20 Best 120v 24v Relay Switch [2024]

Are you looking for the best 120v 24v Relay Switch? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling 120v 24v Relay Switch.

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1 Functional Devices RIB2401B Power Relay, 20 Amp SPDT, 24 Vac/dc/120 Vac Coil, NEMA 1 Housing Functional Devices RIB2401B Power Relay, 20 Amp SPDT, 24 Vac/dc/120 Vac Coil, NEMA 1 Housing
2 uxcell ASH-25DA Solid State Relay 4-32VDC to 24-480VAC 25A Single Phase SSR DC to AC Relay uxcell ASH-25DA Solid State Relay 4-32VDC to 24-480VAC 25A Single Phase SSR DC to AC Relay
3 Electronics-Salon 1PCS Dual SPST-NO 10Amp Power Relay Module, AC/DC 24V Control Voltage. Electronics-Salon 1PCS Dual SPST-NO 10Amp Power Relay Module, AC/DC 24V Control Voltage.
4 OONO DPST 1NO 1NC 8Amp Power Relay Module, AC/DC 24V Control Voltage OONO DPST 1NO 1NC 8Amp Power Relay Module, AC/DC 24V Control Voltage
5 Emerson 90 380 Fan Relay 24 Volt Coil, 1 Emerson 90 380 Fan Relay 24 Volt Coil, 1
6 Tnisesm 2PCS Power Relay AC120V Coil, 30A SPDT(1NO 1NC) 120 VAC with Flange Mounting and 10 Quick... Tnisesm 2PCS Power Relay AC120V Coil, 30A SPDT(1NO 1NC) 120 VAC with Flange Mounting and 10 Quick...
7 HiLetgo 2pcs 5V One Channel Relay Module Relay Switch with OPTO Isolation High Low Level Trigger HiLetgo 2pcs 5V One Channel Relay Module Relay Switch with OPTO Isolation High Low Level Trigger
8 Aube Technologies RC840T-120 Electromechanical Relay with Built In Relay Aube Technologies RC840T-120 Electromechanical Relay with Built In Relay
9 24V Fan Relay, 90-980 Isolation Relay AC Switch SPST with UL Certification Compatible with HVAC... 24V Fan Relay, 90-980 Isolation Relay AC Switch SPST with UL Certification Compatible with HVAC...
10 TWTADE/JQX-62F-2Z Coil Voltage AC 110V 80A DPDT Electronmagnetic Relay,High Power Relay AC 110V TWTADE/JQX-62F-2Z Coil Voltage AC 110V 80A DPDT Electronmagnetic Relay,High Power Relay AC 110V
11 IRHAPSODY 24VDC 30AMP Waterproof Relay with Harness, Heavy Duty 12AWG Tinned Copper Wires, 5-PIN... IRHAPSODY 24VDC 30AMP Waterproof Relay with Harness, Heavy Duty 12AWG Tinned Copper Wires, 5-PIN...
12 HiLetgo 2pcs DC 24V 1 Channel Relay Module with OPTO Isolation Support High or Low Level Triggle HiLetgo 2pcs DC 24V 1 Channel Relay Module with OPTO Isolation Support High or Low Level Triggle
13 GRT8-M1 Delay Time Relay Multifunctional Time Relay with 10 Functions DIN Rail Mount AC/DC 12V~240V GRT8-M1 Delay Time Relay Multifunctional Time Relay with 10 Functions DIN Rail Mount AC/DC 12V~240V
14 HiLetgo 2pcs DC 24V 2 Channel Relay Module with Isolated Optocoupler High and Low Level H/L Level... HiLetgo 2pcs DC 24V 2 Channel Relay Module with Isolated Optocoupler High and Low Level H/L Level...
15 CrocSee Miniature Current Switch, CS-TS0, Normally Open Amp Sensor Monitoring Relay, AC 1-50A... CrocSee Miniature Current Switch, CS-TS0, Normally Open Amp Sensor Monitoring Relay, AC 1-50A...
