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Contactum MCB 6A 6kA SP B Curve

4.8 (46 reviews)
SKU: 260223155521419 EAN: 5056199090846

Compare 2 prices for Contactum MCB 6A 6kA SP B Curve — from £1.00 to £2.49 across 2 UK sellers including Toolstation, Screwfix. Save up to £1.49 (60%).

£1.00 7h ago
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Compare Prices from 2 Sellers

Prices updated 19 Apr 2026
2
Screwfix
£2.49 +£1.49
15h
#2 Screwfix
15h ago
£2.49 +£1.49
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This Contactum MCB provides essential protection against short circuits and overloads with a 6kA breaking capacity. Featuring a Type B tripping characteristic, it is specifically engineered for circuits with low inrush currents, such as standard domestic lighting. Its modular 18mm design ensures a perfect fit for DIN rail mounting in all Contactum Defender consumer units.
Application Circuit Protection, Commercial, Residential
Brand Contactum
Breaking Capacity 6kA
Colour White
Control Style Switch
Country/Region of Manufacture United Kingdom
Current Rating 6 A
Current Type AC
Features Overload Protection, Short Circuit Protection, DIN Rail Mount
Finish Matt
Fuse Type MCB
Interruption Type Thermal Magnetic
Material Plastic, Metal
Maximum Amperage 6 A
Model CPB06
Module Width 1-Module
Mounting Style DIN Rail
MPN CPB06
Number of Gangs 1
Number of Poles 1
Number of Switches 1
Operation Method On/Off
Smart Home Compatibility Not Compatible
Suitable For Consumer Units, Distribution Boards
Tripping Curve B Curve
Type Miniature Circuit Breaker (MCB)
Unit Quantity 1
Unit Type Unit
Voltage 230 V
6A current rating ideal for lighting circuits
6kA breaking capacity for reliable fault protection
Type B tripping curve for domestic applications
Single pole modular 18mm width
1 x Contactum 6A Single Pole B Curve MCB

Customer Reviews 46

4.8
46 reviews
5 star
43
4 star
0
3 star
1
2 star
0
1 star
2
Contactum MCB 6A 6kA SP B Curve
5.0
October 11, 2025
2f980265-2293-5b42-bb9e-44d023745471 Verified Purchase

Good price, fits well. Does the job its supposed to.

Perfect for the job
5.0
October 7, 2025
Seanab Verified Purchase

Good MCB. Has all the features you'd expect and easy to fit. Great price

Quality part at an unbeatable price
5.0
October 6, 2025
Uniparts Verified Purchase

Perfect fit in the Contactum consumer unit.
For the price these are unbeatable. They are solid units unlike the frame only designs from other brands. And they match the RCBOs from Contactum so also visually a professional look.

Neat alternative
5.0
August 25, 2025
Paratus Verified Purchase

Fills a spare but also covers a spare node on the busbar so you can have a full length busbar without leaving exposed live copper for the unwary.

Good product
5.0
June 11, 2025
Tonya9boo Verified Purchase

Just what i needed, good price and had them in stock

contactum sp mcb
5.0
January 10, 2025
Alarm man Verified Purchase

good quality, used in existing contactum consumer unit. My preferred go to make

contactum sp mcb
5.0
December 26, 2024
Alarm man Verified Purchase

good quality, used to match existing consumer unit, preferred choice

All good, but not this one
1.0
August 16, 2024
The Fife Electricians ltd Verified Purchase

40A that ive installed properly was melted a month later.

Good price point
5.0
February 18, 2024
Woody62 Verified Purchase

Good quality better than those stupid blanks that fall out

Nice and easy
5.0
October 13, 2023
ANOTHER2 Verified Purchase

Simple item but available and ready to collect within minutes.

CONTACTUN MCB
5.0
June 2, 2023
Gerald Weekes Verified Purchase

Was in the need of a Contactum breaker and where better to start your search other than Toolstation, found in minuites and value for money

5.0
January 15, 2023
704dx5wzoma8tj27nyemkd1ow Verified Purchase
5.0
January 11, 2023
9ia436rfr8i9vgxt8we9yn07z Verified Purchase
5.0
December 15, 2022
e0mpviuklwu8dn647rkm7uq8p Verified Purchase
5.0
December 4, 2022
dexslifi9azj7swocdyz7vwe9 Verified Purchase
5.0
November 20, 2022
lwiga6e7tck3q4det0dw6v0j0 Verified Purchase
5.0
November 10, 2022
Sparky 01 Verified Purchase
3.0
August 18, 2022
3hmsvcemqe8cszeqznl79fb3j Verified Purchase
Great product
5.0
May 19, 2022
Markyd Verified Purchase

Never had a problem with these.....great product

5.0
May 19, 2022
K4mpy Verified Purchase
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