---
product_id: 77807087
title: "Wylex NHXB40 40 Amp Single Pole Type B 230V 6kA Circuit Breaker MCB (NSB40)"
brand: "wylex"
price: "85.65 DT"
currency: TND
in_stock: true
url: https://www.desertcart.tn/products/77807087-wylex-nhxb40-40-amp-single-pole-type-b-230v-6ka
store_origin: TN
region: Tunisia
---

# 40 Amp Power Compact Size 230V Voltage Wylex NHXB40 40 Amp Single Pole Type B 230V 6kA Circuit Breaker MCB (NSB40)

**Brand:** wylex
**Price:** 85.65 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Up Your Safety with Wylex!

## Quick Answers

- **What is this?** Wylex NHXB40 40 Amp Single Pole Type B 230V 6kA Circuit Breaker MCB (NSB40) by wylex
- **How much does it cost?** 85.65 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/77807087-wylex-nhxb40-40-amp-single-pole-type-b-230v-6ka)

## Best For

- wylex enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Brand:** Wylex - a name synonymous with quality and reliability.
- • **Easy Replacement:** Directly replaces NSB40 for hassle-free upgrades.
- • **Compact Dimensions:** Perfectly sized at 3x3x3 cm to fit any panel.
- • **Lightweight Design:** Weighs only 154g for effortless installation.
- • **Reliable Protection:** Safeguard your electrical systems with a robust 6kA rating.

## Overview

The Wylex NHXB40 is a high-performance 40 Amp Single Pole Type B Circuit Breaker designed for 230V systems. Weighing just 154g and measuring 3x3x3 cm, it offers a reliable 6kA protection level, making it an essential upgrade for any electrical panel. With easy installation and a direct replacement for the NSB40, this circuit breaker ensures your electrical safety without compromise.

## Description

Wylex NHXB40 40 Amp Single Pole Type B 230V 6kA Circuit Breaker MCB (NSB40)

## Features

- Manufacturer: Wylex
- Model: NHX
- Amperage: 40 Amp
- Part Number: NHXB40
- Direct Replacement For NSB40

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Wylex |
| Part Number | NHXB40 |
| Product Dimensions | 3 x 3 x 3 cm; 154 g |
| Item model number | nhxb40 |
| Voltage | 230 Volts |
| Item Package Quantity | 1 |
| Included Components | nhxb40 |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 154 g |

## Product Details

- **Brand:** Wylex
- **Circuit breaker type:** Standard
- **Number of poles:** 1
- **Manufacturer:** Wylex

## Images

![Wylex NHXB40 40 Amp Single Pole Type B 230V 6kA Circuit Breaker MCB (NSB40) - Image 1](https://m.media-amazon.com/images/I/61vPh+aIA0L.jpg)

## Frequently Bought Together

- Wylex NHXB40 40 Amp Single Pole Type B 230V 6kA Circuit Breaker MCB (NSB40)
- Wylex NHXB32 32 Amp Single Pole Type B 230V 6kA Circuit Breaker MCB (NSB32)

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**Shop now:** [https://www.desertcart.tn/products/77807087-wylex-nhxb40-40-amp-single-pole-type-b-230v-6ka](https://www.desertcart.tn/products/77807087-wylex-nhxb40-40-amp-single-pole-type-b-230v-6ka)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-03*