# Siemens 3Rt1023-1A..0 Motor Starter Contactor - 40A, 690V

The **Siemens 3Rt1023-1A..0** motor starter contactor is a crucial component for industrial automation, designed to efficiently control and protect electric motors. This contactor is engineered for reliable performance in demanding environments, ensuring smooth and safe operation of your machinery. Ideal for a wide range of applications, the **Siemens 3Rt1023-1A..0** is a dependable solution for electrical control systems.

This contactor operates at a rated operating voltage of 690V and a current rating of 40A for AC-1 duty. Manufactured in Germany, it is built to meet the highest quality standards. With its robust construction and compliance with IEC/EN standards, this contactor offers long-lasting durability and efficient performance. Its compact and lightweight design simplifies installation, making it a versatile choice for electrical system upgrades.

Key features include:

-   **High Voltage Rating:** Supports up to 690V, suitable for various industrial applications.
-   **Durable Construction:** Built in Germany, ensuring reliability and longevity.
-   **Efficient Performance:** Designed for optimal conductivity and efficiency.
-   **Compact Design:** Lightweight and easy to install in existing systems.
-   **Wide Application:** Suitable for AC-3 duty at 600V and 35A.

This **Siemens** motor starter contactor offers robust performance and dependable control for your industrial applications. Trust in the quality and engineering of Siemens to enhance the efficiency and safety of your electrical systems. Upgrade your motor control with the **3Rt1023-1A..0** contactor. For any inquiries, please contact us at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** Siemens
- **Type:** Industrial Automation > Motor Control > Contactors
- **Tags:** 3Rt1023-1A..0, 690V contactor, electrical systems, German made contactor, industrial automation, motor control components, motor starter contactor, Siemens

## Variants

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

## Images

- Siemens 3Rt1023-1A..0 Motor Starter Contactor - 40A, 690V-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/siemens-3rt1023-1a0-contactor)
> Updated: 2026-09-19