# Siemens A9B10279455 1-Pole C-0.5A 6kA LS Switch

Ensure reliable circuit protection with the **Siemens A9B10279455** LS Switch. This **1-pole C-0.5A 6kA** device is engineered for demanding industrial automation applications, offering superior performance and safeguarding critical equipment. Its robust design guarantees consistent operation even in challenging environments. Many operators ask what is the primary application for this switch. It is ideal for protecting sensitive circuits in wind turbines and other complex machinery.

Engineered by Siemens, the **A9B10279455** features a breaking capacity of **6kA** and a precise current rating of **0.5A**. This ensures efficient and safe interruption of fault currents, preventing damage to connected systems. Its single-pole configuration is optimized for specific control and automation circuits. This component is designed for seamless integration into Siemens control systems, enhancing overall system integrity and operational efficiency.

-   **High Breaking Capacity**: 6kA rating provides robust protection against overcurrents.
-   **Precise Current Rating**: 0.5A rating offers sensitive protection for delicate circuits.
-   **Genuine Siemens Quality**: Ensures reliability and compatibility within Siemens industrial systems.
-   **Durable Construction**: Built for longevity in harsh industrial automation environments.
-   **Optimized for Wind Turbines**: Specifically designed for critical safety and functionality in renewable energy applications.

## Details

- **Price:** 999.0 USD
- **Vendor:** Siemens
- **Type:** Industrial Automation > Circuit Protection > LS Switches
- **Tags:** 1-pole C-0.5A, 6kA circuit breaker, circuit safety device, industrial protection, LS Switch, Siemens A9B10279455, Siemens automation, wind turbine component

## Variants

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

## Images

- Siemens A9B10279455 1-Pole C-0.5A 6kA LS Switch-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/siemens-a9b10279455-ls-switch)
> Updated: 2026-09-20