Best relays of 2025
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Automotive Relay Harness Set - ELEFOCUS 5 Pin 12V 30/40 AMP SPDT with Interlocking Relay Socket and Color-Labeled Harnesses, 6 PackFree ShippingKITMOUS-
irhapsody 12V 40/30AMP Waterproof Relay Kit, 5-pin SPDT Automotive Relay, with Heavy-Duty Pigtail Wiring HarnessFree ShippingIRHAPSODY
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Gebildet JD1912 Car Relay Harness 12V 40A 4 Pin SPST 12AWG Harness Sockets with Color-Labeled Wires for Automotive Truck Van Motorcycle Boat (Pack of 2)Free ShippingGebildet
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Glarks 10 Pack 12V 30/40 Amp 5-Pin SPDT Electrical Relays Switch for Automotive Truck Boat MarineFree ShippingGLARKS
Best Value
21% OffHuayao 5PCS 5V One Channel Relay Module Board Shield for PIC AVR DSP ARM for Arduino RelayFree ShippingHonbeanify-
ELEGOO 4 Channel DC 5V Relay Module with Optocoupler for Arduino UNO R3 MEGA 1280 DSP ARM PIC AVR STM32 Raspberry PiFree ShippingELEGOO
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33% OffValefod DC 5V Relay Module 1-Channel Relay Switch with Optocoupler Isolation High/Low Level Trigger, Pack of 10Free ShippingValefod
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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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mxuteuk 2pcs JQX-13FL AC 110V Coil 8 Pin 10A DPDT LED indicator Electromagnetic Power Relay, With Base, with DIN Rail Slotted AluminumFree Shippingmxuteuk
10 Relays deals are available from:
Amazon stores, starting from CA$8.66.
The biggest discount we found is 33% on Valefod DC 5V Relay Module 1-Channel Relay Switch with Optocoupler Isolation High/Low Level Trigger, Pack of 10 at Amazon.
The lowest price we found is CA$8.66 while the highest is CA$34.99.
Prices for the best Relays deals average at CA$18.98.
Last updated on August 19, 2025.
We scanned these quality online stores and more to deliver you with the best offers online available for Relays.