16 mxuteuk 2pcs HH52P AC 24V Coil 8 Pin 5A DPDT LED Indicator Electromagnetic Power Relay, with Base,... mxuteuk 2pcs HH52P AC 24V Coil 8 Pin 5A DPDT LED Indicator Electromagnetic Power Relay, with...
17 Electromagnetic Power Relay, 8-Pin 10 AMP 24V AC Relay Coil with Socket Base, LED Indicator, DPDT... Electromagnetic Power Relay, 8-Pin 10 AMP 24V AC Relay Coil with Socket Base, LED Indicator, DPDT...
18 URBEST HH52P AC 24V Coil DPDT 8 Pins Electromagnetic Power Relay w DYF08A Base URBEST HH52P AC 24V Coil DPDT 8 Pins Electromagnetic Power Relay w DYF08A Base
19 Aube RC840T-120 On/Off Switching Electric Heating Relay with Built-in Transformer 24V Aube RC840T-120 On/Off Switching Electric Heating Relay with Built-in Transformer 24V
20 Enclosed AC/DC Power Relay with Protection & De-Bounce. Screw Terminals. 120V Trigger Input. Enclosed AC/DC Power Relay with Protection & De-Bounce. Screw Terminals. 120V Trigger Input.
SaleBestseller No. 1
Functional Devices RIB2401B Power Relay, 20 Amp SPDT, 24 Vac/dc/120 Vac Coil, NEMA 1 Housing
  • Product Type:Dip Switch
  • Item Package Weight:0.204 Kilograms
  • Item Package Dimension:6.35 cm L X11.176 cm W X17.018 cm H
  • Country Of Origin: United States
Bestseller No. 2
uxcell ASH-25DA Solid State Relay 4-32VDC to 24-480VAC 25A Single Phase SSR DC to AC Relay
  • Input Voltage: 4-32VDC; Output Voltage: 24-480VAC; Max Load Current: 25A.
  • Relay size: 44.8 x 57.4 x28mm/1.76x2.25x1.1inch(L*W*H)
  • Sealed high temperature resistance housing;Resin protective cap; Perfectly soldered copper post.
  • 10 to 25A radiator cooling,more than 25A must on the radiator and fan cooling.
  • Output requirements fuse or and the varistor.
Bestseller No. 3
Electronics-Salon 1PCS Dual SPST-NO 10Amp Power Relay Module, AC/DC 24V Control Voltage.
  • Dual SPST-NO 10Amp Power Relay Module.
  • Quantity: a lot of 1 piece.
  • Part number: F-1001/24V.
  • Control voltage / current: 20 ~ 30Vdc or 18 ~ 26Vac, 15mA(at 24V).
  • Relay switch contact capacity: 10A 250Vac or 10A 30Vdc.
Bestseller No. 4
OONO DPST 1NO 1NC 8Amp Power Relay Module, AC/DC 24V Control Voltage
  • Input control signal: Voltage AC or DC 24V, Current 17mA.
  • Output switch DPST 1NO 1NC(Double Pole Single Throw, 1x Normally Open and 1x Normally Close ), rated current 8A/250VAC or 8A/30VDC (one switch).
  • Compact plastic case and wires connects for easy mount. LED indication for relay action.
  • This is a simple and practical passive relay module, which is very convenient to use. It can support both Normally Open and Normally Close. Two screw...
SaleBestseller No. 5
Emerson 90 380 Fan Relay 24 Volt Coil, 1
  • Fan Relay Heavy-Duty Single Pole Nor Open
  • Brick-Red Color | Nonflammable | Provides A Fireproof Acoustic Seal
  • This Is Manufactured In United States
  • Brand Name: Emerson Thermostats
Bestseller No. 6
Tnisesm 2PCS Power Relay AC120V Coil, 30A SPDT(1NO 1NC) 120 VAC with Flange Mounting and 10 Quick...
  • Product Type: Power Relay with Terminal Wires; SPDT(1NO 1NC)
  • Coil Voltage : AC 120V; 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 Terminal Wires
Bestseller No. 7
HiLetgo 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.
  • Using SMD optocoupler isolation, strong driving capability, stable performance; trigger current 5mA.
