# Siemens 3TF33-00-0A Air Break Contactor with 3TX4001-2A Auxiliary

The Siemens 3TF33-00-0A Air Break Contactor with 3TX4001-2A Auxiliary Switch is designed for reliable power control in industrial applications. This contactor ensures efficient switching and protection for your critical systems.

This **Siemens** contactor features robust construction and dependable performance, suitable for automation and control systems. The **3TF33-00-0A** model provides effective power management. The included **3TX4001-2A** auxiliary switch enhances control capabilities.

-   High operational reliability
-   Durable construction for long life
-   Efficient power switching
-   Includes auxiliary switch for added control
-   Optimized for industrial automation

**Specifications:**  
Voltage: Up to 690V AC  
Current Rating: Up to 40A  
Auxiliary Contacts: 1NO + 1NC  
Standards: IEC 60947-4-1

Trust **Siemens** for dependable industrial components. Upgrade your control systems with the **3TF33-00-0A Air Break Contactor** and **3TX4001-2A Auxiliary Switch** today.

Also our company name is Ram Automations and also you can contact us on email info@ramautomations.com

## Details

- **Price:** 999.0 USD
- **Vendor:** Siemens
- **Type:** Industrial Automation > Control Components > Contactors
- **Tags:** 3TF33-00-0A, 3TX4001-2A, air break contactor, automation control, auxiliary switch, industrial contactor, Siemens

## Variants

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

## Images

- Mean Well Drt-240-24 Switching Regulator-Ram Automations

---

> Source: [Ram Automations](https://ramautomations.com/products/siemens-3tf33-00-0a-air-break-contactor)
> Updated: 2026-10-03