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Hager Single Pole 16 A 6 KA B Curve Miniature Circuit Breaker MTN116

From £3.09
Now £3.09
Only 2 left!
Hager Single Pole 16 A 6 KA B Curve Miniature Circuit Breaker MTN116
From £3.09
Now £3.09
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Call our product experts 01268 567016

Fast & Reliable Delivery

For delivery on Tuesday

When ordered before 4pm (On weekdays)

Introducing our latest single-pole circuit breaker, meticulously designed to ensure optimal safety and efficiency in electrical systems. This product is ideal for residential, commercial, and light industrial applications, providing reliable protection and superior performance.


  • Number of Poles: 1 P
  • Type of Pole: 1 P
  • Fixing Mode: DIN rail type O (symmetrical)
  • Curve Type: B

Main Electrical Features:

  • Rated Operational Voltage (Ue): 230 / 400 V
  • Frequency: 50/60 Hz
  • Type of Supply Voltage: AC
  • Rated Insulation Voltage: 500 V
  • Rated Impulse Withstand Voltage: 4000 V

Electric Current:

  • Rated Service Breaking Capacity (Ics AC according to IEC 60898-1): 6 kA
  • Rated Short Circuit Breaking Capacity (Icn under 230V AC according to IEC 60898-1): 6 kA
  • Rating Current at 30°C: 16 A


  • Depth of Installed Product: 70 mm
  • Height of Installed Product: 83 mm
  • Width of Installed Product: 17.5 mm


  • Total Power Loss Under IN: 2.44 W


  • Electric Endurance in Number of Cycles: 4000
  • Number of Mechanical Operations: 20000

Installation and Mounting:

  • Tightening Torque: 2.8 Nm
  • Type of Connection: With screw

Standards and Compliance:

  • Standard Text: EN 60898-1
  • European Directive WEEE: Concerned


  • Protection Index (IP): IP20

Use Conditions:

  • Operating Temperature: -25°C to 70°C

This circuit breaker combines high performance with durability, featuring a robust design to withstand challenging environments and frequent usage. The easy installation on a DIN rail and secure screw connections ensure a reliable setup. Compliance with EN 60898-1 standards guarantees the highest safety and quality, making it an essential component for your electrical protection needs.

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Free delivery on all orders

At The Underfloor Heating Store, we strive to make every step of your order as easy and convenient as possible, from finding the right underfloor heating setup to best suit you to taking delivery of your system the very next day.

We're proud to offer a range of delivery options to suit you, including free delivery on all of our orders or next working day delivery for a fixed price of £4.99

  • 2-3 working days delivery - FREE (Order before 4pm Monday - Friday)
  • Next working day - £4.99 (Order before 4pm Monday - Friday, applies to orders over £19.99)
  • Next working day before 10.30am - £14.99 (Order before 4pm Monday - Friday)
  • Saturday delivery - £29.99 (Order before 4pm Monday - Friday)
  • Free collection from our Basildon warehouse in Essex

Explore our full delivery policy

30 days returns policy

At The Underfloor Heating Store, our customers have 30 days to upgrade, replace or refund their orders.


At The Underfloor Heating Store, we want to ensure you are happy with every purchase you make. If you have any issues with your chosen product, whether damaged, faulty or simply an unwanted item, you can simply return what you bought for a refund. Learn more.


We take great care in the delivery of all of our products, however, in the event of your delivery arriving damaged or if you notice a manufacturing fault of any kind within 48 hours of delivery, you're within your rights to a replacement. Learn more.


Within 14 days of purchasing from us, you are eligible to upgrade if you deem you want something a little better. Simply send it back to us brand new and we'll happily assist you with an upgrade to your order. Learn more.

Lifetime warranty

At The Underfloor Heating Store, we are committed to providing our customers with high-quality products and outstanding customer service. That's why we offer a comprehensive warranty on all of our underfloor heating products, with a lifetime warranty for our ProWarm range of products.

Our warranties are designed to give you peace of mind and ensure that your underfloor heating system operates reliably for years to come.

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We'll beat any price

At The Underfloor Heating Store, our main priority is customer satisfaction. To cement our commitment to this, we are proud to offer our Underfloor Heating Price Match Promise. If you find a lower price on an identical product anywhere else, we will match it – guaranteed!

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