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Wylex MCB 6A SP Type B

4.8 (20 reviews)
SKU: 260223155529870 EAN: 5013601081823

Compare 1 price for Wylex MCB 6A SP Type B — from £3.99 across 1 UK seller including Toolstation.

£3.99 24h ago
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This Wylex NH series MCB provides effective protection against short circuits and overloads in residential and commercial installations. It features a Type B tripping characteristic, making it ideal for standard lighting and power circuits with low inrush currents. The compact 18mm design ensures easy integration into Wylex consumer units.
Application Charging/Power, Electrical Wiring, Lighting
Box Shape Rectangular
Brand Wylex
Breaking Capacity 6kA
Colour Grey
Control Style Toggle
Country/Region of Manufacture United Kingdom
Current Rating 6 A
Current Type AC
Features Overload Protection, Short Circuit Protection, DIN Rail Mounting
Finish Matte
Fuse Type MCB
Interruption Type Circuit Breaker
Material Plastic, Metal
Maximum Amperage 6 A
Model NSB06
Module Width 1 Module (18mm)
Mounting Style DIN Rail Mounting
MPN NSB06
Number of Gangs 1
Number of Outlets 1
Number of Poles 1
Number of Ports 1
Number of Switches 1
Number of Throws 1-Way
Operation Method On/Off Switch
Plug Type Not Applicable
Port Type Terminal
Series NH Series
Smart Home Compatibility Not Compatible
Smart Home Protocol Not Applicable
Suitable For Interior, Consumer Units
Tripping Curve Type B
Type Miniature Circuit Breaker (MCB)
Unit Quantity 1
Unit Type Unit
Voltage 230 V
6kA Breaking Capacity
Type B Tripping Characteristic
Single Pole (1P) Configuration
Compatible with Wylex NH Series Consumer Units
Positive contact status indication
1 x Wylex 6A Type B Single Pole MCB

Customer Reviews 20

4.8
20 reviews
5 star
17
4 star
2
3 star
1
2 star
0
1 star
0
It does the job in an existing fuse board
3.0
February 28, 2026
72915399-227c-59c3-9fb0-93af29485045 Verified Purchase

This does exactly what's required, I wouldn't fit wylex as a rule but the existing board was a older style Wylex board and these fit. It didn't need to be an RCD protected circuit so this does the job

Wylex mcb
5.0
December 30, 2025
RJ66 Verified Purchase

Wylex MCBs do exactly what they say they're going to do

👏👌👍👏👌👌👌👌👌👌👌👌👌👌👌👌👌👌👌👌👌👌👌👌👌
4.0
September 10, 2025
Jaspreet Verified Purchase

👌👌👌 👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👏👌👏👌🥰👍👏👌

Decent price. Decent Product.
5.0
June 9, 2024
Martini77 Verified Purchase

Decent price. Decent Product. I needed some more modules by Wylex they didnt have so had to get them elsewhere.

Excellent
5.0
November 19, 2023
Mark Tompk Verified Purchase

Good Price , could get immediately. Just what I needed.

6a Wyler MCB
5.0
May 29, 2023
Mr Nicholson Verified Purchase

Does what it says on the tin, easy to install and fits with older versions of Wyler mcbs

Shockingly good MCB
5.0
April 4, 2023
MarkCL Verified Purchase

Shockingly good MCB, does the job and works well. Good price quick collection. Great service.

Wylex MCB
5.0
March 27, 2023
J Stroud Verified Purchase

Excellent product easy to fit, no problems fits the board

A useful standby item for the right distribution board.
5.0
February 4, 2023
Dickybird Verified Purchase

I have not had cause to use it yet. It’s on standby.

5.0
August 29, 2022
KimJo Verified Purchase
5.0
March 16, 2022
Gazdel Verified Purchase
A1 Unit!
5.0
March 1, 2021
Neilios Verified Purchase

Wylex Quality item as usual!

5.0
January 4, 2021
Andey Verified Purchase
Excellent replacement that does the job
5.0
December 19, 2020
Steven Stelmachowicz Verified Purchase

Excellent replacement!!!!

Perfect for a Wylex board
5.0
July 13, 2020
Sarcastic sparky Verified Purchase

It seems like a decent device...I never got round to making a short circuit to check it's magnetic tripping ability, or overloading it for thermal tripping, but it'll be ok I'm sure...

Trips the light fantastic
5.0
June 19, 2020
Japes Verified Purchase

I protect lights with this little mcb and it trips when I want it to.

Works well
4.0
May 7, 2020
Higgins Verified Purchase

Good product at good price

A ok
5.0
December 2, 2019
SOS MK Verified Purchase

Exactly what is says on the tin

Great price
5.0
July 29, 2017
Fluter Verified Purchase

Top product, one of the best for quality.

Lower price
5.0
June 8, 2017
BeeBee Verified Purchase

Standard wylex item but costs more elsewhere.

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