Best Electrical Relays Deals of Nov 2026

Updated November 10, 2026Our site contains affiliate links for which we may be compensated.
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2PCS Electromagnetic Power Relay, 8-Pin 10A 24 DC Relay Coil with Socket Base, LED Indicator, DPDT 2NO 2NC - MY2NJ 2PCS [Applicable for DIN Rail System]

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AEDIKO 4pcs DC 12V Relay Module 1 Channel Relay Board with Optocoupler Isolation Support High or Low Level

12V Relay Module: Working Voltage: DC 12V; Maximum Load: AC 250V/10A, DC 30V/10A; Trigger Current of Opto-Isolator: 5mA
Fault-Tolerant Design: Fault Tolerant Design, Even if the Control Line is Broken, the Relay will not Operate;All Interfaces of Relay can be Wired Out Through the Terminals Directly,Normally Open and Normally Closed
Optocoupler Isolation:1 Channel Relay Board use Optocoupler Isolation that has Strong Driving Ability and Stable Performance ,The Isolation Circuit Prevent Damages to I / O Port by Relay Switch Current
Jumper Design: The Relay Module has a Jumper That You Can Set Rather the Unit State Changes with High or Low Signal. Has Screw Terminals for Relay (NC,C,NO) and for Input; Coil +, Coil - and Trigger.
Wide Application: DC 12V Relay Module Works Well with ARM /PIC /AVR /MCU/Raspberry/CNC Machine/ PS4 etc.
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UL Listed 10Pcs Miniature Electromagnetic Relay 24V Coil DC/AC; Signal for PLC; HF41F/24-ZS 1NO 1NC 6Amp SPDT with Jumper, Separator, Din Rail Relay 24V

【UL Listed】 Socket through UL / CSA and CE Listed, Power Relay through UL and VDE Listed, The thickness is only 0.24 "/6.3mm
【Electromechanical Relays】Relay Coil Voltage: 24V AC/ 24V DC , Contact : SPDT (1NO 1NC); Number of Terminals : 5 Pin;; Contact Rating: 6A 250VAC / 30VDC, Construction: Plastic seaied.Mechanical life: 10,000,000 Cycles, Electrical life: 300,000 Cycles
【Dimension】Relay Model:HF41F/24-ZS , Relay Slim size (width 5mm), Outline size:28×5×15mm; Socket Model: 41F-1Z-C2, Size : 70.9 x 88.3 x 6.3mm / 2.798"x3.48"x 0.25"(H*L*W)
【Socket】Socket: Screw terminal, DIN rail mounting, with finger protection device
【Package】Package Content : 10× Power Relay; 10× Relay Socket Base; 2x 140mm Length DIN Rail; 3×Jumper; 4×Fixing Clip; 2×Separator; 4×Screw. Ambient temperature: -40℃ ~ 70℃
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4 PCS Relays, 5 Pin Relay, 40A Waterproof Car Relays, 12V Relay Switch | Starter Relay for Electric Cooling Fans, Motor Starters, Automotive Taillights

Quality Material: The a/c relay housing is made of PA66 flame-retardant material with pure copper enameled wires to ensure excellent heat dissipation and magnetism, which enhances resistance to high temperatures and arc erosion, providing excellent conductivity and long-term reliability
Excellent Waterproof Performance: The fuel pump relay base is sealed and waterproof with IP67 protection level, waterproof and dustproof, able to work stably in all kinds of humid environments, ensuring long-term reliability and durability of the relay
Relay Specifications: Package contains four starter relays, each model number JD1914-12V-40A, five-pin design, size 1.07 x 0.98 inches, coil power 1.8 watts, coil resistance 90Ω
Easy Installation: The five-pin design of the radiator fan relay makes it easy to replace an existing relay by simply connecting the appropriate wires to the corresponding pins. No additional tools are required, making the installation process easy and quick to accomplish in tight spaces
Wide Application: The relays are widely used in a variety of electric vehicles such as automobiles, motorboats, etc. The relay box can be a nice replacement for 582195, 582472, 582473, 584416, 586147 and 586224. They can also be used in a variety of application scenarios such as automotive taillights, electric cooling fans, electric water pumps, motor starters and motorcycle conversions
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Disclaimer: While we make every effort to ensure accuracy, we cannot guarantee that all product specifications, pricing, discounts, and details are complete or error-free. Because information is subject to change, we recommend verifying all details directly with the retailer prior to making a purchase. As an Amazon Associate, we earn from qualifying purchases.

10 Electrical Relays deals are available from: Amazon, starting from $6.99.

The lowest price we found is $6.99 while the highest is $49.89. Prices for the best Electrical Relays deals average at $18.33.