---
product_id: 714613796
title: "Baomain Master Switch Exterior Box SZW26-20/4 Universal Rotary Change Overcome Switch 660V 20A 3 Phase 4 Phase Compatible"
brand: "baomain"
price: "AR$129735"
currency: ARS
in_stock: true
category: "Baomain"
url: https://www.desertcart.com.ar/products/714613796-baomain-master-switch-exterior-box-szw26-20-4-universal-rotary
store_origin: AR
region: Argentina
---

# 660V high voltage capacity Universal 2-4 phase rotary compatibility Compact 69x69x83mm durable build Baomain Master Switch Exterior Box SZW26-20/4 Universal Rotary Change Overcome Switch 660V 20A 3 Phase 4 Phase Compatible

**Brand:** baomain
**Price:** AR$129735
**Availability:** ✅ In Stock

## Summary

> 🔌 Master your power flow with Baomain’s sleek, universal switch box!

## Quick Answers

- **What is this?** Baomain Master Switch Exterior Box SZW26-20/4 Universal Rotary Change Overcome Switch 660V 20A 3 Phase 4 Phase Compatible by baomain
- **How much does it cost?** AR$129735 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/714613796-baomain-master-switch-exterior-box-szw26-20-4-universal-rotary)

## 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

- • **Space-Smart Design:** Compact exterior box (2.71"x2.71"x3.26") fits tight installations effortlessly
- • **Durability Meets Style:** Painted finish with plastic-metal build ensures long-lasting reliability and sleek look
- • **Power Up with Confidence:** Handles up to 660V and 20A for robust electrical control
- • **Seamless Phase Switching:** Supports 2, 3, and 4-phase rotary changeover for versatile applications
- • **Easy Installation, Instant Control:** Screw-in mounting for quick setup and hassle-free operation

## Overview

The Baomain Master Switch Exterior Box SZW26-20/4 is a compact, durable rotary changeover switch housing designed for 660V, 20A electrical systems. Compatible with 2 to 4 phase setups, it offers versatile, reliable control in a sleek painted plastic-metal enclosure, optimized for easy screw-in installation.

## Description

Master Switch Exterior Box works with 660V 32A SZW26-20, 2, 3, 4 phase changeover cam switch.

## Features

- Product Name: Master Switch Exterior Box
- Product Model: SZW26-20 Box
- Size:2.71"*2.71"*3.26"/69*69*83mm
- Package includes: 1 x Master Switch External Box and Accessories
- Weight: 140g/pcs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08MQG7WX2 |
| Brand Name | Baomain |
| Color | Grey |
| Customer Reviews | 4.2 4.2 out of 5 stars (81) |
| Finish Type | Painted |
| Included Components | 1 x Master Switch External Box Accessory |
| Installation Type | Screw-In |
| Item Weight | 140 Grams |
| Manufacturer | Baomain Electric |
| Material | Plastic Metal |
| Model Number | SZW26-20/4-H |
| Number of Items | 1 |
| Part Number | SZW26-20 Box |
| Style | Small&Higher Box |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Baomain
- **Colour:** Grey
- **Finish type:** Painted
- **Material:** Plastic Metal
- **Style:** Small&Higher Box

## Images

![Baomain Master Switch Exterior Box SZW26-20/4 Universal Rotary Change Overcome Switch 660V 20A 3 Phase 4 Phase Compatible - Image 1](https://m.media-amazon.com/images/I/31y7azWXzxL.jpg)
![Baomain Master Switch Exterior Box SZW26-20/4 Universal Rotary Change Overcome Switch 660V 20A 3 Phase 4 Phase Compatible - Image 2](https://m.media-amazon.com/images/I/41cUE5ynL7L.jpg)
![Baomain Master Switch Exterior Box SZW26-20/4 Universal Rotary Change Overcome Switch 660V 20A 3 Phase 4 Phase Compatible - Image 3](https://m.media-amazon.com/images/I/410gaCIhxhL.jpg)
![Baomain Master Switch Exterior Box SZW26-20/4 Universal Rotary Change Overcome Switch 660V 20A 3 Phase 4 Phase Compatible - Image 4](https://m.media-amazon.com/images/I/41Cjcwgl4fL.jpg)
![Baomain Master Switch Exterior Box SZW26-20/4 Universal Rotary Change Overcome Switch 660V 20A 3 Phase 4 Phase Compatible - Image 5](https://m.media-amazon.com/images/I/41ci9ZuJHmL.jpg)

## Frequently Bought Together

- Baomain Compact Switch Enclosure Box 2.6''×2.6''×3.15'' for Universal Rotary Cam Switch 660V 20A Weatherproof (Small&Higher Box)
- Taiss Universal Changeover Switch 20A 550V 4 Position 8 Terminals Latching Rotary Cam Selector Switch + SV2-4s Blue Connection Terminal LW26-20 0-4/2
- VictorsHome Changeover Switch LW28-32 3 Positions 8 Terminals Universal Rotary Cam Selector Latching Switches 690V 32A

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.ar/products/714613796-baomain-master-switch-exterior-box-szw26-20-4-universal-rotary](https://www.desertcart.com.ar/products/714613796-baomain-master-switch-exterior-box-szw26-20-4-universal-rotary)

---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-08-31*