  • Fault-tolerant design, even if the control line is broken, the relay will not move.
  • The interface design of human nature, all interfaces are available through a direct connection terminal leads, very convenient.
  • The Module can be set by jumper high or low trigger.
Bestseller No. 8
Aube Technologies RC840T-120 Electromechanical Relay with Built In Relay
  • Direct replacement for any brand name relay
  • Built-in 24 V transformer for easy installation
  • Compatible with 24V thermostats with 2-wire connections (R,W) or 3-wire connections (R,W,C)
  • Immediate relay activation provides improved temperature control and comfort
  • Epoxy-soundproofed relay ensures quiet operation
Bestseller No. 9
24V Fan Relay, 90-980 Isolation Relay AC Switch SPST with UL Certification Compatible with HVAC...
  • Fan Relay: 90-380 type, 24VAC, 12FLA, 1 pole replacement Relays provide circuit protection for you
  • Wide Application: great switch solution compatible with HVAC, air conditioning, heating, appliance, fan control, coleman furnace, gas furnace, goodman...
  • UL Certification: the product has excellent tech support, heavy duty and waterproof performance
  • Quality Material: the relay is compact in structure and light in design, allowing quiet and simple operation
  • Easy to Install: 6 wire hook up terminals; Wiring diagram printed on relay and easy to install, just make sure you follow the wiring diagram
SaleBestseller No. 10
TWTADE/JQX-62F-2Z Coil Voltage AC 110V 80A DPDT Electronmagnetic Relay,High Power Relay AC 110V
  • Product Name: Relay; Model : JQX-62F-2Z AC 110V
  • Coil: AC 110V; Load : 80A 28V DC /250V AC
  • Contact Type : DPDT 2NO+2NC;Terminals: 8
  • Size (Approx.): 85 x 65 x 65mm/ 3.3" x 2.5" x 2.5"(L*W*H)
  • Weight : 320g ;Package Content: 1 x High Power Relay + 8 x Terminals
Bestseller No. 11
IRHAPSODY 24VDC 30AMP Waterproof Relay with Harness, Heavy Duty 12AWG Tinned Copper Wires, 5-PIN...
  • Excellent water-repellent and dustproof ability, but not using it in water
  • Never go beyond its capabilities. Try to stay 10 to 15% below what the rate is for
  • 24-volt 5-prong relay. Primary leads use 12 a.w.g tinned copper wire. Coil leads use 16 a.w.g
  • SPDT relay: it has both normally open and normally closed terminals. Terminal 87A is powered when the relay is inactive and switches the power to...
  • The mounting lug is on the relay but can remove. Used for outside lights for utility shell/camper, car headlight, boat, electric fan, for wiring...
Bestseller No. 12
HiLetgo 2pcs DC 24V 1 Channel Relay Module with OPTO Isolation Support High or Low Level Triggle
  • The module uses genuine quality relay, normally open interfaces , Maximum load: AC 250V/10A, DC 30V/10A.
  • Using SMD optocoupler isolation, strong driving capability, stable performance; trigger current 5mA.
  • Fault-tolerant design, even if the control line is broken, the relay will not move.
  • The interface design of human nature, all interfaces are available through a direct connection terminal leads, very convenient.
  • The Module can be set by jumper high or low trigger.
Bestseller No. 13
GRT8-M1 Delay Time Relay Multifunctional Time Relay with 10 Functions DIN Rail Mount AC/DC 12V~240V
  • [Ultra-wide delay range]:Super wide time delay setting range of 0.1s - 10days.
  • [Multi-function choices]:With 10 kinds of delay functions including delay on, delay off, cycle delay and so on.
  • [LED indicators]:Relay working status is indicated by LED indicators.
  • [Small size]:This relay is super small, 35mm rail mounting.
  • [Application]:This delay time relay can be used for industrial equipment, lighting control, heating element control, motor, fan control and more.
Bestseller No. 14
HiLetgo 2pcs DC 24V 2 Channel Relay Module with Isolated Optocoupler High and Low Level H/L Level...
