Top Ac Solid State Relay Reviews

SainSmart 5V 2A 4 Channel Solid State Relay Module High Level Trigger Black for Arduino Uno Duemilanove MEGA2560 MEGA1280 ARM DSP PIC

Solid State Relay Load Voltage: 24-480VAC.
Solid State Relay Input Voltage: DC 3-32V.
Package Content: 1 x SSR Solid State Relay, 1 x heat sink.
Heat Sink Total Size (Approx.) : 8 x 4.9 x 4.9cm / 3.1" x 1.9" x 1.9" (L * W * T ).

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..

Product name: solid state module relay SSR-40DA, 3-32VDC/24-380VAC..
SSR Application: with a switch no spark, no noise,high switching speed,anti-corrosion,moisture-proof,anti-vibration,long life.high reliability,electromagnetic compatibility and other characteristics..
Solid state relay ideal for automatic process control application, a must component for temperature controller and other machinery control system..
Especially suitable for corrosion, moisture, dust, and other harsh environments, and frequent switching the occasion, AC contactor is updated alternative..
High reliabily, compact size, a great part for temperature controller and other machinery control system..

Product name: solid state module relay SSR-40DA, 3-32VDC/24-380VAC..
SSR Application: with a switch no spark, no noise,high switching speed,anti-corrosion,moisture-proof,anti-vibration,long life.high reliability,electromagnetic compatibility and other characteristics..
Solid state relay ideal for automatic process control application, a must component for temperature controller and other machinery control system..
Especially suitable for corrosion, moisture, dust, and other harsh environments, and frequent switching the occasion, AC contactor is updated alternative..
High reliabily, compact size, a great part for temperature controller and other machinery control system..

10DA/25DA/40DA/50DA/50DA-H/60DA/75DA/80DA/100DA/25AA/40AA/50AA/60AA/5AA/80AA/100AA/10VA/25VA/40VA/50VA/60VA/75VA/80VA/100VA.
load voltage: 24~480V/AC，Control voltage 3-32VDC.
SSR -10DA/25DA/ 40DA/50DA/50DA-H DC control AC SSR white shell Single phase Solid state relay WITHOUT plastic cover.
work instruction: LED，In the closed state, special scenarios where the off-state leakage current is less than 5MA are not applicable. Please purchase with caution..

Control Method: The solid state relay uses DC-DC control method, which can provide stable performance..
Load Current: 100A, Load Voltage: 5-220VDC, Control Voltage: 3-32VDC, Control Current: DC: 5-50mA.
Installation: The solid state relay uses bolted installation method, easy to install and remove..
Heat Dissipation: The relay has pure aluminum heat sink base plate for fast heat dissipation..
Material: The solid state relay is made of thyristor and optoelectronic with non-contact switch..

【Model】SSR-25DA 25A 250V Solid State Relay Module.
【SSR-25DA Parameter】solid state module relay SSR-25DA, 3-32VDC/24-480VAC.
【Relay Size】(L*W*H)62×45×24mm/2.48 x 1.73 x 0.94".
【SSR Application】No electric spark, no noise, high switching speed, especially suitable for corrosion, moisture, dust resistant and other harsh environments. Widely used in many automatic control systems.
【Package Included】4pcs SSR-25DA solid state relay module.

√ ● Dual display for Fahrenheit(F) and Celsius(C)，Range: -1999 to 9999 (depends on the input signal).
√ ● Input: Thermo Resistor: PT100, Cu50，Thermocouple: K,Wre3 ~ Wre25 ， Main Output: SSR: Open circuit: 4V, Closed Circuit: 24V 40mA DC.
√ ● K type thermocouple Temperature rang:0-800℃, Sensor Dia: 4.5mm, Cable Length: 2m.
√ ● Solid state relay SSR-25DA Load Voltage: AC 24-380V, Load Current: 25A, Input Voltage: DC 3-32V.
√ ● Packing details: 1 x SNR Temperature Controller( DIN 1/8), 1 x SSR-25DA Solid State Relay, 1 x K Type Thermocouple( 6 Feet).

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..

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-25AA Solid State Relay 25A AC to AC.
Heat Sink Mounting Thread Diameter (Approx.) : 0.5cm / 0.19".
Heat Sink Total Size (Approx.) : 8 x 4.9 x 4.9cm / 3.1" x 1.9" x 1.9" (L * W * T ).