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Contactor Suppressor

From £10.99
Now £10.99
in stock, ready to be shipped
Contactor Suppressor
From £10.99
Now £10.99

Need expert advice?

Need help or product advice? Call 01799 524730

For delivery on Thursday

When ordered before 4pm (On weekdays)

Contact suppressors play a crucial role in enhancing the performance and lifespan of your electrical systems. They are specially designed with a class X2 capacitor that complies with BS and V.D.E specifications. These suppressors are strategically connected in series with a high-quality resistor.

Engineered to effectively eliminate interference, such as electromagnetic fields (EMF), caused by the switching of reactive loads, these suppressors ensure a smooth and uninterrupted operation of your equipment. Additionally, they extend the contact life of your system. Moreover, these suppressors can be utilized for SCR and triac protection, offering versatile application possibilities.

Each contactor suppressor comes with your choice of two lead options. The first option includes 22swg electro tin-plated leads, known for their 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
Tolerance +/- 10%
Rated Voltage 250vac
Power Rating 0.5watt
Temperature Range -40 to +85 degrees C

We're here to help

Our product experts are here to assist with any enquiry you might have.

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

Call us on 01799 524730

Reach out to our expert team
Free delivery on all orders

At Ambient Underfloor Heating, 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 orders over £19.99 or next working day delivery for a fixed price of £4.99.

  • 2-3 working days delivery, order over £19.99 - FREE (£4.99 if under £19.99)
  • Next working day - £4.99 (Order before 4pm Monday - Friday)
  • Next working day before 10.30am - £14.99 (Order before 4pm Monday - Friday)
  • Saturday delivery - £29.99 (Order before 4pm Friday)
30 days returns policy

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


At Ambient Underfloor Heating, 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.


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.


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.

Lifetime warranty

At Ambient Underfloor Heating, 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 signature kits.

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

Highly rated by our customers
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