Amazon.com: 16 A - Solid State Relays / Relays: Industrial & Scientific
Yizhet 5V 2 Channel-Relay DC 5V 230V Relay Shield Module Control Board with Optocoupler for Raspberry Pi PIC AVR MCU DSP ARM TTL Logic (2 Channel) : Buy Online at Best Price
Amazon.com: GAEYAELE GRM8 Electronic Latching Relay Memory Relay Impulse Relay SPDT 16A Wide Range Voltage Din Rail Mounted(GRM8-01,AC/DC12V~240V) : Industrial & Scientific
Amazon.com: Neoteck 2PCs DC 12V Timer Switch 16A Digital Electronic LCD Time Relay Switch Programmable Timer with Wire Connectors Waterproof Cover : Tools & Home Improvement
Amazon.com: 16 A - Solid State Relays / Relays: Industrial & Scientific
Amazon.com: Tolako 5v Relay Module 5V Indicator Light LED 1 Channel Relay Module for Arduino ARM PIC AVR MCU : Tools & Home Improvement
Amazon.com: GRT8-S1 Asymmetric Cycle Timer, ON/Off Electronic Repeat Cycle Time Relay AC 220V SPDT Relay : Tools & Home Improvement
YWBL-WH DC 5V Control Relay Module,RS485 RS232 (TTL) RTU Control Module UART Relay Switch Board PLC Support for Modbus, Module: Amazon.com: Industrial & Scientific
ANMBEST 10PCS 5V Relay Module with Optocoupler High or Low Level Trigger Expansion Board for Raspberry Pi Arduino: Amazon.com: Industrial & Scientific
Amazon.com: YWBL-WH Voltage Protector Relay 2P 32A 230V Adjustable Automatic Reconnect Over Voltage And Under Voltage Protection Relay, Surge Protector : Industrial & Scientific
Amazon.com: 5v Relay
GRT8-S1 Mini Asymmetric Cycle Timer On/Off Repeat Cycle Time Relay AC 230V Used for Cycle Delay Control: Amazon.com: Tools & Home Improvement
Amazon.com: SunFounder 2 Channel DC 5V Relay Module with Optocoupler Low Level Trigger Expansion Board Compatible with Arduino R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 Raspberry Pi : Electronics
DC 5V 16 Channel Relay Module Interface Board for Arduino PIC ARM DSP PLC with Optocoupler Protection LM2576 Power 16Channel: Amazon.com: Industrial & Scientific
NEW Carlo Gavazzi RAM1A23A50 SSR ZS 230V 50A 24-265VAC VDE Relay: Amazon.com: Industrial & Scientific
FROGBRO Mini Smart WiFi Relay Switch,DIY Timer Light Switch Module Smart Life/Tuya App, Wireless Remote Control Compatible with Alexa and Google Voice Home Smart Speakers - - Amazon.com
Amazon.com: Lystin 8 Channel DC 5V DC 230V Relay Module Control Board with Optocoupler for UNO R3 MEGA 2560 1280 DSP ARM PIC AVR TTL Logic STM32 Raspberry Pi : Electronics
Baomain CN101A DC 12V 16A Amps Digital LCD Power Programmable Timer Time Relay Switch Support 17-times Daily Weekly Program - - Amazon.com
Amazon.com: SainSmart 16-Channel 12V Relay Module Board for Arduino DSP AVR PIC ARM : Everything Else
TM919 5V 12V 24V 110V 230V Weekly 7 Days Programmable Digital Time Switch Relay Timer Control 16A Din Rail Mount|Timers| - AliExpress
Amazon.com: Lamber-Eurodib 301745 Relay Finder 2no 16a 230/50 : Appliances
Amazon.com: Hilitand Cycle Timer,GRT8-S2 Mini Asymmetric Cycle Timer ON/Off Repeat Cycle Time Relay (AC/DC 12-240V) : Tools & Home Improvement