---
product_id: 385210598
title: "Changeover Switch SYW28-20 5 Positions 8 Terminals Universal Rotary Cam Selector Latching Switches 550V 20A"
brand: "victorshome"
price: "FREE"
currency: ARS
in_stock: false
reviews_count: 5
category: "Victors Home"
url: https://www.desertcart.com.ar/products/385210598-changeover-switch-syw28-20-5-positions-8-terminals-universal-rotary
store_origin: AR
region: Argentina
---

# 20A current rating 5-position rotary selector Flame retardant & high-temp resistant Changeover Switch SYW28-20 5 Positions 8 Terminals Universal Rotary Cam Selector Latching Switches 550V 20A

**Brand:** victorshome
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🔄 Switch Smart, Switch Strong — Own the Control!

## Quick Answers

- **What is this?** Changeover Switch SYW28-20 5 Positions 8 Terminals Universal Rotary Cam Selector Latching Switches 550V 20A by victorshome
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/385210598-changeover-switch-syw28-20-5-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

- • **Built to Last:** Premium copper with silver alloy points ensures durability and superior conductivity.
- • **Effortless Installation:** Square plate design with screws for quick, secure panel mounting.
- • **Safe & Reliable Operation:** Flame retardant PC housing with high temperature resistance for peace of mind.
- • **Power Through with Confidence:** Handles up to 550V and 20A for robust electrical control.
- • **Seamless Multi-Position Control:** 5 distinct positions for precise circuit switching and motor control.

## Overview

The SYW28-20 Changeover Switch is a high-quality, 5-position rotary cam selector designed for demanding electrical applications up to 550V and 20A. Featuring flame retardant materials and premium copper contacts with silver alloy points, it ensures durability, safety, and excellent conductivity. Ideal for power switches, motor controls, and circuit conversions, it offers easy panel mounting and reliable latching action for professional-grade performance.

## 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: SYW28-20.0-4.2Positions: 5Terminals: 8Ui: 550V Ith: 20AAction Type: LatchingPositioning angle: 0-45-90-135-180 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 100mm / 1.93inch x 1.93inch x 3.94inch (L*W*H)Package Content1 x Changeover Switch4 x Mounting Screws

Review: Worked Okay For Switching 48v 50A - Worked for our project but only needed one pair of contacts for switching between two 48v batteries.
Review: Multi Speed - Used on a four speed fan. Worked great.

## 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: SYW28-20.0-4.2, 5 positions(0-1-2-3-4), 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 | B07MZ8PJRM |
| Actuator Type | Rotary |
| Brand | VictorsHome |
| Brand Name | VictorsHome |
| Circuit Type | parallel |
| Connectivity Protocol | X-10 |
| Connector Type | Screws |
| Connector type | Screws |
| Contact Material | Copper |
| Contact Type | POSSIBLE_VALUES: Normally Closed, Normally Open |
| Contact type | POSSIBLE_VALUES: Normally Closed, Normally Open |
| Control Method | App |
| Controller Type | Push Button |
| Current Rating | 20 Amps |
| Current rating | 20 Amps |
| Customer Reviews | 4.6 out of 5 stars 102 Reviews |
| International Protection Rating | IP67 |
| Item Dimensions | 7.2 x 4.9 x 4.9 centimeters |
| Item Weight | 0.01 Ounces |
| Manufacturer | VictorsHome |
| Material Type | Copper |
| Model | Z20190120W09 |
| Mounting Type | Panel Mount |
| Number of Items | 1 |
| Number of Positions | 5 |
| Operating Voltage | 550 Volts |
| Operating voltage | 550 Volts |
| Operation Mode | manual |
| Operation mode | manual |
| Part Number | Z20190120W09 |
| Specification Met | IP67, DC/AC Compliance |
| Switch Type | Rotary |
| Terminal | Screw |
| UPC | 714453251673 |
| Unit Count | 1 Count |
| Wattage | 11000 watts |

## Product Details

- **Connector type:** Screws
- **Contact type:** POSSIBLE_VALUES: Normally Closed, Normally Open
- **Current rating:** 20 Amps
- **Operating voltage:** 550 Volts
- **Operation mode:** manual

## Images

![Changeover Switch SYW28-20 5 Positions 8 Terminals Universal Rotary Cam Selector Latching Switches 550V 20A - Image 1](https://m.media-amazon.com/images/I/619KZWz9AxL.jpg)
![Changeover Switch SYW28-20 5 Positions 8 Terminals Universal Rotary Cam Selector Latching Switches 550V 20A - Image 2](https://m.media-amazon.com/images/I/61fXF5BAJwL.jpg)
![Changeover Switch SYW28-20 5 Positions 8 Terminals Universal Rotary Cam Selector Latching Switches 550V 20A - Image 3](https://m.media-amazon.com/images/I/61B0mCcaaVL.jpg)
![Changeover Switch SYW28-20 5 Positions 8 Terminals Universal Rotary Cam Selector Latching Switches 550V 20A - Image 4](https://m.media-amazon.com/images/I/61OnK8F6vAL.jpg)
![Changeover Switch SYW28-20 5 Positions 8 Terminals Universal Rotary Cam Selector Latching Switches 550V 20A - Image 5](https://m.media-amazon.com/images/I/61BohMD+ZLL.jpg)

## Questions & Answers

**Q: Box for this ?**
A: Doesn’t come with box. I think it’s made to be “surface mounted” which is how I used it. Works great!

**Q: Would it handle a max of 30 amps @ 12 volts DC?**
A: Not sure on 30 amps. I have 15 amps @120v and its holding up. Thinking it would depend on how long it is holding 30 amps. There's not enough contact area to hold 30 amps constant.

**Q: What is the maximum dc voltage? 13? Or 220V?**
A: I'm running 120v through mine it is working just fine.

**Q: How do you wire this? Wiring diagram in the pictures isn't helpful.**
A: I put hot 120V into 1 along with a jumper to 3. Then jumped 3 to 5 and 5 to 7, so all of the odd numbers had a hot. Then I wired my 4 speed fan, low to 2, medium low to 4, medium high to 6 and high to 8. Worked perfect for me.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked Okay For Switching 48v 50A
*by R***R on 12 April 2025*

Worked for our project but only needed one pair of contacts for switching between two 48v batteries.

### ⭐⭐⭐⭐⭐ Multi Speed
*by J***E on 18 December 2024*

Used on a four speed fan. Worked great.

### ⭐⭐⭐⭐ Does the job
*by A***W on 21 June 2021*

Light duty! Does the job, but took a bit to figure out how to wire up a four speed motor. The wire diagram is not included, but found it here on Amazon. CAREFUL, terminal screws strip out easily, don’t torque them down too hard.

## Frequently Bought Together

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---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-09-04*