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The Best Electrical Relays

Looking for the best Electrical Relays?

Discover now our comparison of the best Electrical Relays. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Electrical Relays are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Electrical Relays in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.

No. 1
True Mods 10 Pack Bosch Style 5-Pin 12V Relay Switch [SPDT] [30/40 Amp] 12 Volt Automotive Relays for Auto Fan Cars
  • User Manual available for download under Product Information Details
  • Bosch style 5-Pin SPDT (Single Pole Double Throw) Relay
  • 40A/30A High Switching Capability.
  • Pin Specifications: Ground (85), VDC (30), Trigger (86), Output N/C (87a), and Output N/O (87).
  • 10pc Included
SaleNo. 2
Nilight SPDT Relay Replacement 12V 5 Prong SPDT Auto Tilt Trim Relay (Pack of 10) 40/30 AMP Electrical Power Relay Switch 5 Pin Bosch Style Relay for Automotive Cars Marine Boats,2 Years Warranty
  • 5 Pin SPDT (Single Pole Double Throw) Bosch Style Electrical Relay.
  • 40A/30A High Switching Capability. These relays have a universal application and can be used in a 12 Volt DC power source, such as automotive setups, car sound systems, security systems, and various other applications.
  • Pin Specifications: 30V DC. Ground (85), Trigger (86), Output N/C (87a), and Output N/O (87).
  • Maximum Applied Voltage: 15.6 V DC; Max Operating Voltage is 27V DC; Nominal Coil Voltage: 12 V DC; Max Operating Current: 40A; Must Operate Voltage: 6~8 V DC; Must Release Voltage: 0.6~3.6 V DC; Coil Power: 1.8 W; Coil Resistance: 80 Ω; Insulation Resistance: 100MΩ
  • Package include: 10 pack electrical relays. Sockets are not included. 2 Year Warranty by Nilight.
No. 3
BLAU GRUN 4 Pin 12V 30A Relay Multi-Purpose Automotive Relay Heavy Duty Standard Relay for Car Motor, Auto Universal Replacement Accessories
300 Consomer Reviews
BLAU GRUN 4 Pin 12V 30A Relay Multi-Purpose Automotive Relay Heavy Duty Standard Relay for Car Motor, Auto Universal Replacement Accessories
  • [Reliable Quality] The black shell is made of nylon material, which is electrical insulation, and the pin is made of brass, which can withstand cold and hot condition. Very durable and sturdy in use, no deformation and rust, perfectly made for long-term use.
  • [Specification] The size is 1.41 x 0.94 x 0.63 inch/ 3.6 x 2.4 x 1.6 cm approximately. Our 30A 12V relay can be used to control the circuits of components with high amperage loads on vehicle, such as headlights, fuel pumps and cooling fans.
  • [Easy to Use] Our motor relayis suitable for normal antomobile to use, simple operation, you only need to connect the relay and wire, no need other tools, very convenient and easy to use and replace, allow components work normally.
  • [Application] Our product can be applied to car tail light, engine compartment, electric cooling fans, electric water pumps, electric fuel pumps, shaved door handles solenoids, trunk solenoids and more equipment.
  • [Customer Service] You will receive 4 pieces 12V 30A 5 pin relays. We offer 12-month warranty for every order, you can buy with confidence. If you have any questions and concerns, please feel free to let us know, our team will respond asap!
No. 4
Gebildet JD1912 Car Relay Harness 12V 40A 4 Pin SPST Harness Sockets with Color-labeled Wires for Automotive Truck Van Motorcycle Boat (Pack of 2)
  • Brand new heavy duty SPST(Single Pole Single Throw) relays with color-labeled wires.
  • Minimum operating voltage 8V, corresponding minimum operating current is 100mA; Standard operating voltage 12V, corresponding standard operating current is 150mA.
  • Small size/Low power consumption/High contact voltage/ High sensitivity.
  • Contact Material: Ag Alloy / Contact Resistance: ≤ 100MΩ.
  • Life Expectancy Electrical: 100,000 Operation, Life Expectancy Mechanical: 10,000,000 Operation.
No. 5
Nilight SPST Multi Purpose Relay 12V 5 Prong Fuel Pump Relay 5Pack 35A/20A Ultra Micro ISO Automotive Replacement Accessory Power Relays for Automotive Cars Truck tractor Marine Boat, 2 Years Warranty
  • Type: 5Pin SPST Relay, Coil voltage: 12V; Current: 35A; model#301-1C-C-R1-U01-1. NO contacts switch 35A resistive load, NC contacts switch 20A resistive load. This relay will work in most vehicles as long as your original relay is 5 pin with all pin’s orientation being parallel to each other, this should work.
