# Efe-semitrans U4/16E Rotary Switch - 660V Industrial Control

The **Efe-semitrans U4/16E Rotary Switch** is designed for robust industrial control applications, offering reliable performance in demanding environments. This **660V rotary switch** ensures efficient operation of your **3-phase 380V AC motors**.

Featuring a **current rating of 16A** and a **contactor rating of 1.5kW**, the **U4/16E Rotary Switch** provides versatile control for various motor applications. Its durable construction and **WS3/16E code** ensure easy identification and long-term reliability in your automation systems.

Key Features:

-   Robust design for demanding industrial environments
-   High **voltage rating of 660V** for reliable performance
-   Compact and easy to install
-   Suitable for **3-phase 380V AC motors**
-   Durable construction ensures long-term reliability

Specifications:

-   Voltage: 660V
-   Current Rating: 16A
-   Motor Power: 5.5kW at 220V AC
-   Contactor Rating: 1.5kW

Trust **Efe-semitrans** for your industrial automation needs. The **U4/16E Rotary Switch** delivers consistent performance and durability. Upgrade your control systems 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:** Ram Automations
- **Type:** Industrial Automation > Control Components > Rotary Switches
- **Tags:** 660v-switch, efe-semitrans, industrial-control, motor-control, rotary-switch, u4/16e

## Variants

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

## Images

- Efe-semitrans U4/16E Rotary Switch - 660V Industrial Control-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/efe-semitrans-u4-16e-rotary-switch)
> Updated: 2026-09-19