---
product_id: 79197380
title: "Polycarbonate DX 3 63 A 4-Pole MCB Isolator (Standard Size, White)"
brand: "legrand"
price: "HK$275"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/79197380-polycarbonate-dx-3-63-a-4-pole-mcb-isolator-standard
store_origin: HK
region: Hong Kong
---

# 63A high current capacity 4-pole for comprehensive circuit control DIN rail mount for easy installation Polycarbonate DX 3 63 A 4-Pole MCB Isolator (Standard Size, White)

**Brand:** legrand
**Price:** HK$275
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay powered, stay protected — the pro’s choice in circuit isolation!

## Quick Answers

- **What is this?** Polycarbonate DX 3 63 A 4-Pole MCB Isolator (Standard Size, White) by legrand
- **How much does it cost?** HK$275 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/79197380-polycarbonate-dx-3-63-a-4-pole-mcb-isolator-standard)

## Best For

- legrand enthusiasts

## Why This Product

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

## Key Features

- • **Quadruple Pole Control:** 4 poles ensure full isolation and protection across circuits
- • **Sleek & Durable Design:** Polycarbonate body with PVC material for long-lasting reliability
- • **Effortless Installation:** Standard DIN rail mounting saves time and hassle
- • **Trusted Brand Assurance:** Legrand quality, made in India, engineered for professionals
- • **Power-Packed Performance:** Handles up to 63 Amps for robust electrical safety

## Overview

The Legrand Polycarbonate DX 3 63 A 4-Pole MCB Isolator is a high-capacity, 415V rated electrical isolator designed for professional-grade circuit protection. Featuring a durable polycarbonate and PVC build, it supports 63 Amps across 4 poles and mounts easily on standard DIN rails, ensuring reliable and efficient electrical isolation in commercial and industrial settings.

## Description

Legrand Polycarbonate DX 3 63 A 4-Pole MCB Isolator (Standard Size, White)

## Features

- Material Type: PVC; Color: White
- Volts: 415 V
- 63 Amp Isolator
- Included Components: 1 Legrand Isolator

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Legrand |
| Current Rating | 63 Amps |
| Circuit Breaker Type | Standard |
| Mounting Type | DIN Rail Mount |
| Number Of Poles | 4 |
| Manufacturer | LEGRAND, Legrand |
| Voltage | 415 Volts |
| Manufacturer | LEGRAND |
| Country of Origin | India |
| Item model number | 406520 |
| Product Dimensions | 7.2 x 7.8 x 11.4 cm; 470 g |
| ASIN | B00VA1AT86 |

## Product Details

- **Brand:** Legrand
- **Current Rating:** 63 Amps
- **Circuit Breaker Type:** Standard
- **Mounting Type:** DIN Rail Mount
- **Number Of Poles:** 4

## Images

![Polycarbonate DX 3 63 A 4-Pole MCB Isolator (Standard Size, White) - Image 1](https://m.media-amazon.com/images/I/715vlIwGh8L.jpg)

## Questions & Answers

**Q: Can i use 150ah battery on off**
A: NO

**Q: Is warrenty there?**
A: Yes

**Q: What about box for Legrand 63A 4 pole isolator box pvc/metal?**
A: Multi purpose used it

**Q: Can it use for 10 hp motor**
A: Yes you can. 
for 10 HP motor, approximate current consumption is 2 times the power of motor, in your case it is approximately 20AMP.
This MCB is for max of 63AMP, you can use this for 10HP motor

## Frequently Bought Together

- Legrand Polycarbonate DX 3 63 A 4-Pole MCB Isolator (Standard Size, White)
- Schneider Electric Acti 9 63-A 4-Pole Polycarbonate MCB Isolator (White), Standard, (FE_A9S4P063)

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**Shop now:** [https://www.desertcart.hk/products/79197380-polycarbonate-dx-3-63-a-4-pole-mcb-isolator-standard](https://www.desertcart.hk/products/79197380-polycarbonate-dx-3-63-a-4-pole-mcb-isolator-standard)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-25*