# Siemens 3PST 6 3A S00 UL489 Circuit Breaker A9B10239258

Ensure efficient and safe operation of your industrial systems with the Siemens **A9B10239258** circuit breaker. This robust **3PST 6 3A S00 UL489** device provides essential overcurrent protection for critical applications. It is designed to meet stringent UL489 standards delivering reliable performance for demanding environments.

Engineered for industrial automation use the **Siemens A9B10239258** integrates seamlessly into control systems. Its precise current rating ensures optimal protection against faults maintaining the integrity of your machinery. This breaker is a trusted component for maintaining operational continuity and safeguarding valuable equipment.

-   High-performance **3PST 6 3A S00 UL489** protection
-   Certified to **UL489** standards for safety and reliability
-   Durable construction for demanding industrial automation applications
-   Ensures efficient and safe operation of machinery
-   Compatible with Siemens industrial control systems

This **Siemens circuit breaker** offers exceptional durability and efficiency. It is engineered for long-term reliability and is a smart choice for critical power distribution needs. Invest in peace of mind with this essential protection component from **Siemens**.

## Details

- **Price:** 999.0 USD
- **Vendor:** Siemens
- **Type:** Industrial Automation > Circuit Protection > Circuit Breakers
- **Tags:** 3PST 6 3A S00 UL489, A9B10239258, control systems, industrial automation, overcurrent protection, Siemens automation parts, Siemens circuit breaker, UL489

## Variants

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

## Images

- Siemens 3PST 6 3A S00 UL489 Circuit Breaker A9B10239258-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/siemens-a9b10239258-circuit-breaker)
> Updated: 2026-09-20