# Siemens RMS-TSI-TZ Static Trip III Unit - Circuit Breaker

Enhance the safety and efficiency of your electrical systems with the **Siemens RMS-TSI-TZ Static Trip III Circuit Breaker Trip Unit**. This essential component, featuring the part number **18-483-905-506**, is engineered to provide reliable protection and optimal performance in industrial and commercial applications.

Designed for seamless integration, the Siemens RMS-TSI-TZ is a critical element for maintaining the integrity of your circuit breakers. It ensures that your electrical setup operates smoothly and safely. This unit is built to the highest standards, promising long lasting functionality and peace of mind. Investing in this component means investing in the enduring performance of your electrical infrastructure.

Key Features:

-   **Enhanced Protection:** Provides superior protection against overcurrents and faults.
-   **Reliable Performance:** Ensures consistent and dependable operation in demanding environments.
-   **Easy Installation:** Designed for straightforward integration into existing circuit breaker systems.
-   **Durable Design:** Built with high-quality materials for extended lifespan and minimal maintenance.

Specifications: Not available

Trust the **Siemens RMS-TSI-TZ Static Trip III Unit** to deliver unparalleled performance and reliability, ensuring the uninterrupted operation of your industrial or automation systems. For further assistance, contact us at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** Siemens
- **Type:** Industrial Automation > Circuit Breaker Components > Trip Units
- **Tags:** circuit breaker component, circuit breaker trip unit, electrical protection, industrial automation, RMS-TSI-TZ, Siemens

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| SP-500-27 / USED | 999.00 USD | In stock |

## Images

- Siemens RMS-TSI-TZ Static Trip III Unit - Circuit Breaker-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/siemens-rms-tsi-tz-trip-unit)
> Updated: 2026-10-01