# SIEMENS SIRIUS 3RW5526-1HA14 Soft Starter 200-480V 77A

Introducing the robust **SIEMENS SIRIUS 3RW5526-1HA14** soft starter a critical component for advanced industrial automation. This device ensures smooth motor acceleration and deceleration, significantly reducing mechanical and electrical stress during startup. It is engineered for reliability in demanding applications such as pump, fan, and conveyor systems, offering superior motor protection and operational efficiency.

The **SIEMENS SIRIUS 3RW5526-1HA14** operates within a versatile **200-480V** range and handles up to **77A**. Its sophisticated design minimizes inrush current, protecting both the motor and the electrical infrastructure from damaging surges. This translates to extended equipment lifespan and reduced maintenance costs. For users seeking to optimize their control systems, this soft starter provides intelligent motor management and advanced protection features crucial for modern industrial automation.

-   **Smooth Motor Control**: Ensures gradual startup and shutdown to protect motor windings and connected machinery.
-   **Enhanced Durability**: Built with high-quality components for long-lasting performance in industrial environments.
-   **Comprehensive Protection**: Integrates overload, phase loss, and under-voltage protection for maximum safety.
-   **Energy Efficiency**: Reduces peak current demand, contributing to lower energy consumption.
-   **Versatile Application**: Ideal for a wide range of motor types and industrial processes.

## Details

- **Price:** 999.0 USD
- **Vendor:** SIEMENS
- **Type:** Industrial Automation > Motor Control > Soft Starters
- **Tags:** 200-480V starter, 3RW5526-1HA14, 77A soft starter, industrial automation, motor control, SIEMENS SIRIUS 3RW5526-1HA14, SIEMENS soft starter

## Variants

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

## Images

- SIEMENS SIRIUS 3RW5526-1HA14 Soft Starter 200-480V 77A

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> Source: [Ram Automations](https://ramautomations.com/products/siemens-sirius-3rw5526-1ha14-soft-starter)
> Updated: 2026-09-17