# Siemens 3UA55 00-2D Motor Starter Protector - 690V, 20-32A

The Siemens 3UA55 00-2D motor starter protector is engineered to safeguard motors up to 690V. Ideal for industrial applications, this device offers superior protection and control, ensuring your systems operate efficiently and reliably.

This motor starter protector is built to IEC 947 standards and features a co-ordination type "2" design. It has a current rating of 20-32A and includes a Class 10A auxiliary contact configuration with 1 NO and 1 NC contact for versatile control. The **Siemens 3UA55 00-2D** is designed for use with voltage levels above 150V, maintaining consistent polarity.

-   **Voltage Support:** Up to 690V
-   **Current Rating:** 20-32A
-   **Auxiliary Contact:** 1 NO + 1 NC (Class 10A)
-   **Standard Compliance:** IEC 947
-   **Co-ordination Type:** "2" Design

**Specifications:**  
Voltage: Up to 690V  
Current Rating: 20-32A  
Contact Type: 80A Type 3Na  
Auxiliary Contact: Class 10A (1 NO + 1 NC)  
Torque Rating: 22-26.5 lb.in (2.5-3 Nm)  
Weight: 210 grams

The **Siemens 3UA55 00-2D** is a reliable choice for efficient and dependable motor protection. Upgrade your industrial or automation systems with this high-quality motor starter protector from Siemens.

For inquiries, contact us at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** Siemens
- **Type:** Industrial Automation > Motor Starters > Motor Protection
- **Tags:** 3UA55 00-2D, 690V, industrial automation, motor protection, motor starter protector, Siemens

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Used | 999.00 USD | In stock |

## Images

- Siemens 3UA55 00-2D Motor Starter Protector - 690V, 20-32A-Ram Automations

---

> Source: [Ram Automations](https://ramautomations.com/products/siemens-3ua55-00-2d-motor-protector)
> Updated: 2026-10-04