Best relays of 2025
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Gebildet 2pcs JD1912 Car Relay Harness 12V 40A 4 Pin SPST 12AWG Harness Sockets with Built-in Diode for Automotive Truck Van Motorcycle BoatFree ShippingGebildet-
Automotive Relay Harness Set - ELEFOCUS 5 Pin 12V 30/40 AMP SPDT with Interlocking Relay Socket and Color-Labeled Harnesses, 6 PackFree ShippingKITMOUS
Best Value
14% OffHuayao 5PCS 5V One Channel Relay Module Board Shield for PIC AVR DSP ARM for Arduino RelayHuayao-
Iot Relay - Enclosed High-Power Power Relay for Arduino, Raspberry Pi, PIC or WiFi, Relay ShieldFree ShippingDigital Loggers
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4 Pcs Multi-Purpose Automobile Relay, 5 Pin 12V 30A, Black Starter for Car Motor Automotive Heavy Duty Replacement AccessoriesFree ShippingDWARFOO
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Tnisesm 2PCS Sealed Power Relay SPST AC120V Coil, 40 Amp 120 VAC with Flange Mounting and 8 Quick Connect Terminals Wires High Power Relay HF105F-4-AC120V-8XFree ShippingTnisesm
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Tnisesm 2PCS Sealed Power Relay SPDT AC120V Coil, 20 Amp 120 VAC with Flange Mounting and 10 Quick Connect Terminals Wires High Power Relay NT90-AC120V-10XFree ShippingTnisesm
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Taicols 12V Relay 4 Pieces 30A 5 Pin Relay Multi Purpose Automotive Relay Black Starter Relay Car Heavy Duty Relay for Car Motor Automotive Replacement AccessoriesFree ShippingTaicols
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Weasch 2Pcs JD1912 Car Relay, 12V 40A, 4 Pins SPST, Automotive Switches and Starters, Waterproof Relay for Boat Tractor Truck Motorcycle (2)Free ShippingWeasch
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ELEGOO 4 Channel DC 5V Relay Module with Optocoupler for Arduino UNO R3 MEGA 1280 DSP ARM PIC AVR STM32 Raspberry PiFree ShippingELEGOO
10 Relays deals are available from:
Amazon stores, starting from CA$8.28.
The biggest discount we found is 14% on Huayao 5PCS 5V One Channel Relay Module Board Shield for PIC AVR DSP ARM for Arduino Relay at Amazon.
The lowest price we found is CA$8.28 while the highest is CA$78.95.
Prices for the best Relays deals average at CA$20.88.
Last updated on November 3, 2025.
We scanned these quality online stores and more to deliver you with the best offers online available for Relays.