  • SMD optocoupler isolation, driving ability, stable performance; trigger current 5mA;
  • User-friendly interface design, all interfaces are available through the wiring terminal direct connection leads, very convenient.
  • MD optocoupler isolation, driving ability, stable performance; trigger current 5mA;
  • Authentic quality module 30A relay, normally open interfaces Maximum load: AC 250V / 30A, DC 30V / 30A;
SaleBestseller No. 15
CrocSee Miniature Current Switch, CS-TS0, Normally Open Amp Sensor Monitoring Relay, AC 1-50A...
  • N.O. Universal Outputs: 2.5A @ 120 VAC/240VAC; In 240V circuit, only one 120V hot line is connected.
  • Self-powered, no external power supply required
  • Accurate & Dependable: Offers a sensing range of 1 to 50 amps and universal, solid-state outputs; Accuracy: 1%
  • Faster Response Time: Once current flow is detected, it closes a set of contacts immidiately; Response Time: ≤200ms
  • NOTE: If you want to test the operation of the sensor switch, a load must be applied across the NO contacts; otherwise, it will not work.
Bestseller No. 16
mxuteuk 2pcs HH52P AC 24V Coil 8 Pin 5A DPDT LED Indicator Electromagnetic Power Relay, with Base,...
  • Product Name:Electromagnetic Power Relay; Relay Model : HH52P; Type : DPDT(2NO 2NC); Number of Terminals : 8 ; Socket Model : PYF08A-E
  • Mount Rail Type : 35mm DIN Rail; DIN Rail length : 100mm/4"(L)
  • Coil Voltage:AC 24V; Contact Capacity: 5A 250VAC/5A 28VDC;
  • Overall size(approx. ): 75 x 22 x 66mm/3" x 0. 8" x 2. 6"(L*w*h)
  • Package Content : 2 x Power Relay + 2 x Socket + 1 x Rail Slotted Aluminum + 2 x Screw
Bestseller No. 17
Electromagnetic Power Relay, 8-Pin 10 AMP 24V AC Relay Coil with Socket Base, LED Indicator, DPDT...
  • Electromagnetic relays are widely used: household air conditioner compressor motors, fan motors, cooling pump motors, starter relays for car starters,...
  • Product Name: Electromagnetic Power Relay; Model: YJ2N-LY Type: DPDT; number of terminals: 8
  • Coil voltage: 110VAC; Contact capacity: 10A 240VAC / 28VDC
  • Red mechanical indicatoe:It can intuitively judge whether the relay is attracted
  • LED signal lamp : It can judge the AC or DC coil, and judge whether the coil is energized
Bestseller No. 18
URBEST HH52P AC 24V Coil DPDT 8 Pins Electromagnetic Power Relay w DYF08A Base
  • Product Name: Electromagnetic Relay; Model: HH52P; Socket Model:DYF08A
  • Coil Voltage: AC 24V; Contact Capacity: 5A 250V AC /28V DC
  • Type: DPDT; Number of Terminals: 8; Mount Rail Type: 35mm DIN Rail
  • Fixing Mount Hole Size: 6 x 4mm/0.24" x 0.16"(L*W); Total Size (Approx.):68 x 22 x 65mm/2.7" x 0.9" x 2.6"(L*W*H); Shell Material: Plastic
  • Main Color: Black, Clear Blue; Net Weight: 58g; Package Content:1pc x Electromagnetic Relay
Bestseller No. 19
Aube RC840T-120 On/Off Switching Electric Heating Relay with Built-in Transformer 24V
  • Universal Replacement, Built In 24V Transformer, Easy Install
  • Compatible with all 24 VAC thermostats
  • Instantaneous Relay (No Delay)
Bestseller No. 20
Enclosed AC/DC Power Relay with Protection & De-Bounce. Screw Terminals. 120V Trigger Input.
  • Safe and easy to install. Controls any AC or DC device.
  • Durable high current relay for long life and reliable switching.
  • De-bounce circuit for safety. Dry contact relay output - connect to any voltage circuit.
  • Thermal switch and circuit breaker add safety, limiting current to 15 Amps.
  • Includes detachable power cord.

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  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 120v 24v Relay Switch.
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