Melhores Switches Relays Ofertas Online em the UK (25 ofertas encontradas)

Última atualização em Fevereiro 2026 Ordenar por:

Melhor Escolha
Gebildet

Novo
Gebildet 2pcs 40/30 Amp Waterproof Relay Switch 12AWG Harness Set with Built-in Diode- 12V DC 4-Pin SPST Automotive Rela
✪ Waterproof automotive relay with 12V DC (max. 14V). Note: 12V and 14V are coil voltages, not the voltage that triggers

£11.99
Gebildet

Usado
Gebildet 2pcs 40/30 Amp Waterproof Relay Switch 12AWG Harness Set with Built-in Diode- 12V DC 4-Pin SPST Automotive Rela
✪ Waterproof automotive relay with 12V DC (max. 14V). Note: 12V and 14V are coil voltages, not the voltage that triggers

£10.19
Novo
4 Pin DC 12V 120A Auto Relay Automotive Battery Relay Switch Starter SPST ON/Off
The actual delivery time is about 8-12 business days!.

£4.10
Gebildet

Novo
Gebildet 3pcs 12V Fuse Relay Switch 12 AWG Harness Set with Built-in Diode- 30A ATO/ATC Blade Fuse, 4-Pin SPST Automotiv
Upgraded Version - Automotive relays built in fuse socket with included 30A blade fuse, no need of a separate fuse holde

£11.49 £11.99
Novo
5V 12V 24V Single Self Locking Latching Bistable Interlock Relay Module Switch
This is a self locking, Low level input relay. when the low level (negative) signal is received the relay will trigger a

£5.95
Ehdis

Novo
Ehdis 2 pcs Car Relay 12v 40 APM 4 Pin Relay Kit Spst Model No.: JD2912-1H-12VDC 40A 14VDC, Auto Switches & Starters
Brand new heavy duty 4-prongs SPST relays

£7.59
Melhor Valor
SONOFF

Novo
SONOFF Wi-Fi Smart Switch 10A 2400W, Smart Relay Switch Works With Alexa/Google Home Assistant, Remote Control & Schedul
【MINIR4 Wi-Fi Smart Switch】 SONOFF MINIR4 is a wifi switch which comes with the remote control /voice control/ smart sch

£11.99 £16.09
Novo
DC 12V 120A 4Pin Auto Relay Automotive Battery Relay Switch Starter SPST ON/Off
The actual delivery time is about 8-12 business days!.

£4.71
Hailege

Novo
Hailege 2pcs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger
The module uses genuine quality relay, normally open interfaces , Maximum load: AC 250V/10A, DC 30V/10A.

£6.49
Novo
Wireless Dual Remote 12V Car Battery Disconnect Relay Master Kill Cut-off Switch
Battery disconnect switch rated current: 240A. Disconnect Switches can solve the power consumption caused by such proble

£16.87
Qaum

Novo
2 Packs 12v Fuse Relay Switch Harness Set with 30a Ato Atc Blade Fuse, 4-Pin Spst Automotive Electrical Relays with Heav
Colour-marked cables for one-step wiring: Each 4 pin relay 12v 30a wire is clearly marked with colour to make installati

£8.99
TIANXUAN

Novo
12V Fuse Automotive Relay Switch Harness Set Gebildet 30A Ato Atc Blade Fuse 4 Pin Spst Automotive Electrical Relays wit
Upgraded Design with Built-in Fuse: Includes 30A ATO/ATC blade fuse integrated into the 12v relay socket, eliminating th

£7.49
Novo
5 Pin Fuse Relay Switch Harness Set Universal SPDT 14AWG Fuse 30A 12V 6 Pack UK
85: Connected to the ground chassis. Upgraded Version - Automotive relays built in fuse socket with included 30A blade f

£10.90
SIWOKJJO

Novo
SIWOKJJO 2PCS 4 Pin 12V 30A Multi-Purpose Automotive Relay, Heavy Duty Car Starter Relay Switch for Car, Truck, Motorcyc
SPECIFICATION：JD1912 Automotive DC 4 Pin 12V 30A SPST electrical relay Relay. they can run on any device between 9V and

£4.99
Novo
Wireless Dual Remote Car Battery Disconnect Relay Master Kill Cut-off Switch 12V
Wireless Remote Car Battery Disconnect Relay Master Kill Cut-off Switch IsolatorWireless Dual Remote Car Battery Disconn

£16.99
talNite

Novo
12V Fuse Relay Switch Harness Set with 30A Blade Fuse – 4-Pin SPST Automotive Relays with Built-in Fuse Holder, Heavy Du
UPGRADED SPACE-SAVING DESIGN: Each automotive relay in this relay holder set comes with a built-in fuse socket and 30A A

£7.99
Novo
Gebildet 2 pieces 40/30 Amp Waterproof Relay Switch Harness Set - 12V DC 4-Pin
14 AWG Wiring Harness for the main contact - pin 30, pin 87 40A/30A high switching capability 14AWG Pin 87 Blue 14AWG Pi

£18.14
Novo
Wireless Remote Car Battery Disconnect Relay Master Kill Cut-off Switch Isolator
1x Remote battery disconnect switch. Battery disconnect switch rated current: 240A. Trailing Arm Bush Removal Install To

£21.99
Novo
40/30 Amp Waterproof Relay Switch Set with Harness and Diode - 12V DC
✪ Waterproof automotive relay with 12V DC (max. Ambient temperature: -40 ~ +125 degrees C (no condensation). ✪ Pre-wired

£15.39
Novo
Wireless Dual Remote 12V Car Battery Disconnect Relay Master Kill Cut-off Switch
Battery disconnect switch rated current: 240A. Disconnect Switches can solve the power consumption caused by such proble

£16.94
Novo
Wireless Remote Car Battery Disconnect Relay Master Kill Cut-off Switch Isolator
Battery disconnect switch rated current: 240A. Disconnect Switches can solve the power consumption caused by such proble

£19.99
Novo
Wireless Dual Remote Car Battery Disconnect Relay Master Kill Cut-off Switch 12V
Battery disconnect switch rated current: 240A. Disconnect Switches can solve the power consumption caused by such proble

£16.99
Novo
Universal Car Relay 4 Pin 24V 40Amp JD2912 40A 28VDC Relay Switches Pack of 5
Feature:Made of plastic, long service life, strong stability, and reliable construction. It is the first choice for auto

£10.73 £10.77
Novo
Cut-off Switch Isolator Wireless Remote Car Battery Disconnect Relay Master Kill
Specifications: Voltage: DC12V Current: 200A Product Material: ABS + Metal Colour: Black+ silver Packaging Weight: 255 g

£16.99
Novo
Hazard Flasher Relay Red Warning Switch Wiring Kit Trike, Kit car, Quad
This kit allows you to have independent switch and flasher relay solely dedicated to Hazard, your existing indicator fla

£25.99

25 Switches Relays ofertas disponíveis em lojas Amazon, eBay, a partir de £4.10.
O desconto mais alto que encontrámos foi de 25% em SONOFF Wi-Fi Smart Switch 10A 2400W, Smart Relay Switch Works With Alexa/Google Home Assistant, Remote Control & Scheduled, Neutral and Live Wires Required, MINIR4 a Amazon.
O preço mais baixo que encontrámos é de £4.10 e o mais alto é de £25.99.
Os preços para as melhores ofertas de Switches Relays têm um preço médio de £12.47.
Última atualização a February 3, 2026.
Analisámos estas lojas online de qualidade e muito mais para lhe entregar as melhores ofertas online disponíveis para Switches Relays.