My circuit breaker recently blew (off peak water heater), and this seems like what I need to replace it. Just wondering how easy these are to fit?

I bought 2 of these a while back and found them to be very easy to install. 2 screws was all that needed undoing and it simply slotted into the board. Obviously, you will need to ensure the supply to the consumer unit is isolated before you attempt to do this. If not sure, get a qualified spark in. The job should take him less than 5 mins.

Are these equivalent to mk ln59 series?

Totally disregard the post by "Andrew and his Cats". MK breakers and Hager breakers are different in quite a few respects. One should never fit breakers of different manufacturers in your consumer unit and what's more tampering with the busbar to make a rogue breaker fit is a complete and utter no no. This practice is against the latest edition of the requirements of electrical installations BS 7671. If something goes wrong, i.e. electrical fire or electrocution, you risk voiding your household or business insurance policy or even worse death.

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Hager MTN116 Miniature Circuit Breaker, 1 Pole, 1 Module, Type B, 6 kA Breaking Capacity, 16 A Current

Product ID: 51593875

Details

Brand
Hager
Circuit breaker type
Standard
Current rating
16 Amps
Mounting type
Panel Mount
Number of poles
1

⚡16A Current Rating

🔧1 Module Compact Size

🛡️6kA Breaking Capacity

C$986

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Description

⚡ Power up your safety with Hager’s sleek, compact circuit breaker!

RELIABLE 16 A POWER CONTROL - Engineered to handle up to 16 amps, ensuring stable and safe electrical flow for your workspace or home.
BS EN 60898 CERTIFIED SAFETY - Complies with rigorous British and European standards, guaranteeing trusted performance and peace of mind.
ROBUST 6 K A BREAKING CAPACITY - Designed to interrupt fault currents up to 6000 amps, protecting your circuits from overload and short circuits with confidence.
SPACE SAVING 1 MODULE DESIGN - Compact single-pole, single-module size fits seamlessly into standard panel mounts, optimizing your electrical setup.
TRUSTED BRAND WITH PROVEN QUALITY - Hager’s MTN116 boasts a 4.7-star rating from 329 professionals, combining reliability with fast delivery for your project deadlines.

The Hager MTN116 is a single-pole, 1-module miniature circuit breaker rated at 16 amps with a 6kA breaking capacity. It complies with BS EN 60898 standards, ensuring high safety and reliability. Its compact design fits standard panel mounts, making it ideal for professional electrical installations requiring trusted overload protection.

Specifications

ASIN	B003XN881Y
Best Sellers Rank	46,721 in DIY & Tools ( See Top 100 in DIY & Tools ) 44 in Circuit Breakers
Brand	Hager
Circuit Breaker Type	Standard
Circuit breaker type	Standard
Current Rating	16 Amps
Current rating	16 Amps
Customer Reviews	4.7 out of 5 stars 329 Reviews
Global Trade Identification Number	03250614343049
Included Components	Circuit Breaker
Manufacturer	Hager Ltd
Manufacturer Part Number	MTN116
Model Number	MTN116
Mounting Type	Panel Mount
Mounting type	Panel Mount
Number of Items	1
Number of Poles	1
Number of items	1
Number of poles	1
Unit Count	1 Circuit Breaker
Voltage	240 Volts

Reviews

A**R

Fits Perfectly

Fit perfectly

8.05.2026

G**J

Prompt

Good product. Fast delivery.

23.02.2026

J**E

Switch

Switch , excellent

10.07.2026

S**V

Power restored

Item arrived on time. It fitted fine, competitively priced. No issues. Quality appeared in order.

18.12.2024

S**E

21-years and still going! *Got this one as a backup

It's a Hagar 16amp MCB What else can you say about it? Got it to replace a suspect breaker that could have been broken :-) But it wasn't so now have a Spare in case of emergencies The original one has been in the board for the past 21-years since fitting, I suspect that I will never ever have to use this Spare Breaker! Oh can say something else about it, its grey.

21.01.2018

C**E

Trouble free installation

Exact match for my 18 year old fuse box and fitted in with ease . All up and running in 5 minutes

7.02.2026

J**.

Good match for old MT116s

Replaced 3 worn out 30 year old MT116 b breakers with these, good fit work great, would buy again and recommend.

7.06.2025

M**G

Happy with goods

24.08.2025

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C$986

Duties & taxes included

In stock

Sold byAmazon NicaraguaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Nicaragua.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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