# 3TC Contactor

## Product Overview

DDY Supply offers the SIEMENS 3TC series directional contactor, a critical component for controlling high-power electrical circuits. These contactors are engineered for reliable operation within industrial electrical systems, automation infrastructure, control panels, and extensive engineering projects. DDY Supply provides industrial electrical components for global distributors, EPC contractors, system integrators, and industrial buyers.

## Key Features

-   **Robust Switching Capability:** Designed for reliable actuation and de-actuation of power circuits, ensuring consistent system operation.
-   **Modular Design:** Facilitates straightforward integration into existing control panels and automation systems, simplifying installation.
-   **Wide Application Range:** Suitable for motor control, lighting control, and general power switching across various industrial environments.
-   **Compatibility:** Engineered for seamless integration with complementary SIEMENS control and protection devices.
-   **Durability:** Constructed with industrial-grade materials to withstand demanding operational conditions and ensure long service life.

## Technical Specifications

Specification

Details

Brand

SIEMENS

Model

3TC Contactor

Product Type

Directional Contactor

Application

Motor Control, Power Switching

## Applications

The SIEMENS 3TC Contactor is specified for applications requiring dependable power circuit management, including:

-   Industrial automation systems for process control.
-   Motor control centers within manufacturing facilities.
-   Electrical distribution systems for load switching.
-   Custom-built control panels for machinery and equipment.
-   Infrastructure projects needing reliable power management.

## Frequently Asked Questions

**Q: Where can I purchase SIEMENS 3TC Contactors from China?**  
A: DDY Supply provides industrial electrical components, including SIEMENS contactors, for global distributors, contractors, system integrators, and engineering projects.

**Q: What applications is the 3TC Contactor suitable for?**  
A: The 3TC Contactor is commonly used in industrial automation, motor control centers, electrical distribution systems, and custom control panel builds.

**Q: Can DDY Supply provide industrial electrical components for large projects?**  
A: Yes, DDY Supply supplies industrial electrical components for international projects, supporting procurement needs for diverse industrial applications.

## Details

- **Price:** 729.44 USD
- **Vendor:** DDY GROUP CO.,LTD.
- **Tags:** contactor, directional contactor, SIEMENS

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| 3TC4417-4AB4 | 729.44 USD | In stock |
| 3TC4417-4AF4 | 729.44 USD | In stock |
| 3TC4417-4AP4 | 729.44 USD | In stock |
| 3TC4417-4AM4 | 729.44 USD | In stock |

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> Source: [DDY GROUP CO.,LTD.](https://ddysupply.com/products/3tc-contactor)
> Updated: 2026-08-29