. Designed for demanding industrial automation applications this component provides reliable safeguarding for electrical circuits against overloads and short circuits. Its advanced design ensures operational continuity and safety in critical environments.

The Siemens **3ND2144** is engineered for seamless integration into modern control systems. It offers precise trip characteristics suitable for various industrial uses ensuring optimal performance and preventing downtime. This breaker is an essential part of any effective industrial automation setup for maintaining system integrity and worker safety.

-   **High-performance** electrical protection for industrial automation.
-   **Durable construction** ensuring long-term reliability in harsh conditions.
-   **Efficient operation** minimizing energy loss and maximizing system uptime.
-   **Enhanced safety features** protecting equipment and personnel.
-   **Seamless compatibility** with existing Siemens industrial control solutions.

**Specifications:**

Part Number 3ND2144

Intended for industrial automation and control systems.

Provides overcurrent and short-circuit protection.

Built to meet rigorous industry standards for safety and performance.

Discover the superior reliability and performance of Siemens **circuit breakers**. The **Siemens 3ND2144** is your trusted solution for comprehensive electrical protection in industrial settings. Contact us today to secure your essential components.

## Details

- **Price:** 999.0 USD
- **Vendor:** Siemens
- **Type:** Industrial Automation > Circuit Protection > Circuit Breakers
- **Tags:** 3ND2144, Circuit Breaker, Control Systems, Electrical Protection, Industrial Automation, Siemens, Siemens Circuit Breaker

## Variants

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

## Images

- Siemens 3ND2144 Circuit Breaker and Accessories Industrial Protection-Ram Automations

---

> Source: [Ram Automations](https://ramautomations.com/products/siemens-3nd2144-circuit-breaker)
> Updated: 2026-09-23