---
product_id: 115935730
title: "Changeover Switch SYW28-20 4 Positions 8 Terminals Universal Rotary Cam Selector Latching Switches 550V 20A"
brand: "victorshome"
price: "₩29572"
currency: KRW
in_stock: true
reviews_count: 8
category: "Victors Home"
url: https://www.desertcart.kr/products/115935730-changeover-switch-syw28-20-4-positions-8-terminals-universal-rotary
store_origin: KR
region: South Korea
---

# 20A high current rating 4-position rotary selector Flame retardant PC insulation Changeover Switch SYW28-20 4 Positions 8 Terminals Universal Rotary Cam Selector Latching Switches 550V 20A

**Brand:** victorshome
**Price:** ₩29572
**Availability:** ✅ In Stock

## Summary

> 🔧 Switch Up Your Control Game with Precision & Power!

## Quick Answers

- **What is this?** Changeover Switch SYW28-20 4 Positions 8 Terminals Universal Rotary Cam Selector Latching Switches 550V 20A by victorshome
- **How much does it cost?** ₩29572 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/115935730-changeover-switch-syw28-20-4-positions-8-terminals-universal-rotary)

## Best For

- victorshome enthusiasts

## Why This Product

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

## Key Features

- • **Easy Mount & Maintain:** Square plate design with included screws for quick, secure installation.
- • **Built to Last & Protect:** Flame retardant PC housing with premium copper-silver alloy contacts for durability and safety.
- • **Versatile Industrial Fit:** Ideal for motor control, power switches, and complex circuit conversions.
- • **Smooth & Precise Switching:** 4-position rotary cam selector ensures reliable, tactile latching action.
- • **Power Through with Confidence:** Handles up to 20A and 550V for robust electrical control.

## Overview

The SYW28-20 Changeover Switch is a durable, 4-position rotary cam selector switch rated for 20A and 550V. Constructed with flame retardant PC material and premium copper-silver alloy contacts, it offers reliable insulation, thermal conductivity, and long service life. Designed for versatile industrial applications including motor control and power switching, it features easy surface mounting with included screws and precise latching action for seamless circuit control.

## Description

Description1. Suitable for the thickness between 1mm to 5mm of the mounting board.2. Ideal choice for electrical wiring in the power switches, speed switches and asynchronous motor for their start-up and reversing, also can make the conversion of the control circuit.3. Widely used as circuit control switches, test equipment switches, motor control switches and master control switches, signal transfer switches, or change-over switch for electric welding machinery and other equipment. SpecificationsModel: SYW28-20/0-3.2Positions: 4Terminals: 8Ui: 550V Ith: 20AAction Type: LatchingPositioning angle: 0-45-90-135 DegreeRating: DC-13: Ui: 220V, Ith: 0.14A; AC-15: Ue / Ie: 380V / 1.5AMounting Hole Distance: 36mm x 36mm / 1.42inch x 1.42inch (L*W)Total Size: 49mm x 49mm x 72mm / 1.93inch x 1.93inch x 2.83inch (L*W*H)Package Content1 x Changeover Switch4 x Mounting Screws

Review: Moderate price compared to quality. - High standard stuff it looks going to last long time! Firm body and good performance.
Review: Switch works well - Solid switch work well and priced nice.

## Features

- ☀HIGH QUALITY DESIGN: Flame retardant PC material shape has good insulation and high temperature resistance. With flexible handle conversion, rotary selector is easy to control, square plate and screws for easily mounting.
- ☀EXCELLENT COPPER PARTS: Premium copper parts with silver alloy point, make it not easy to slide and has strong thermal conductivity. The quality and service life of changeover switch are improved, it is durable for use.
- ☀TECHNICAL SPECIFICATIONS: Model: SYW28-20/0-3.2, 4 positions(0-1-2-3), 2 phases, 8 terminals latching type switch, Ui 550V Ith 20A. Please read the wiring diagram as a reference.
- ☀WIDE APPLICATION RANGE: Ideal for electrical wiring in the power switch, speed switch and induction motor, also can make the conversion of the control circuit.
- ☀WHAT YOU GET: 1pcs x Changeover Switch, 4pcs x Screws. Technical parameters as images show. If you have any question, please feel free to contact us !

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07MZ6Y7Y9 |
| Actuator Type | Rotary |
| Best Sellers Rank | #98,198 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #50 in Selector Switches |
| Brand | VictorsHome |
| Circuit Type | 4-way |
| Connectivity Protocol | X-10 |
| Connector Type | Screws |
| Contact Material | Copper |
| Contact Type | Normally Open |
| Control Method | App |
| Control Type | manual |
| Controller Type | Push Button |
| Current Rating | 20 Amps |
| Date First Available | January 21, 2019 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.01 ounces |
| Item dimensions L x W x H | 2.83 x 1.93 x 1.93 inches |
| Item model number | Z20190120W08 |
| Manufacturer | VictorsHome |
| Mounting Type | Surface Mount |
| Number of Items | 1 |
| Number of Positions | 4 |
| Operating Voltage | 380 Volts |
| Operation Mode | manual |
| Product Dimensions | 2.83 x 1.93 x 1.93 inches |
| Terminal | Screw |
| UPC | 714453251253 |
| Unit Count | 1 Count |
| Wattage | 7600 watts |

## Product Details

- **Brand:** VictorsHome
- **Connector Type:** Screws
- **Contact Type:** Normally Open
- **Current Rating:** 20 Amps
- **Item dimensions L x W x H:** 2.83 x 1.93 x 1.93 inches
- **Material:** Copper
- **Operating Voltage:** 380 Volts
- **Operation Mode:** manual
- **Switch Type:** Rotary
- **Terminal:** Screw

## Images

![Changeover Switch SYW28-20 4 Positions 8 Terminals Universal Rotary Cam Selector Latching Switches 550V 20A - Image 1](https://m.media-amazon.com/images/I/61Qjwyq17jL.jpg)

## Questions & Answers

**Q: will this work to swap from 3 different 110v power sources?**
A: Piece of junk. I threw it in the trash!

**Q: will this work for a 2 speed 120v 10a blower**
A: You need to look up the switch and check wire diagram

**Q: wire in from each source a pos + and neg - then 2 wire out to unit pos + and neg - ? switch isolates on, thats what i need will this do so**
A: There is an in and out for each position on the switch. Your negative or neutral does not connect to the switch. Not sure what purpose that would serve.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Moderate price compared to quality.
*by V***A on August 28, 2025*

High standard stuff it looks going to last long time! Firm body and good performance.

### ⭐⭐⭐⭐⭐ Switch works well
*by T***S on June 25, 2025*

Solid switch work well and priced nice.

### ⭐⭐⭐⭐ 3 position switchg
*by K***N on October 7, 2024*

Using them as manual control for my RR signal lights

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-11*