Best Industrial Solid State Relay

SparkFun Qwiic Quad Solid State Relay Kit - Attach 4 Solid State relays to a Single PCB - Control Some serious Power All from The Easy-to-use Qwiic Connect System - configurable I2C

This kit allows you to assemble up to four of these solid state relays on a single PCB and control them all via I2C from your favorite microcontroller..
The Quad Solid State Relay Kit comes with four solid state relays rated up to 40A at voltages between 28-380 VAC so you can switch some serious power with this board all from a single Qwiic connector attached to a low-powered microcontroller..
Features: Operating Voltage: 2.5-3.6V (3.3V recommended). I2C Address: 0x08 (Default), 0x09 (Alternate via jumper). Max Current (Through Relay): 40A (24-380VAC). Zero Cross Trigger. Normally Open Circuit Only.
Includes: 1x Qwiic Quad Solid State PCB. 4x Solid State Relay - 40A (3-32V DC Input). 8x 4-40 Hex Nut. 8x 3/8in. Phillips Machine Screw - 4-40 Thread. Hook-up Wire 8" - 22 AWG (Red). Hook-up Wire 8" - 22 AWG (Black).
Assembly required. Tools are not included. You will need a screwdriver and wire clippers/strippers..

Model No.: SSR-80DA；If you want to reach 80A, you need to add a large heat sink and fan.
output Voltage : 24-480vac；Special attention:This relay cannot be used for more than 30A for a long time.If that actual use current exceeds 15A，It is necessary to separately configure the heat sink..
Total size (approximate) : 58 x 45 x 32Mm/2.3" x 1.8" x 1.26" (l*w*t).
material : metal, plastic, electronic parts.

Model No.: SSR-80DA；If you want to reach 80A, you need to add a large heat sink and fan.
output Voltage : 24-480vac；Special attention:This relay cannot be used for more than 30A for a long time.If that actual use current exceeds 15A，It is necessary to separately configure the heat sink..
Total size (approximate) : 58 x 45 x 32Mm/2.3" x 1.8" x 1.26" (l*w*t).
material : metal, plastic, electronic parts.

✔Ideal for Mass Printed T-Shirts Heat Transfer ✔New Industrial-Quality 15''X15'' Heat Press Machine.
✔Safe Using: Solid-State Relays are more capable of protecting circuits and avoid fire in over voltage than Electronic Relay.
✔LCD Control Board: Full digital control over those two parameters. Temperature range: 0-440℉ time range: 0-499 s.
✔Teflon Surface: Easy to clean and more durable than cloth coated surfaces.
✔Best for industrial, professional and home use: It is ideal for T-shirts, garments, bags, mouse mats, jigsaw puzzles, ceramic tiles, plates and other flat surfaced items..

✔Ideal for Mass Printed T-Shirts✔New Industrial-Quality 15X15 Heat Press Machine.
✔Safe Using: Solid-State Relays are more capable of protecting circuits and avoid fire in over voltage than Electronic Relay.
✔LCD Control Board: Full digital control over those two parameters. Temperature range: 0-440℉ time range: 0-499 s.
✔Teflon Surface: Easy to clean and more durable than cloth coated surfaces.
✔Best for industrial, professional and home use: It is ideal for T-shirts, garments, bags, mouse mats, jigsaw puzzles, ceramic tiles, plates and other flat surfaced items..

✔Ideal for Mass Printed T-Shirts✔New Industrial-Quality 15X15 Heat Press Machine.
✔Safe Using: Solid-State Relays are more capable of protecting circuits and avoid fire in over voltage than Electronic Relay.
✔LCD Control Board: Full digital control over those two parameters. Temperature range: 0-440℉ time range: 0-499 s.
✔Teflon Surface: Easy to clean and more durable than cloth coated surfaces.
✔Best for industrial, professional and home use: It is ideal for T-shirts, garments, bags, mouse mats, jigsaw puzzles, ceramic tiles, plates and other flat surfaced items..

✔Ideal for Mass Printed T-Shirts✔New Industrial-Quality 15X15 Heat Press Machine.
✔Safe Using: Solid-State Relays are more capable of protecting circuits and avoid fire in over voltage than Electronic Relay.
✔LCD Control Board: Full digital control over those two parameters. Temperature range: 0-440℉ time range: 0-499 s.
✔Teflon Surface: Easy to clean and more durable than cloth coated surfaces.
✔Best for industrial, professional and home use: It is ideal for T-shirts, garments, bags, mouse mats, jigsaw puzzles, ceramic tiles, plates and other flat surfaced items.✔The silicone pad color comes in random, blue or gray..

Special attention: the current of this product is 10A for a long time.A large heat sink or fan need to be added.Model: SSR-40DA Solid State Relay 40A DC to AC.
Input voltage: 3-32V DC Output voltage: 24-380V AC.
Item size: 6.2 x 4.5 x 2.3cm/ 2.4 x 1.8 x 0.9inch(L*W*H).

Photocoupler isolation between input control signal and controlled power, isolation surge voltage up to 7500V..
Input signal turn-on voltage DC 3 to 32V, turn-off voltage DC 0 to 0.8V. LED indication for relay turn-on..
Output voltage range: AC 90 to 250V(50/60Hz). Maximum on-state average current 3 Amp. Maximum on-state current 10 Amp (003c 10 seconds). Non repetitive surge peak on-state current: 120 Amp (003c20mS). Load type: General purpose..
This is a simple and practical solid state relay module, which is very convenient to use, for Arduino, Raspberry Pi, ESP32, PLC or other projects. The GPIO of these controllers are directly connected to this relay input to control the mains power, and it is suitable for most loads less than 350 Watts (for 115VAC)/700 Watts (for 230VAC)..
Compact ABS plastic case and wires connect for easy mount. Two screw mounting holes are convenient for you to fix it on the wall or wooden board. Of course, you can also choose not to lock the screw..

Special attention: The current of this product is 10A for a long time.A large heat sink or fan need to be added.Model: SSR-25DA Solid State Relay 25A DC to AC.
Input voltage: 3-32V DC Output voltage: 24-380V AC.
Item size: 6.2 x 4.5 x 2.3cm/ 2.4 x 1.8 x 0.9inch(L*W*H).