Updated: 16 Feb 2025

solid state relays

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Updated: 16 Feb 2025

#1

Best Choice
(10pcs) Solid State Relay 1a,dc SSR din Rail,Input:3-32Vdc,Output:5-60Vdc,41Fdd,Signal Relay,Non-Contact Relay,Mini,Slim 12V 5V 3v 3.3V Ac dc-dc,Board

9.8

AURTRR

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Main highlights

Without a heatsink installed, the maximum current is 1A.

Long lifespan: uses optocoupler isolation and is contactless, so there's no mechanical lifespan limit.

Input:3-32Vdc,Output:5-60Vdc
#2

Value for Money
LCLCTC Din Rail Solid State Relay with Heat Sink DC to AC (Input 3-32V DC Output 24-480V AC), 40A,SSR (DC to AC 40A)

9.7

LCLCTC

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Main highlights

This solid state relay has mounting rail clips, suitable for distribution box installation

The product width is only 0.964in (2.45cm), which is more suitable for installation in narrow spaces

Solid State Relays come with their own heatsinks, you don't need to buy additional heatsinks
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#3
CG Solid State Relay SSR-40DA DC to AC Input 3-32VDC To Output 24-480VAC 40A Single Phase Plastic Cover…

9.6

CGELE

-10%

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Main highlights

【What You Get】Each package With 2 mini bag of thermal grease which apply on the back of the SSR to make the temperature dissipate faster.

Total size (approximate):58 x 45 x 32mm/2.3" x 1.8" x 1.26" (l*w*t); Net weight:116g; Material:metal, plastic, electronic parts.

Product Name: solid state module relay SSR-40DA, 3-32VDC/24-480VAC ; Current & Frequency:40A,50/60Hz.

-10%
#4
HiLetgo 2pcs SSR-40DA Solid State Relay Single Phase Semi-Conductor Relay Input 3-32V DC Output 24-380V AC

9.5

HiLetgo

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Main highlights

SSR-40DA 40A 250V Solid State Relay Alloy Heat Sink

Model: SSR-40DA

Input voltage: 3-32V DC
#5
CG Solid State Relay SSR-25DD DC to DC Input 3-32VDC To Output 5-240VDC 25A Single Phase Plastic Cover

9.3

CGELE

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Main highlights

【What You Get】Each package With 2 mini bag of thermal grease which apply on the back of the SSR to make the temperature dissipate faster.

Total size (approximate):58 x 45 x 32mm/2.3" x 1.8" x 1.26" (l*w*t); Net weight:116g; Material:metal, plastic, electronic parts.

Product Name: solid state module relay SSR-25DD, 3-32VDC/5-220VDC ; Current & Frequency:25A,50/60Hz.
#6
BlueStars Pack of 2 SSR-25DD Solid State Relay DC 3–32V Input, DC 5–200V Output, 25A Single Phase

9.2

BlueStars

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Main highlights

PERFECT FIT: Solid State Relay SSR SSR-25DD is perfect for a range of applications in household and industrial automation, including temperature control, heating and cooling systems, computer numerical control (CNC) machinery, remote control setups, and more. It fits SSR with the same specification: DC to DC Input 3-32VDC to Output 5-200V 25A, Insulation Resistance: 500M Ohm/500VDC, Ambient Temperature: ~30~+70℃, Off Leakage Current: ≤5mA

HIGH-PERFORMANCE OPTOCOUPLER: SSR-25DD Solid State Relay is equipped with a heat-dissipating metal back plate and a copper terminal lug for superior conductivity. BlueStars ensures longevity with a high-quality semiconductor optocoupler, along with spark-proof, noiseless operation via chemical contact-free action and zero cross-trigger control. Especially, this part is suitable for corrosion, moisture, dust resistant and other harsh environments

