---
product_id: 398843590
title: "Baomain Baomain Master Switch Exterior Box LW28-63/4 Work for Universal Rotary Changeover Cam Switch SZW26-63 660V 63A 3 Position 3 Phase"
brand: "baomain"
price: "HK$490"
currency: HKD
in_stock: true
reviews_count: 5
url: https://www.desertcart.hk/products/398843590-baomain-baomain-master-switch-exterior-box-lw28-63-4-work
store_origin: HK
region: Hong Kong
---

# 63A Current Rating 3 Position Switch 660V Operating Voltage Baomain Baomain Master Switch Exterior Box LW28-63/4 Work for Universal Rotary Changeover Cam Switch SZW26-63 660V 63A 3 Position 3 Phase

**Brand:** baomain
**Price:** HK$490
**Availability:** ✅ In Stock

## Summary

> 🔧 Switch Up Your Game with Baomain!

## Quick Answers

- **What is this?** Baomain Baomain Master Switch Exterior Box LW28-63/4 Work for Universal Rotary Changeover Cam Switch SZW26-63 660V 63A 3 Position 3 Phase by baomain
- **How much does it cost?** HK$490 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/398843590-baomain-baomain-master-switch-exterior-box-lw28-63-4-work)

## 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

- • **CE Certified:** Meets rigorous safety standards, giving you peace of mind with every use.
- • **Compact Design:** Measuring just 4.25" x 4.2" x 6.2", it fits seamlessly into any workspace.
- • **Versatile Voltage:** Designed for 660V, making it perfect for a variety of applications.
- • **Powerful Performance:** Handles up to 63 Amps with ease, ensuring your operations run smoothly.
- • **User-Friendly Operation:** Rotary actuator for intuitive ON-OFF control, simplifying your workflow.

## Overview

The Baomain Master Switch Exterior Box LW28-63/4 is a robust and compact solution for managing electrical operations. With a current rating of 63A and an operating voltage of 660V, this CE-listed device is designed for efficiency and safety. Its rotary actuator allows for easy ON-OFF control across three positions, making it an essential tool for both personal and professional use.

## Description

Baomain Baomain Master Switch Exterior Box LW28-63/4 Work for Universal Rotary Changeover Cam Switch SZW26-63 660V 63A 3 Position 3 Phase

## Features

- Product Name:Master Switch Exterior Box;Product Model:LW28-63/4
- Size: 4.25" X 4.2" X 6.2"(L/W/H)
- CE listed;Weight:356g
- Package Content: 1 x Master Switch Exterior Box

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Operation Mode | ON-OFF |
| Current Rating | 63 Amps |
| Operating Voltage | 660 Volts |
| Brand | Baomain |
| Item Dimensions LxWxH | 11.2 x 11.2 x 15.7 Centimeters |
| Circuit Type | 1-way |
| Actuator Type | Rotary |
| Number of Positions | 3 |
| Specification Met | ce listed |
| Controller Type | Push Button |
| Connectivity Protocol | Wi-Fi |
| Colour | Gray |
| Net Quantity | 1.0 count |
| Number of Items | 1 |
| Manufacturer | LW28-63/4 |
| Specific Product Use | personal |
| Item Weight | 0.28 g |
| Product Dimensions | 11.18 x 11.18 x 15.75 cm; 0.28 g |
| Item Height | 6.2 Inches |
| Item Width | 4.4 Inches |
| Are batteries included? | No |

## Product Details

- **Brand:** Baomain
- **Connector Type:** Clamp
- **Contact Type:** Normally Open
- **Current Rating:** 63 Amps
- **Item dimensions L x W x H:** 4.4 x 4.4 x 6.2 inches
- **Material:** Plastic
- **Operating Voltage:** 660 Volts
- **Operation Mode:** manual
- **Switch Type:** Rotary
- **Terminal:** Quick-connect

## Images

![Baomain Baomain Master Switch Exterior Box LW28-63/4 Work for Universal Rotary Changeover Cam Switch SZW26-63 660V 63A 3 Position 3 Phase - Image 1](https://m.media-amazon.com/images/I/51bgde9ay7L.jpg)
![Baomain Baomain Master Switch Exterior Box LW28-63/4 Work for Universal Rotary Changeover Cam Switch SZW26-63 660V 63A 3 Position 3 Phase - Image 2](https://m.media-amazon.com/images/I/514qZZ3OltL.jpg)
![Baomain Baomain Master Switch Exterior Box LW28-63/4 Work for Universal Rotary Changeover Cam Switch SZW26-63 660V 63A 3 Position 3 Phase - Image 3](https://m.media-amazon.com/images/I/513vuQA2zzL.jpg)
![Baomain Baomain Master Switch Exterior Box LW28-63/4 Work for Universal Rotary Changeover Cam Switch SZW26-63 660V 63A 3 Position 3 Phase - Image 4](https://m.media-amazon.com/images/I/51VDPSF0APL.jpg)
![Baomain Baomain Master Switch Exterior Box LW28-63/4 Work for Universal Rotary Changeover Cam Switch SZW26-63 660V 63A 3 Position 3 Phase - Image 5](https://m.media-amazon.com/images/I/51mKfe7BHfL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    This box and the rotary switch are great
  

*by G***A on Reviewed in the United States on 21 June 2023*

I was installing a solar/inverter system in our RV and this box and the switch that goes inside it were required for the install.  The box is perfect size, has knockouts in the right palces, has screw holes and the cover is made to match up with the rotary switch.

### ⭐⭐⭐⭐⭐ 







  
  
    Looks to be what was promised.
  

*by T***R on Reviewed in Canada on 19 November 2022*

Looks like what it’s supposed to. Haven’t installed it yet, will let you know if it’s no good.

### ⭐⭐⭐⭐⭐ 







  
    livraison rapide fait la job
  
  

*by S***E on Reviewed in Canada on 1 May 2022*

très bon produit

## Frequently Bought Together

- Baomain Master Switch Exterior Box LW28-63/4 Work for Universal Rotary Changeover Cam Switch SZW26-63 660V 63A 3 Position 3 Phase
- Baomain Universal Rotary Changeover Switch SZW26-63 660V 63A 3 Position 3 Phase

---

## 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.hk/products/398843590-baomain-baomain-master-switch-exterior-box-lw28-63-4-work](https://www.desertcart.hk/products/398843590-baomain-baomain-master-switch-exterior-box-lw28-63-4-work)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-29*