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Contactor Suppressor

Was £13.99
From Was £13.99
Was £13.99
Now £12.59
From £12.59
Now £12.59
Save £1.40 Save £1.40
in stock, ready to be shipped
Contactor Suppressor
From Was £13.99
Was £13.99
From £12.59
Now £12.59
Contact us

Product advice or want to place an order?

Call our product experts 01268 567016

Fast & Reliable Delivery

For delivery on Tuesday

When ordered before 4pm (On weekdays)

Contact suppressors are specifically designed to enhance the performance and longevity of your electrical systems. They are constructed using a class X2 capacitor, complying with BS and V.D.E specifications, and are strategically connected in series with a high-quality resistor.

These suppressors are engineered to effectively eliminate interference, such as electromagnetic fields (EMF), that may arise from the switching of reactive loads. By doing so, they ensure a smooth and uninterrupted operation of your equipment while extending the contact life of your system. Additionally, they can be employed for SCR and triac protection, offering versatile application possibilities.

Each contactor suppressor is provided with your choice of two different lead options. The first option includes 22swg electro tin-plated leads, which offer excellent conductivity and corrosion resistance. The second option consists of high-temperature PVC insulated 16/0.2 copper leads, designed to withstand elevated temperature environments without compromising performance or safety.

Capacitance Value 0.047uF - 0.47uF
Resistor Value 22R - 470R
Tolerate +/- 10%
Rated Voltage 250vac
Power Rating 0.5watt
Temperature Range -40 to +85 degrees C
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Product Question? Need help placing an order?

Our customer support is available Monday to Friday 7am-6pm.

Call us on 01268 567 016

Reach out to our expert team
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.

Find out more

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!

Discover our promise

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