---
product_id: 203892694
title: "Heschen Universal Rotary Cam Selector Changeover Switch SZW26-63/D404.4 660V 63A ON-OFF-ON 3 Position 4 Phase 16 Terminals,Suitable For Manually Switching AC Circuits"
brand: "heschen"
price: "€ 80.88"
currency: EUR
in_stock: true
reviews_count: 4
category: "Heschen"
url: https://www.desertcart.com.cy/products/203892694-heschen-universal-rotary-cam-selector-changeover-switch-szw26-63-d404
store_origin: CY
region: Cyprus
---

# 660V max voltage 3-position ON-OFF-ON rotary 16 screw terminals Heschen Universal Rotary Cam Selector Changeover Switch SZW26-63/D404.4 660V 63A ON-OFF-ON 3 Position 4 Phase 16 Terminals,Suitable For Manually Switching AC Circuits

**Brand:** heschen
**Price:** € 80.88
**Availability:** ✅ In Stock

## Summary

> 🔧 Switch smart, switch strong — power your control with precision!

## Quick Answers

- **What is this?** Heschen Universal Rotary Cam Selector Changeover Switch SZW26-63/D404.4 660V 63A ON-OFF-ON 3 Position 4 Phase 16 Terminals,Suitable For Manually Switching AC Circuits by heschen
- **How much does it cost?** € 80.88 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/203892694-heschen-universal-rotary-cam-selector-changeover-switch-szw26-63-d404)

## Best For

- heschen enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Flame retardant PC body with premium copper & silver alloy contacts for durability and oxidation resistance.
- • **Precision Control:** Smooth 3-position rotary cam selector for seamless switching and motor control.
- • **Certified Reliability:** TUV and CE listed ensuring top-tier safety and compliance standards.
- • **Powerhouse Performance:** Handles up to 63A with robust 660V rating for demanding AC circuits.
- • **Versatile Connectivity:** 16 screw terminals and 4 poles support complex wiring setups with ease.

## Overview

The Heschen Universal Rotary Cam Selector Switch SZW26-63/D404.4 is a high-quality, TUV and CE certified 3-position (ON-OFF-ON) rotary switch designed for manual AC circuit switching up to 660V and 63A. Featuring a flame retardant PC casing, premium copper contacts with silver alloy points, and 16 screw terminals across 4 poles, it ensures reliable, durable, and precise control for industrial and motor applications.

## Description

Buy Heschen Universal Rotary Cam Selector Changeover Switch SZW26-63/D404.4 660V 63A ON-OFF-ON 3 Position 4 Phase 16 Terminals,Suitable For Manually Switching AC Circuits at desertcart UK. Free delivery on eligible orders.

Review: Superb quality. Very well engineered. - Superb quality. Very good unit.
Review: works well - does what is supposed to do

## Features

- Ui: 660V; Ue: AC240V/AC440V; Uimp: 4kV; Ith: 63A
- Positions: 3 Positions(1-0-2); Pole Numbers: 4 Pole
- Material:Flame retardant PC material, Premium copper parts with silver alloy point
- Advantages: Temperature resistance,Good conductivity and oxidation resistance; TUV,CE List
- Suitable for manually switching AC circuits or changing the operating state of electric motors.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07L8RLSRG |
| Actuator Type | Rotary |
| Best Sellers Rank | 69,660 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 26 in 3D Printer Controllers |
| Brand | Heschen |
| Circuit Type | 3-way |
| Colour | Blue |
| Connectivity Protocol | Wi-Fi |
| Connector Type | screw |
| Connector type | screw |
| Contact Material | Metal |
| Contact Type | Normally Open |
| Contact type | Normally Open |
| Control Method | Touch |
| Controller Type | Mechanical knob |
| Country Of Origin | China |
| Current Rating | 63 Amps |
| Current rating | 63 Amps |
| Customer Reviews | 4.4 out of 5 stars 130 Reviews |
| International Protection Rating | IP20 |
| Item Dimensions | 10 x 11 x 10 centimetres |
| Manufacturer | SL |
| Material | Plastic |
| Model Number | SZW26-63/D404.4 |
| Mounting Type | Through Hole Mount |
| Number of Items | 1 |
| Number of Positions | 3 |
| Operating Voltage | 660 Volts |
| Operating voltage | 660 Volts |
| Operation Mode | ON-OFF-ON |
| Operation mode | ON-OFF-ON |
| Specification Met | TUV |
| Switch Type | Rotary |
| Terminal | Screw |
| UPC | 670534181317 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Heschen
- **Connector type:** screw
- **Contact type:** Normally Open
- **Current rating:** 63 Amps
- **Item dimensions L x W x H:** 10 x 11 x 10 centimetres
- **Material:** Plastic
- **Operating voltage:** 660 Volts
- **Operation mode:** ON-OFF-ON
- **Switch type:** Rotary
- **Terminal:** Screw

## Images

![Heschen Universal Rotary Cam Selector Changeover Switch SZW26-63/D404.4 660V 63A ON-OFF-ON 3 Position 4 Phase 16 Terminals,Suitable For Manually Switching AC Circuits - Image 1](https://m.media-amazon.com/images/I/61jRI5NjjDL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Superb quality. Very well engineered.
*by M***D on 10 April 2021*

Superb quality. Very good unit.

### ⭐⭐⭐⭐⭐ works well
*by R***E on 14 May 2020*

does what is supposed to do

### ⭐⭐⭐⭐ Quality product
*by R***T on 29 November 2025*

Lost a star due to poor documentation and poor contact labelling.

## Frequently Bought Together

- Heschen Universal Rotary Cam Selector Changeover Switch SZW26-63/D404.4 660V 63A ON-Off-ON 3 Position 4 Phase 4NO+4NC 16 Terminals CE
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**Shop now:** [https://www.desertcart.com.cy/products/203892694-heschen-universal-rotary-cam-selector-changeover-switch-szw26-63-d404](https://www.desertcart.com.cy/products/203892694-heschen-universal-rotary-cam-selector-changeover-switch-szw26-63-d404)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-25*