---
product_id: 507678873
title: "Baomain Universal Rotary Changeover Switch SZW26-20/D202.2D with Master Switch Exterior Box 660V 20A 3 Position 2 Phase"
brand: "baomain"
price: "₩140448"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/507678873-baomain-universal-rotary-changeover-switch-szw26-20-d202-2d-master
store_origin: KR
region: South Korea
---

# 660V high voltage rating 3-position rotary control 8 screw terminals for secure wiring Baomain Universal Rotary Changeover Switch SZW26-20/D202.2D with Master Switch Exterior Box 660V 20A 3 Position 2 Phase

**Brand:** baomain
**Price:** ₩140448
**Availability:** ✅ In Stock

## Summary

> 🔄 Master your power flow with Baomain’s precision rotary switch!

## Quick Answers

- **What is this?** Baomain Universal Rotary Changeover Switch SZW26-20/D202.2D with Master Switch Exterior Box 660V 20A 3 Position 2 Phase by baomain
- **How much does it cost?** ₩140448 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/507678873-baomain-universal-rotary-changeover-switch-szw26-20-d202-2d-master)

## Best For

- baomain enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** IP65 rated exterior box ensures dust and water resistance
- • **Easy Installation:** Includes cam switch, exterior box, and screws for quick setup
- • **Seamless Switching:** 3-position rotary design (1-0-2) for versatile control
- • **Compact & Efficient:** Sleek 80x80x94 mm size fits any professional setup
- • **Power Up with Confidence:** Handles up to 20A current for reliable performance

## Overview

The Baomain Universal Rotary Changeover Switch SZW26-20/D202.2D is a compact, durable 2-pole switch designed for 660V and 20A applications. Featuring a 3-position rotary actuator and IP65-rated exterior box, it offers reliable, dust- and water-resistant operation. With 8 screw terminals and included mounting hardware, it ensures secure, professional-grade installation for versatile electrical control.

## Description



## Features

- Pole Numbers : 2 Pole (8 Screw Terminals)
- Ui : 660V ; Ith : 20A
- Positions : 3 Positions(1-0-2)
- Size : 80 x 80 x 94 mm/ 3.15" x 3.15" x 3.7" (L*W*T)
- Total Weight : 220g
- Package Includes: 1 x Cam switch ,1 x External Box,Screws

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Operation Mode | manual |
| Current Rating | 20 Amps |
| Operating Voltage | 660 Volts |
| Contact Type | Normally Open |
| Connector Type | screw |
| Brand | Baomain |
| Terminal | Screw |
| Item dimensions L x W x H | 9.4 x 8 x 8 Centimeters |
| Circuit Type | 3-way |
| Actuator Type | Rotary |
| Contact Material | Metal |
| International Protection Rating | IP65 |
| Number of Positions | 3 |
| Upper Temperature Rating | 70 Degrees Celsius |
| Controller Type | Push Button |
| Control Method | Touch |
| Connectivity Protocol | / |
| Colour | Grey |
| Wattage | 13200 Watts |
| Net Quantity | 1 Count |
| Number of Items | 1 |
| Manufacturer | Baomain |
| Country of Origin | USA |
| Model number | SZW26-20/D202.2D-W |
| Specific Product Use | personal |
| Item Weight | 220 g |
| Product Dimensions | 9.4 x 8 x 8 cm; 220 g |
| Item model number | SZW26-20/D202.2D-W |
| Item Height | 3.15 Inches |
| Item Width | 3.15 Inches |
| Included Components | Cam switch, Exterior Box,screws |
| Are batteries included? | No |

## Product Details

- **Operation Mode:** manual
- **Current Rating:** 20 Amps
- **Operating Voltage:** 660 Volts
- **Contact Type:** Normally Open
- **Connector Type:** screw

## Images

![Baomain Universal Rotary Changeover Switch SZW26-20/D202.2D with Master Switch Exterior Box 660V 20A 3 Position 2 Phase - Image 1](https://m.media-amazon.com/images/I/61n-7Uv4-1L.jpg)
![Baomain Universal Rotary Changeover Switch SZW26-20/D202.2D with Master Switch Exterior Box 660V 20A 3 Position 2 Phase - Image 2](https://m.media-amazon.com/images/I/61TizMAXQWL.jpg)
![Baomain Universal Rotary Changeover Switch SZW26-20/D202.2D with Master Switch Exterior Box 660V 20A 3 Position 2 Phase - Image 3](https://m.media-amazon.com/images/I/514q9l5CW9L.jpg)
![Baomain Universal Rotary Changeover Switch SZW26-20/D202.2D with Master Switch Exterior Box 660V 20A 3 Position 2 Phase - Image 4](https://m.media-amazon.com/images/I/51CCRc8kq+L.jpg)
![Baomain Universal Rotary Changeover Switch SZW26-20/D202.2D with Master Switch Exterior Box 660V 20A 3 Position 2 Phase - Image 5](https://m.media-amazon.com/images/I/61-nR9IZPqL.jpg)

## Questions & Answers

**Q: I plan to connect the generator output and the power company mains using this manual ts. where do i connect the 'earth' wire?**
A: The grounds are common, so the grounds can be connected together. The neutral needs to be switched through the switch.

**Q: can this take 16 mm cable in the terminals ?**
A: 16mm or 16 gauge?  It can take up to 14 gauge MAX.  I tried 12 gauge stranded and it wouldn't fit

**Q: How would i wire this to act as a spdt switch on 12v dc? i wish to switch between two power sources. any advice is appreciated.**
A: You would have to connect a jumper on the output side. (eg. sw to pos 1 will connect pole 1 and 3.  sw to pos 2 will connect pole 2 and 4. pwr source 1 to pole 1 and pwr source 2 to pole 2. add jumper btwn pole 3 and 4 and use pole 4 as an output.)  NOTE!! Check pole switching this is just an example!!!  also be aware of the amperage this is an AC switch box.

**Q: I need to switch between two ac sources, do i use 1/3/5/7 as the output? i follow that 2/6 for pos1 and 4/8 for pos2 , but what output terminals?**
A: Connect the load's hot wire to positions 1&3.
Connect the load's neutral wire to positions 5&7.
Connect AC Source #1's hot wire to 2.
Connect AC Source #1's neutral wire to 6.
Connect AC Source #2's hot wire to 4.
Connect AC Source #2's neutral wire to 8.

## Frequently Bought Together

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-07-21*