Relay

44 ProductsPage 1 of 2
Otronic Wireless Relay Module incl. Remote Control - 12V, 1 Channel, 433Mhz RF
1 Channel Relay Module with RF remote control. Consists of a relay receiver model and a remote control with 2 buttons. The module works with DC 12V an...
Otronic Wireless Relay Module incl. Remote Control (2 Buttons) - 12V, 1 Channel, 433Mhz RF
Channel Relay Module with RF remote control. Consists of a Relay receiver module and a remote control with 2 buttons. The buttons are pro...
Otronic MOSFET 3V-24V electronic switch F5305S
The F5305S MOSFET electronic switch DC control board is based on the FET model of the new original F5305S. We can input a PWM signal...
Otronic W1209 DC12V Digital Thermostat Relay
The W1209 Thermostat Temperature Control Switch is an incredibly inexpensive yet highly functional thermostat controller. With this module (HCTHER0006...
Otronic 12V Adjustable Time Delay Relay Module
This OTRONIC® adjustable time delay relay module has an adjustable switch-off (drop-out) delay....
Otronic Relay Module 5v Low
High load possible: AC250V 10A / DC30V 10 A Relay control 5v Signal: low 1 relay on printed circuit board <br>with LED indication...
Otronic Temperature and humidity duo relay switch 12V
This duo relay board has a combined temperature and humidity sensor. The temperature is shown in the red display on the left....
Otronic Wireless Programmable Relay Module incl. Remote Control (4 buttons) - 12V 433Mhz RF
This is a multifunctional Relay Module with RF remote control. The delivery includes: Relay board with receiver Remote control...
Otronic Relay Module 5v for Arduino
High load possible: AC250V 10A / DC30V 10 A Relay control 5v 1 relay on PCB Suitable for Arduino / ESP32 / ESP...
Otronic 5V High power relay 250V 30A
If your small relay keeps getting stuck, then too much current is going through it. Then use this high-power relay. Switches current up to 30...
Otronic 2-channel optocoupler isolation module
This Optocoupler board is equipped with 2 PC817X optocouplers. For an explanation of how optocouplers work exactly, we recommend that you watch the vi...
Otronic 4-channel optocoupler isolation module
This Optocoupler board is equipped with 4 PC817X optocouplers. For an explanation of how optocouplers work exactly, we recommend that you watch the vi...
Otronic RC Snubber Circuit Circuit
RC absorption circuit is also called RC snubber circuit. It is a circuit structure in which a resistor and capacitor are connected in series and p...
Otronic Relay Module 5v with screw terminals and optocoupler
High load possible: AC250V 10A / DC30V 10 A High / Low trigger can be set via jumper NO and NC With optocoupler _x005F_x000D_...
Otronic Relay Module 12v | 2-channel
High load possible: AC250V 10A / DC30V 10 A Relay control 12v 2 separate relays on printed circuit board...
Otronic Relay Module 12v
High load possible: AC250V 10A Relay control 12v 1 relay on printed circuit board with LED indicator <span style=font-...
Otronic Digital Thermostat Relay with 2 Displays (Red & Blue) XH-W1219
W1219 thermostat with a double digital display (the upper display shows the current temperature, the lower display shows the set temperature)....
Otronic Solid State Relay Module 5V (OMRON G3MB-202P)
This OMRON G3MB-202P solid state relay switches faster than a regular relay and without clicking noise. Ideal for Arduino projects. Maximum b...
Otronic 16-channel relay module 12V with optocoupler
High load possible: Max. AC250V 10A / DC30V 10 ARelais control 12V4 holes in the corners for mounting...
Otronic SRD-12VDC-SL-C Power Relay 5pin
10A 12V Relay, loose, to place on PCB yourself Application: Modules, Prototyping, Connector, Cables & Adapters, DIY PCB, IC Sockets...
Otronic Relay Module 12v | 4-channel
4 channel relay board 12v High load possible: AC250V 10A / DC30V 10 A Relay control 12v 4 separate relays on...
Otronic STC-3028 Adjustable Relay 220V on Temperature and Humidity
This controller unit allows you to switch 2 built-in separate relays based on a temperature or humidity threshold. Z...
Otronic Solid State Relay 5V (OMRON G3MB-202P)
This OMRON G3MB-202P solid state relay switches faster than a regular relay and without clicking noise. Ideal for Arduino projects. Maximum b...
Otronic Relay Module 5v Low | 2-channel
High load possible: AC250V 10A / DC30V 10 A Relay control 5v 2 separate relays on printed circuit board with optocoupler with 2...