---
product_id: 581542108
title: "SIEMENSSwitch AC3 4KW 400V 1DC DC 24V Spring 3RT2016-2BB42"
brand: "siemens"
price: "2486159₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/581542108-siemensswitch-ac3-4kw-400v-1dc-dc-24v-spring-3rt2016-2bb42
store_origin: VN
region: Vietnam
---

# 24V DC Power 4kW Performance 22A AC Current SIEMENSSwitch AC3 4KW 400V 1DC DC 24V Spring 3RT2016-2BB42

**Brand:** siemens
**Price:** 2486159₫
**Availability:** ✅ In Stock

## Summary

> ⚙️ Power Meets Precision in Every Control!

## Quick Answers

- **What is this?** SIEMENSSwitch AC3 4KW 400V 1DC DC 24V Spring 3RT2016-2BB42 by siemens
- **How much does it cost?** 2486159₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/581542108-siemensswitch-ac3-4kw-400v-1dc-dc-24v-spring-3rt2016-2bb42)

## Best For

- siemens enthusiasts

## Why This Product

- Trusted siemens brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **DIN Rail Ready:** Simplify your setup with a plug profile that fits perfectly on DIN rails.
- • **Efficient Energy Use:** Maximize your output with a rated performance of 4kW in AC 3 applications.
- • **Compact & Lightweight:** Designed for easy installation with a mere 280g weight and compact dimensions.
- • **High Current Handling:** Effortlessly manage up to 22A with AC 1, ensuring robust performance.
- • **Power Up Your Control:** Experience reliable 24V DC activation for seamless operations.

## Overview

The SIEMENSProtect AC3 is a high-performance control power supply designed for efficient operation in industrial settings. With a rated voltage of 24V DC and the ability to handle up to 22A of AC current, this compact unit delivers a powerful 4kW performance, making it an essential component for reliable automation solutions.

## Description

SIEMENSSwitch AC3 4KW 400V 1DC DC 24V Spring 3RT2016-2BB42

## Features

- Rated control power supply US IF DC = 24 V
- Voltage type to activate = DC
- Rated operating current, i.e. with AC 1, 400 V = 22 A
- Rated operating current, i.e. with AC-3, 400 V = 9 A
- Rated operating performance in AC 3, 400 V = 4 kW

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Siemens |
| Part number | 3RT20162BB42 |
| Item Weight | 280 g |
| Product Dimensions | 1.24 x 1.15 x 0.78 cm; 280 g |
| Item model number | 3RT2016-2BB42 |
| Voltage | 24 Volts |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Plug Profile | DIN Rail Mount |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![SIEMENSSwitch AC3 4KW 400V 1DC DC 24V Spring 3RT2016-2BB42 - Image 1](https://m.media-amazon.com/images/I/61OS1mLtJcL.jpg)
![SIEMENSSwitch AC3 4KW 400V 1DC DC 24V Spring 3RT2016-2BB42 - Image 2](https://m.media-amazon.com/images/I/51rqoEj+2UL.jpg)

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.vn/products/581542108-siemensswitch-ac3-4kw-400v-1dc-dc-24v-spring-3rt2016-2bb42](https://www.desertcart.vn/products/581542108-siemensswitch-ac3-4kw-400v-1dc-dc-24v-spring-3rt2016-2bb42)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-27*