Discover a wide range of relay modules on our comprehensive category page. Find the perfect relay module for your electronic projects and automation systems. We offer a diverse selection, including 5V relay modules, Arduino relay modules, and 4-channel relay modules. These modules provide seamless control and switching capabilities, ensuring reliable performance.
Whether you’re an electronics enthusiast or a professional engineer, our relay modules are designed to meet your specific needs. Explore our collection today and unlock the potential of efficient control and automation in your projects. Shop now to bring your ideas to life with our high-quality relay modules.
Relay Modules
Showing 1–48 of 200 results
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Relay Modules
8 Channel Relay Module 5V High and Low Level Trigger Relay Module
SKU: 1794671- Operating Voltage: 5V DC
- Maximum Load: AC: 250v/10a and DC: 30v/10a
- Isolation: SMD Optocoupler Isolation with two fully isolated power supply systems
- Drive Modes: High-level and Low-level drive mode
- Trigger Current: 5mA
SKU: 1794671 -
Relay Modules
8 Channel Relay Module 24V High and Low Level Trigger Relay Module
SKU: 1794670- Operating Voltage: 24V DC
- Maximum Load: AC: 250v/10a and DC: 30v/10a
- Isolation: SMD Optocoupler Isolation with two fully isolated power supply systems
- Drive Modes: High-level and Low-level drive mode
- Trigger Current: 5mA
SKU: 1794670 -
Relay Modules
8 Channel Relay Module 12V High and Low Level Trigger Relay Module
SKU: 1794669- Operating Voltage: 12V DC
- Maximum Load: AC: 250v/10a; DC: 30v/10a
- Isolation: SMD Optocoupler Isolation with two fully isolated power supply systems
- Drive Modes: High-level and Low-level drive mode
SKU: 1794669 -
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Relay Modules
TF62NE-30D Analog Twin / Dual Timer
SKU: 1677358- Timer type: Analog twin timer
- Power supply voltage: 24 – 240 V a.c. 50/60 Hz or 24 – 240 V d.c. dual usage
- Allowable voltage: ±10 % of Power supply voltage
- Power consumption: Max. 4.1 VA (24 – 240 V a.c. 50/60 Hz) • Max. 2 W (24 – 240 V d.c.)
- Operating time range: 0.1 sec ~ 60 hour
SKU: 1677358 -
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Relay Modules
BIGTREETECH BTT Relay V1.2 Automatic Shutdown Module After Printing 3D Printer Expansion Board SKR V1.3 Delta CR10 Extruder Thunder
Relay ModulesBIGTREETECH BTT Relay V1.2 Automatic Shutdown Module After Printing 3D Printer Expansion Board SKR V1.3 Delta CR10 Extruder Thunder
SKU: 1611656- Ac input voltage 85 V /AC 265 V /AC
- Logic input voltage 3.3 V 5V
- Support Resume Printing While Power Off
- Support outage detection
- Support short circuit detection
- Programmable
SKU: 1611656 -
Relay Modules
DFRobot Gravity: Magnetic Latching Relay for ESP32 / Arduino
SKU: 1551175- Signal Level: 3.3V, 5V
- Power Voltage: 3.3V-5V DC
- Trigger Pulse Width: 2ms
- Static Current: 0.73mA – 0.8mA(@3.3V-5V)
- Coil Operating Current: 137mA(3.3V), 93mA(5V)
- Contact Resistance: ≤100mΩ (1A 6V DC)
SKU: 1551175 -
Relay Modules
2 Channel Relay Module, 30A with Optocoupler, Isolation 24V Supports, High and Low Triger
Relay Modules2 Channel Relay Module, 30A with Optocoupler, Isolation 24V Supports, High and Low Triger
SKU: 1121233- Supply Voltage: DC 24V
- Quiescent Current: 5mA
- Maximum Operating Current: 190mA
- Trigger Mode: High and low-level trigger
- Load Voltage: DC 30V / AC 250
- Load Current: 30A
- Relay Life: more than 100,000 times
SKU: 1121233 -
Relay Modules
433MHz 5V 1 Channel Relay Module Wireless Remote Control Switch without Battery
SKU: 1150684- Operating voltage: DC 5V
- Operating temperature: -40~80 degrees
- Operating frequency: 433MHZ Receive sensitivity: ≥-95dB
- Working Mode: jump switch, point action, self-locking, and interlocking(adjustable)
SKU: 1150684 -
Relay Modules
433 24V 1 Channel Relay Module Wireless Remote Control Switch without Battery
SKU: 1150683- Product: Wireless Remote Control Switch
- Operating voltage: DC 5V
- Operating temperature: -40~80 degrees
- Operating frequency: 433MHZ Receive sensitivity: ≥-95dB
- Working Mode: jump switch, point action, self-locking, and interlocking(adjustable)
- Switch size: approx. 40 x 40 x 25mm/1.57 x 1.57 x 0.98in
SKU: 1150683 -
Relay Modules
5V Time Control Switch Intermittent Infinite Cycle Countdown Switch Controller Timing Relay Module
Relay Modules5V Time Control Switch Intermittent Infinite Cycle Countdown Switch Controller Timing Relay Module
SKU: 1187473- Output Capacity: DC 5V AC 220V 10A
- Static Current: 20mA
- Working Current: 50mA
- Working Voltage: 12V(fluctuate between 10V~16V won’t be affected)
- Trigger Signal: high-level voltage 4V~20V
SKU: 1187473 -
Relay Modules
12V Time Control Switch Intermittent Infinite Cycle Countdown Switch Controller Timing Relay Module
Relay Modules12V Time Control Switch Intermittent Infinite Cycle Countdown Switch Controller Timing Relay Module
SKU: 1187449- Output Capacity: DC 5V~30V, AC 220V 10A
- Static Current: 20mA
- Working Current: 50mA
- Working Voltage: 12V(fluctuate between 10V~16V won’t be affected)
- Trigger Signal: high-level voltage 4V~20V
SKU: 1187449 -
Relay Modules
DC7-80/5V Power Supply ESP8266 WIFI Single Channel 30A Relay Module ESP-12F
SKU: 1165427- 3. The power supply mode supports DC7-80V/5V
- 6. Onboard 1 way 5V/30A relay, output switch signal, suitable for controlling load within AC 250V/DC30V
- 4M Byte Flash
- Â Board size: 78*47mm
- Â Weight: 45g
SKU: 1165427 -
Relay Modules
ESP8266 ESP-01 5V 4-Channels WiFi Relay Module for Home Remote Control Switch
SKU: 1192843- Product: ESP8266 ESP-01 5V 4-Channels WiFi Relay Module for Home Remote Control Switch
- Working Voltage: DC 5V
- Load Voltage: DC 30V 10A /AC 250V 10A
- Work Temperature: -40℃~85℃
- Work Humidity: 0%~95%RH
SKU: 1192843 -
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