Relays With Resistor

Upgrade your vehicle’s electrical system with our specialist range of relays with resistor at Mid Ulster Rotating Electrics. These relays incorporate a built-in resistor to help suppress voltage spikes when the coil de-energises, protecting wiring and electroniccomponents. 

Available in both 12 V and 24 V versions, these relays are ideal for automotive, agricultural, trailer and industrial use. Particularly in lighting circuits, fan systems, pumps or other high-current loads where protection and reliability matter.

At our Cookstown-based shop in Northern Ireland, we stock trusted brands, offer expert advice and provide fast UK dispatch. Find the right relay with resistor for your application and install with confidence.

  • 12V 40A normally open mini relay with a grey plastic case and bottom terminal pins from MURE

    12V 40A Normally Open Contact 4 Pin Mini Relay (Resistor Protection) CurrentCare 02-022

    Sale

    12V 40A Normally Open Contact 4 Pin Mini Relay (Resistor Protection) CurrentCare 02-022

    Current Care
    £5.80 inc VAT £4.83 ex VAT
    £8.03 £5.80 inc VAT £4.83 ex VAT
    Sale
  • 12V 40A black mini relay with resistor protection mounting bracket and metal terminal pins by MURE

    12V 40A Normally Open Contact 4 Pin Mini Relay (Resistor Protection) CurrentCare 02-022B

    Sale

    12V 40A Normally Open Contact 4 Pin Mini Relay (Resistor Protection) CurrentCare 02-022B

    Current Care
    £6.12 inc VAT £5.10 ex VAT
    £8.39 £6.12 inc VAT £5.10 ex VAT
    Sale
  • 24V 15A / 30A Changeover 5 Pin Micro Relay With Resistor Protection RLY1314 CurrentCare 13-014

    24V 15A / 30A Changeover 5 Pin Micro Relay With Resistor Protection RLY1314 CurrentCare 13-014

    Sale

    24V 15A / 30A Changeover 5 Pin Micro Relay With Resistor Protection RLY1314 CurrentCare 13-014

    Current Care
    £6.92 inc VAT £5.77 ex VAT
    £11.99 £6.92 inc VAT £5.77 ex VAT
    Sale
  • 24V 15A changeover mini relay with resistor in a black plastic housing with metal terminals

    24V 15A Changeover 5 Pin Mini Relay (Resistor Protection) CurrentCare 02-047

    Sale

    24V 15A Changeover 5 Pin Mini Relay (Resistor Protection) CurrentCare 02-047

    Current Care
    £6.12 inc VAT £5.10 ex VAT
    £8.39 £6.12 inc VAT £5.10 ex VAT
    Sale
  • 24V 20A Normally Open 4 Pin Micro Relay With Resistor Protection RLY1306 CurrentCare 13-006

    24V 20A Normally Open 4 Pin Micro Relay With Resistor Protection RLY1306 CurrentCare 13-006

    Sale

    24V 20A Normally Open 4 Pin Micro Relay With Resistor Protection RLY1306 CurrentCare 13-006

    Current Care
    £6.92 inc VAT £5.77 ex VAT
    £11.99 £6.92 inc VAT £5.77 ex VAT
    Sale
  • Black 4 pin high performance HD relay switch from Current Care 12V 70A with resistor and normally open

    4 Pin High Performance HD Relay Switch Normally Open With Resistor 12V 70A RLY1067 CurrentCare 02-057

    Sale

    4 Pin High Performance HD Relay Switch Normally Open With Resistor 12V 70A RLY1067 CurrentCare 02-057

    Current Care
    £7.76 inc VAT £6.47 ex VAT
    £11.99 £7.76 inc VAT £6.47 ex VAT
    Sale
  • Black 4 Pin High Performance Relay Heavy Duty Switch with Resistor by Current Care

    4 Pin High Performance Relay Heavy Duty Switch With Resistor 24V 75A Rly1038 CurrentCare 02-039

    Sale

    4 Pin High Performance Relay Heavy Duty Switch With Resistor 24V 75A Rly1038 CurrentCare 02-039

    Current Care
    £9.47 inc VAT £7.89 ex VAT
    £13.06 £9.47 inc VAT £7.89 ex VAT
    Sale
  • Black CurrentCare 12V 4 Pin Normally Open Micro Mini Relay RLY1317 with resistor brass terminals visible

    4 Pin Normally Open Relay Micro Mini 12V With Resistor RLY1317 CurrentCare 13-017

    Sale

    4 Pin Normally Open Relay Micro Mini 12V With Resistor RLY1317 CurrentCare 13-017

    Current Care
    £7.12 inc VAT £5.93 ex VAT
    £8.23 £7.12 inc VAT £5.93 ex VAT
    Sale
  • Black automotive relay with a square plastic housing and silver metal terminal pins

    4 Pin On/Off High Performance Relay Switch With Resistor 12V 100A Rly1037 CurrentCare 02-036

    Sale

    4 Pin On/Off High Performance Relay Switch With Resistor 12V 100A Rly1037 CurrentCare 02-036

    Current Care
    £7.67 inc VAT £6.39 ex VAT
    £11.66 £7.67 inc VAT £6.39 ex VAT
    Sale
  • Current Care 5 Pin Change Over Mini Relay 12V with Resistor Protection black with brass terminals

    5 Pin Change Over Mini Relay 12V With Resistor Protection CurrentCare 02-024

    Sale

    5 Pin Change Over Mini Relay 12V With Resistor Protection CurrentCare 02-024

    Current Care
    £5.70 inc VAT £4.75 ex VAT
    £8.99 £5.70 inc VAT £4.75 ex VAT
    Sale
  • 5 Pin Change Over Relay Compact Micro Mini 12V 30/40A With Diode Woodauto RLY1311

    5 Pin Change Over Relay Micro Mini 12V With Resistor RLY1313 CurrentCare 13-013

    Sale

    5 Pin Change Over Relay Micro Mini 12V With Resistor RLY1313 CurrentCare 13-013

    Current Care
    £7.12 inc VAT £5.93 ex VAT
    £8.23 £7.12 inc VAT £5.93 ex VAT
    Sale
11 of11 products

In Stock

All our items are in stock and ready for immediate dispatch!

Cant Find Something?

Not all of our stock is on our website. Contact us for more info

Quick Dispatch

Monday - Friday

Quick Delivery

For all standard UK deliveries. All items dispatched from the UK.