  • Premium Quality:Made by high-grade materials to ensure superior quality and long lifespan. High Temperature withstand up to 125°C ambient. Designed to deliver trouble-free, consistent performance. General applications for automotive power supplies.
  • Key Functions: Due to a damaged or worn out sensor, switch, or relay, such problems of Turn signal inoperative,hazard lights and headlights inoperative, cruise control inoperative, warning indicators on the instrument panel, service engine soon light illuminates and no start or hard start may occur, and Nilight multi-purpose relay can well fix the issues.
  • Multi-Function Relay: can be Used as headlight relays to make the low beam to stay on when the high beams come on.(Personal needs). Also can be Can be used as Fuel Pump Relay, or worked well on solving windshield wipers problems.Simple fix for intermittent unlock failure of the second row doors and tailgate etc.
  • Package Includes: 5PCS Micro Relays. 2 Year Warranty by Nilight.
No. 6
mxuteuk 2pcs AC 110V/120V Coil 8 Pin 10A DPDT LED Indicator Electromagnetic Power Relay General Purpose JQX-13F-DZ-AC110V
  • Product Name:Electromagnetic Power Relay;
  • Relay Model : JQX-13FL; Type : DPDT(2NO 2NC); Number of Terminals : 8 ;
  • Coil Voltage:AC 110V; Contact Capacity: 10A 6V-380VAC/10A 6V-220VDC;
  • Overall size(approx. ): 86 x 56 x 28mm/ 3.39 x 2.2 x 1.1 inches(L*w*h);
  • Package Content : 2pcs x Power Relay + 16pcs x Terminals
No. 7
TWTADE/JQX-12F-2Z AC 110V Coil Voltage 30A DPDT 2NO+2NC General Purpose High Power Relay 8 Pin (Quality assurance for 1 years)
  • Product Name : Power Relay;Model : JQX-12F-2Z; Contact : DPDT 2NO+2NC
  • Wiring description For example: 1,3,5 This contact, 3 and 5 are normally open, 1 and 5 are normally closed;Pin Number : 8; Coil Voltage : AC 11OV; Contact : 30A 250V AC / 28V DC
  • Body Size(not included pin) : 3.5 x 3.3 x 4cm / 1.4" x 1.3" x 1.6" (L * W * T);Total Height : 4.8cm / 1.6";Installing Hole Size : 0.48 x 0.35cm / 0.19"x 0.14"(L*W)
  • Installing Hole Distance(center) : 3.85 x 3.78cm / 1.52" x 1.49"(L*W);Material : Plastic, Metal;Color : See the Picture
  • Weight : 93g;Package Content : 1 x Power Relay
No. 8
mxuteuk 2pcs JQX-13FL AC 110V/120V Coil 8 Pin 10A DPDT LED Indicator Electromagnetic Power Relay, with Base, with DIN Rail Slotted Aluminum
  • Product Name:Electromagnetic Power Relay; Relay Model : JQX-13FL; Type : DPDT(2NO 2NC); Number of Terminals : 8 ; Socket Model : PTF08A-E
  • Mount Rail Type : 35mm DIN Rail; DIN Rail length : 100mm/4"(L)
  • Coil Voltage:AC 110V; Contact Capacity: 10A 250VAC/10A 28VDC;
  • Overall size(approx. ): 79 x 28 x 64mm/3.1" x 1.1" x 2. 5"(L*w*h)
  • Package Content : 2 x Power Relay + 2 x Socket + 1 x Rail Slotted Aluminum + 2 x Screw
No. 9
MOCW Dual Electric Cooling Fan Relay Switch Kit 4 Pin Radiator Electric Fan Thermostat Kit 40AMP Waterproof Relay Harness Temperature Sensor Switch 185 On 175 Off
  • Temperature switch turns on fan approximately at 185 Degrees and Off at 175 Degrees. The temp sensor has a 3/8 inch pipe thread, and a 1/2 inch adapter included
  • Easy to follow wiring diagram simplify wiring your dual electric fans. RED to 12VDC Positive Battery Terminal, COFFEE to Fan Positive, BLACK to Ignition, GREY to Sending Unit per wiring diagram. Direct replacement part fits 10, 12, 14, and 16 inch cooling fans .
  • The electric cooling fan thermostat kit comes with everything you need, includes 40A relay, wiring harness, thermostat switch, 3/8 inch to 1/2 inch adapter, inline fuse holder, 2 20amp fuse, 1 spade connector for the temp sensor, 8 ring terminals, and 4 wire connectors
  • Usage method: Connect the color coded wires according to the diagram and the following notes: Red - to + 12VDC. Coffee - positive to fans. Black - ignition. Gray - sending unit.
  • The package includes: 1 x wiring diagram; 2X 40A relay with harness; 1 x 185'f switch - 175'f temperature switch; 1 x 3 / 8 inch threaded probe; 1 3 / 8-inch to 1 / 2-inch adapter; 2 x inline fuse holders; 2 x 20 amp fuse; 8 ring terminals; 4 x fan tail connectors.
No. 10
Tnisesm 2PCS Power Relay DC12V Coil, 30A SPDT(1NO 1NC) 120 VAC with Flange Mounting and 10 Quick Connect Terminals Wires Mini Relay NT90-DC12V-10X
  • Product Type: Power Relay with Terminal Wires; SPDT(1NO 1NC)
  • Coil Voltage : DC 12V; 30A SPDT 240VAC
  • Easy to use: Attached with crimping terminals wires for worry-free installation.
  • Epoxy sealed versions available
  • Package Content : 2 x Power Relay + 10 x Terminal Wire

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Last update on 2024-02-24 / Affiliate links / Images from Amazon Product Advertising API