FAST SWITCHING: Solid State Relay SSR-25DD is an electronic switching device that switches electrical loads on and off without mechanical contact. Solid state relay has no moving parts to wear out and is able to switch both “ON” and “OFF” much faster than mechanical relays. It also offers high isolation between the control circuit and the load circuit, enhancing safety and protecting control circuitry from high-voltage load circuits
#7
AITRIP 1PCS 8 Channel 5V Solid State Relay Module Board High Level Trigger Compatible with Arduino Uno Duemilanove MEGA2560 MEGA1280 ARM DSP PIC (1PCS)

9.0

AITRIP

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Main highlights

Solid State Relay Module Board has been assembled, and electrical test passed

Size: 155 x 55 x 24 mm (approximately 6.1 x 2.17 x 0.95 inch)

Led indicator for each relay
#8
Inkbird Solid State Relay 40DA DC SSR Black Heat Sink for PID Thermostat Temperature Controller

8.9

Inkbird

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Main highlights

Load Current: 40A

Input Voltage: DC 3-32V

40A Solid State Relay Specifications:Load Voltage: 24-380VAC
#9
Wired DC-DC 10Amp Isolated Solid State Relay Module, SSR in 3-32VDC Out 5-30VDC, for Raspberry-Pi Arduino ESP32 PLC MCU DSP

8.8

OONO

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Main highlights

Photocoupler isolation between input control signal and controlled power, isolation surge voltage up to 5000V.

Output voltage range: DC 5 to 30V. Maximum on-state average current 10 Amp. Maximum on-state current 20 Amp (< 2 second). Non repetitive surge peak on-state current: 160 Amp (<400uS). Maximum on-state resistance 8 milliohms(0.008 ohm).

Input signal turn-on voltage DC 3 to 32V, turn-off voltage DC 0 to 0.8V. LED indication for relay turn-on.
#10
LClCTC (2pcs) Solid State Relay DD 5V 12V 24V 1.5A,Signal Relay for PLC,No Contact DC to DC;Input:3-32VDC;Output:5-60VDC;Din Rail

8.7

LCLCTC

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Main highlights

input:3-32VDC;Output:5-60VDC

Since there is no heat sink, please do not exceed 1.5A

No contacts: no mechanical life, the service life is much longer than traditional relays

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solid state relays

(10pcs) Solid State Relay 1a,dc SSR din Rail,Input:3-32Vdc,Output:5-60Vdc,41Fdd,Signal Relay,Non-Contact Relay,Mini,Slim 12V 5V 3v 3.3V Ac dc-dc,Board

9.8

Main highlights

LCLCTC Din Rail Solid State Relay with Heat Sink DC to AC (Input 3-32V DC Output 24-480V AC), 40A,SSR (DC to AC 40A)

9.7

Main highlights

CG Solid State Relay SSR-40DA DC to AC Input 3-32VDC To Output 24-480VAC 40A Single Phase Plastic Cover…

9.6

Main highlights

HiLetgo 2pcs SSR-40DA Solid State Relay Single Phase Semi-Conductor Relay Input 3-32V DC Output 24-380V AC

9.5

Main highlights

CG Solid State Relay SSR-25DD DC to DC Input 3-32VDC To Output 5-240VDC 25A Single Phase Plastic Cover

9.3

Main highlights

BlueStars Pack of 2 SSR-25DD Solid State Relay DC 3–32V Input, DC 5–200V Output, 25A Single Phase

9.2

Main highlights

AITRIP 1PCS 8 Channel 5V Solid State Relay Module Board High Level Trigger Compatible with Arduino Uno Duemilanove MEGA2560 MEGA1280 ARM DSP PIC (1PCS)

9.0

Main highlights

Inkbird Solid State Relay 40DA DC SSR Black Heat Sink for PID Thermostat Temperature Controller

8.9

Main highlights

Wired DC-DC 10Amp Isolated Solid State Relay Module, SSR in 3-32VDC Out 5-30VDC, for Raspberry-Pi Arduino ESP32 PLC MCU DSP

8.8

Main highlights

LClCTC (2pcs) Solid State Relay DD 5V 12V 24V 1.5A,Signal Relay for PLC,No Contact DC to DC;Input:3-32VDC;Output:5-60VDC;Din Rail

8.7

Main highlights

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